March in Singapore is defined by one thing above all else: the heat paired with relentless humidity. Expect daytime highs around 30.5°C (87°F) that feel more like 36°C once the 85% humidity factor kicks in — the kind of thick, soupy air that fogs your sunglasses the moment you step out of any air-conditioned building. This is the inter-monsoon transition period, when the northeast monsoon starts losing its grip and the weather turns unpredictable. You'll likely see clear blue skies at breakfast and a full-blown thunderstorm by 3pm. It happens almost daily.
That said, March is actually one of the more manageable months to visit. You've missed the January deluge (348mm) and the Chinese New Year price spike has cooled off. February is the driest month at 134mm, and March's 272mm represents a noticeable jump back into wetter territory — but it's still below the annual average. The rain tends to come in short, intense bursts rather than all-day drizzle, so you can usually wait it out under a hawker centre roof with a plate of chicken rice.
There's no single marquee event pulling visitors to Singapore in March, which is honestly part of its appeal. The post-CNY lull means attractions like Gardens by the Bay and Sentosa are less packed, hotel rates settle back to normal, and you won't need reservations at most restaurants. It's a solid month for the traveler who wants to experience Singapore as Singaporeans actually live it, rather than through the lens of a festival or peak-season crowd.
Why visit in March
- Post-Chinese New Year pricing — hotel and flight rates drop 20-30% from the January-February peak, and availability opens up across the board
- Rain arrives in short, intense afternoon bursts rather than all-day drizzle — mornings are usually clear for outdoor exploration
- Fewer international tourists than December-February, meaning shorter queues at Gardens by the Bay, the National Gallery, and Sentosa attractions
- Singapore's extraordinary indoor infrastructure — museums, malls, hawker centres, the MRT system — means the weather rarely ruins a day entirely
- Slightly cooler evenings around 23.7°C (75°F) make waterfront walks along Marina Bay and the Singapore River genuinely pleasant after sundown
Worth knowing
- 272mm of rainfall spread across roughly 26 rainy days means you will get caught in a downpour at some point — probably multiple times
- The 85% humidity at 30°C+ is physically exhausting, especially for visitors from temperate climates; outdoor sightseeing beyond 90 minutes requires deliberate cooling breaks
- No major festival or defining event anchors the month — if you want a trip built around a specific experience like F1 (September) or National Day (August), March won't deliver that
- Singapore's school holidays fall in mid-March, which crowds local family attractions like the Zoo, Universal Studios, and the Science Centre for about a week
Best for
Think twice if
Hot, humid, and punctuated by afternoon thunderstorms. March sits in the inter-monsoon transition, which makes weather patterns less predictable than the monsoon months. Mornings tend toward hazy sunshine with temperatures climbing quickly from the 24°C overnight low. By early afternoon, the heat and moisture build into towering cumulonimbus clouds that dump rain for 30 to 90 minutes before clearing. The air smells like wet concrete and frangipani afterward. Evenings cool only slightly — you'll still feel the warmth radiating off the pavement at 10pm. The humidity rarely drops below 80%, and at its worst, stepping outside feels like walking into a warm, damp towel.
Seasonal caution
- Sumatra squalls — sudden, violent thunderstorms that develop over Sumatra and sweep across the Strait of Malacca into Singapore — are more common during the inter-monsoon transition in March. These can produce intense lightning, brief but heavy downpours, and occasionally strong wind gusts. Check the NEA weather radar before heading to exposed areas like Marina Bay or Sentosa beach.
- UV index at the equator is high even on overcast days — Singapore sits at 1° north latitude, and March's sun angle is nearly vertical. Apply SPF 50 sunscreen before going outdoors, even when cloud cover looks thick.
Year-round climate
Averages from the last 5 years.
| Month | Avg high (°C) | Avg low (°C) | Rainfall (mm) |
|---|---|---|---|
| Jan | 29 | 23 | 348 |
| Feb | 30 | 23 | 134 |
| Mar | 31 | 24 | 272 |
| Apr | 31 | 24 | 287 |
| May | 31 | 25 | 285 |
| Jun | 30 | 25 | 306 |
| Jul | 30 | 25 | 211 |
| Aug | 30 | 24 | 321 |
| Sep | 30 | 24 | 240 |
| Oct | 31 | 24 | 273 |
| Nov | 30 | 24 | 372 |
| Dec | 30 | 23 | 310 |
Best things to do in March
Early morning walk through Singapore Botanic Gardens
natureThe UNESCO World Heritage Site is at its best before 8am in March, when temperatures sit around 25°C and the humidity hasn't yet climbed to its midday peak. The Rainforest section — the last remaining fragment of Singapore's original primary forest — sounds different in the morning: birdsong, the drip of overnight moisture from leaves, the occasional rustle of a long-tailed macaque. The National Orchid Garden opens at 8:30am and stays relatively empty until 10am.
March mornings are typically clear before the afternoon squalls build, giving you a reliable 2-3 hour window of comfortable outdoor conditions that shrinks in the wetter months of November and January.Booking tipNo booking needed. Enter from the Bukit Timah Gate for the quietest start. The Orchid Garden charges SGD 5 for adults.
Hawker centre crawl through Chinatown and Tiong Bahru
foodStart at Chinatown Complex Food Centre — the largest hawker centre in Singapore with over 200 stalls across two floors — for breakfast congee or carrot cake (the local savoury radish cake, not the Western dessert). Walk the 15 minutes through the Chinatown Heritage Centre area to Tiong Bahru Market for a second round: chwee kueh at the ground floor hawker stalls, then coffee at one of the neighbourhood cafes along Yong Siak Street. The walk between the two is flat, shaded by HDB blocks, and quiet.
The post-CNY period means popular stalls like Hong Kee at Chinatown Complex have returned to normal queues — during Chinese New Year, some close for weeks and others attract festival-sized crowds.Booking tipNo booking. Go before 10am for the shortest waits. Many stalls close by 2pm.
Afternoon at the National Gallery Singapore
cultureHoused in the former Supreme Court and City Hall buildings, this is the largest collection of Southeast Asian art in the world. The permanent collection alone takes 3-4 hours if you're genuinely engaged. The former Supreme Court building's architecture — the rotunda, the original holding cells repurposed as gallery spaces — is worth the visit on its own. The air conditioning alone justifies the timing: arrive at 1pm when the afternoon rain starts, and emerge into clear skies at 4pm.
March's afternoon thunderstorm pattern makes this the ideal 1-5pm activity — you're indoors during the worst of the rain and heat, and the gallery is less crowded than during December-February peak tourist season.Booking tipBook online for a small discount. Singapore citizens and permanent residents enter free. Foreign visitors pay SGD 20.
Night cycling along East Coast Park
outdoorRent bikes from one of the shops near the East Coast Park car park areas and ride the coastal path after 7pm, when the temperature drops to around 27°C and the sea breeze off the Strait of Singapore picks up. The path runs for about 15km along the coast and is well-lit. You'll pass outdoor seafood restaurants, families having barbecues under the casuarina trees, and local fishing enthusiasts at the jetties. The air smells of charcoal smoke and salt.
March evenings are statistically drier than the daytime — the afternoon convective storms have usually passed by sunset, leaving clear and slightly cooler conditions for outdoor activity.Booking tipBike rental shops along East Coast Park typically charge SGD 8-12 per hour. No booking needed on weekdays; weekends get busy after 5pm.
Cloud Forest and Flower Dome at Gardens by the Bay
attractionThe Cloud Forest dome hits you with a wall of cool, misty air the moment you walk in — a 35-metre indoor waterfall surrounded by tropical highland vegetation kept at 23-25°C. After sweating through Singapore's March heat, the temperature drop feels almost surreal. The Flower Dome, kept even cooler, recreates Mediterranean and semi-arid climates. Both are at their most dramatic when you can see a thunderstorm pounding the glass exterior while you stand dry and cool inside.
The contrast between March's outdoor heat and the cooled domes is at its most dramatic. The Flower Dome's displays rotate seasonally — the March display often features tulips and temperate spring flowers that you'd otherwise need to fly to Europe to see.Booking tipBook combined tickets online at least a day ahead — walk-up queues during the school holiday week (mid-March) can hit 30-45 minutes.
Explore Kampong Glam and Haji Lane on foot
cultureThe old Malay-Arab quarter around Sultan Mosque has a different texture from the rest of Singapore — narrower streets, pre-war shophouses painted in fading pastels, independent shops selling perfume oils and textiles. Haji Lane itself is barely two metres wide in places. The cafes and bars along Arab Street have a quieter, more conversational energy than Clarke Quay's party strip. You can smell oud and attar from the perfume shops mixing with Turkish coffee from the nearby cafes.
The covered five-foot walkways along the shophouses provide natural rain shelter during March's afternoon showers — you can duck from shop to shop without getting soaked, making this one of the few outdoor-feeling neighbourhoods that works in wet weather.Sunset drinks at a Marina Bay rooftop
nightlifeThe golden hour light hitting the Marina Bay skyline — the three towers of Marina Bay Sands, the Esplanade's durian-shaped domes, the financial district glass — is genuinely striking. The post-storm clarity that follows March's afternoon thunderstorms can produce particularly sharp, saturated light as the sun drops. Rooftop bars in the area start filling up around 6pm.
March's inter-monsoon weather pattern often produces dramatic post-storm skies — the kind where the clouds break apart and the low sun lights everything in amber. These conditions are less reliable in the steady-rain months of November-January.Booking tipLevel 33 at Marina Bay Financial Centre and CÉ LA VI at Marina Bay Sands both have dress codes — no flip-flops or tank tops. Arrive by 6pm on weekends or you'll wait.
MacRitchie TreeTop Walk
natureA 250-metre freestanding suspension bridge 25 metres above the forest canopy in the MacRitchie Reservoir nature reserve. The surrounding trail loop is about 7-11km depending on your route. You're walking through secondary rainforest with long-tailed macaques, monitor lizards, and occasionally flying lemurs overhead. The canopy filters the sun and the temperature under the trees sits 2-3°C below the open-air reading.
Start at 8am when the TreeTop Walk opens — March mornings are typically the clearest window before afternoon convective storms build. The forest is lush from February's lighter rains transitioning into March's heavier precipitation, and the reservoir tends to be full, making the water views better than late in the dry spells.Booking tipThe TreeTop Walk is free but closes during thunderstorms and lightning alerts. Check NEA's lightning warning before heading out. Last entry is 5pm; it closes on Mondays.
What to eat in March
On menus now
Chendol
This shaved ice dessert with pandan jelly, red beans, coconut milk, and gula melaka becomes less of a treat and more of a survival tool in March's heat. The stalls at Maxwell Food Centre and Old Airport Road Food Centre are particularly good. The coconut milk should taste rich but not cloying, and the gula melaka syrup should have a deep caramel darkness to it.
Chilli crab
While available year-round, March's warm evenings make the outdoor seafood restaurants along East Coast Park and Upper East Coast Road come alive. Eating chilli crab is a messy, tactile ritual — cracking shells with your hands, the sweet-spicy tomato-chilli sauce getting everywhere — and it works better in open-air heat than in December's heavier monsoon rain.
Ice kachang
A mountain of shaved ice doused in rose syrup, grass jelly, sweet corn, red beans, and condensed milk. The March humidity makes this feel less like dessert and more like medicine. Jin Jin Hot/Cold Dessert at Chinatown Complex has a reliable version — the ice is shaved fine rather than chunky.
Street food peaks
Putu piring
Steamed rice flour cakes filled with palm sugar, served on pandan leaves and still warm from the mould. The Haig Road stall near Katong has been making them for decades. The texture is soft and slightly grainy, and the molten gula melaka centre hits your tongue sweet and hot. A proper March afternoon snack when the rain traps you under a covered hawker stall.
What to drink
Sugarcane juice
Every hawker centre has a stall pressing fresh sugarcane through a crusher, often mixed with a squeeze of calamansi lime. At SGD 1.50-2 a cup, it's the cheapest and most effective way to cool down after walking through the midday heat. You'll find yourself gravitating toward it by day three.
Regular events in March
Holi celebrations in Little IndiaFree
The Hindu festival of colours is marked with community gatherings, coloured powder throwing, and special food stalls around the Little India district, particularly along Serangoon Road and at the Sri Srinivasa Perumal Temple. The scale is smaller than in India, but the energy is genuine — especially around Campbell Lane where temporary stalls sell colour packets and festival snacks. The date follows the Hindu lunar calendar.
Mid-March (varies with lunar calendar; falls on the full moon day of the Hindu month Phalguna)Earth Hour Singapore at Marina BayFree
Singapore participates in the global Earth Hour observance with the Marina Bay skyline going dark for one hour starting at 8:30pm. The event has grown beyond the lights-off into a gathering with live performances and environmental advocacy around the Marina Bay waterfront. The sight of the normally blazing skyline suddenly dark, with the stars slightly more visible, is striking — even if it's brief.
Last Saturday of MarchGood FridayFree
A public holiday in Singapore, reflecting the country's multi-religious character. Some Catholic churches, particularly the Cathedral of the Good Shepherd and the Church of Saints Peter and Paul in Chinatown, hold processions and special services. It's a practical consideration for visitors: government offices and some businesses close, but tourist attractions stay open and may actually be busier with the day off.
Varies (March or April, based on Easter calendar)Best places this March
Singapore Botanic Gardens
parkThe 164-year-old UNESCO World Heritage Site is best experienced at dawn in March, before the heat and humidity peak. The Rainforest section, a patch of original primary forest older than the gardens themselves, sounds like a different world — insect hum, bird calls, water dripping from epiphytes. The Swan Lake area catches the early morning light particularly well.
TanglinTekka Centre
marketLittle India's main wet market and hawker centre, and possibly the most sensory-dense building in Singapore. The ground floor wet market — fish stalls with crushed ice and whole snappers, spice vendors with open sacks of turmeric and dried chillies, flower garlands strung on hooks — is worth the visit even if you don't buy. The upper floor hawker stalls serve some of the best roti prata and mee goreng on the island. Particularly alive during Holi week in March.
Little IndiaArtScience Museum
museumThe lotus-shaped building at Marina Bay Sands hosts rotating exhibitions that tend toward the intersection of art, science, and technology. The permanent teamLab installation on the lower floors is genuinely immersive — dark rooms with projected digital water and flowers that respond to your movement. A strong option for the afternoon rain window.
Marina BayTiong Bahru neighbourhood
neighborhoodSingapore's oldest public housing estate has been gentrified into a walkable cluster of independent bookshops, bakeries, and cafes set in 1930s art deco-influenced HDB blocks. The Tiong Bahru Market downstairs is still a working wet market and hawker centre. The architectural details — curved balconies, flat roofs, spiral staircases — give the neighbourhood a character that most of Singapore's newer developments lack. Morning walks here before 10am are comfortable in March.
Tiong BahruJoo Chiat and Katong
neighborhoodThe Peranakan heartland on Singapore's east side, with rows of pastel shophouses, Nonya kueh shops, and the Koon Seng Road stretch that's become something of a photography landmark. The neighbourhood rewards slow wandering — ducking into provisions shops, smelling belacan paste and pandan from the kueh stalls. The five-foot walkway coverage makes it navigable even during March downpours.
KatongHenderson Waves bridge and the Southern Ridges
natureA striking wave-shaped pedestrian bridge connecting Mount Faber Park to Telok Blangah Hill Park, 36 metres above Henderson Road. The broader Southern Ridges trail connects several hilltop parks through elevated walkways above the forest canopy. The shelter niches built into the bridge's curves are useful during surprise showers. Best done early morning in March — the exposed sections get punishing by 10am.
Bukit MerahChinatown Complex Food Centre
foodThe largest hawker centre in Singapore — over 200 stalls on two floors. The ground floor is the wet market, but the second floor is where the eating happens. It's loud, warm, crowded at lunch, and the food is consistently good across most stalls. Smith Street outside has the tourist-facing restaurants, but upstairs is where locals actually eat. In March, the post-CNY period means all stalls are back in operation after their holiday closures.
Chinatown
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Insider tips
When the afternoon thunderstorm hits — and it will — don't retreat to a mall. Walk into the nearest hawker centre, order something, and wait 30-40 minutes. The rain almost always passes. Locals time their afternoon coffee breaks around the daily storm, and some of the best eating happens during these forced pauses. Old Airport Road Food Centre and Golden Mile Food Centre both have covered seating with views of the downpour.
The MRT system is your best friend in March. Every station is air-conditioned, trains come every 3-5 minutes, and you can cross the entire island in under an hour without stepping into the heat. Buy an EZ-Link card at any MRT station rather than single-trip tickets — the per-ride cost drops by about 20% and you can use it on buses too.
Skip the Marina Bay Sands infinity pool photos — it's hotel guests only anyway. Instead, walk across the Helix Bridge at night, when the DNA-inspired structure is lit up and the entire Marina Bay skyline reflects in the water. It's free, it's cooler after dark, and the views are arguably better because you see Marina Bay Sands rather than seeing from it.
For the best roti prata in a setting that feels nothing like a tourist stop, head to the 24-hour hawker stalls along Jalan Kayu near Seletar. It's out of the way — a 20-minute taxi from the city centre — but the prata is crisper, the portions bigger, and the midnight crowd is entirely local families and off-duty soldiers from nearby Seletar Camp.
If Holi falls during your visit, join the celebrations around Serangoon Road and Campbell Lane in Little India. It's genuinely participatory — locals are happy to share colour powder with visitors. Wear clothes you don't mind staining permanently. The colours, especially red and purple, do not wash out.
Avoid these mistakes
- Scheduling a full day of outdoor walking from 10am to 4pm — the combination of 30°C heat, 85% humidity, and equatorial UV will exhaust you by noon. Plan outdoor time for before 9:30am or after 5pm, with indoor activities filling the middle of the day. Locals structure their days this way for good reason.
- Packing only one umbrella for two people and assuming 'it probably won't rain today' — March averages 26 rainy days out of 31. Both people need rain protection, every day, no exceptions. The storms are intense enough that sharing an umbrella leaves both people soaked.
- Booking a Sentosa beach day without a rain backup plan. Sentosa's beaches face south and catch the inter-monsoon squalls directly. If a thunderstorm rolls in — and the odds in March are high — there's limited covered shelter on the beach itself. Have a plan to pivot to an indoor Sentosa attraction like S.E.A. Aquarium.
- Wearing jeans and enclosed leather shoes because 'it's what I normally wear.' Singapore in March will punish this within an hour. The humidity soaks denim until it chafes, and leather shoes trap sweat. Locals live in shorts, light trousers, and breathable footwear for good reason.
Practical tips for March
Book Gardens by the Bay and Sentosa attraction tickets online at least two days ahead during the mid-March school holiday week — walk-up queues are noticeably longer when local families have the week off. Most hawker centres operate on a cash-only basis despite Singapore's otherwise cashless infrastructure, so carry small bills (SGD 2 and SGD 5 notes). The MRT runs from roughly 5:30am to midnight; after that, night buses or ride-hailing apps (Grab is the dominant one here, not Uber) cover the gap. Dress codes at rooftop bars and some restaurants require covered shoes and no beachwear — worth knowing if you're heading from a day out to evening drinks. Tipping is not expected in Singapore and can sometimes cause confusion — a 10% service charge is already included at most restaurants. Public drinking water is safe throughout the island. Many museums offer free admission for the permanent collection or have discounted rates on Friday evenings. Check the NEA weather app (or the MyENV app) for real-time rain radar — it's remarkably accurate at 30-minute predictions and lets you time your outdoor movements around the storms.
FAQ
Is March a good time to visit Singapore?
It's a solid if unremarkable time. You won't get the best weather — February is drier at 134mm of rain compared to March's 272mm — and there's no major festival to anchor the trip. But prices are reasonable after the Chinese New Year spike, crowds are moderate, and the rain comes in predictable afternoon bursts rather than all-day washouts. If you're flexible about spending midday hours indoors and don't mind humidity, March works. It's roughly the 6th best month out of 12 — not peak season, not off-season, just comfortable middle ground.
What is the weather like in Singapore in March?
Hot and humid with daily rain. Average highs hit 30.5°C (87°F) with overnight lows around 23.7°C (75°F), but the 85% humidity makes it feel significantly hotter. Expect about 272mm of rainfall across 26 days — though 'rainy day' here usually means a 30-to-90-minute afternoon thunderstorm, not all-day drizzle. Mornings tend to be clearer. The inter-monsoon transition brings Sumatra squalls — sudden, intense storms that blow in from the west — which are more dramatic but still short-lived.
Does it rain every day in Singapore in March?
Nearly — the 26-out-of-31-day average is real. But the character of the rain matters more than the frequency. Most March rain falls in concentrated afternoon bursts between 2pm and 5pm, often with clear skies before and after. A 'rainy day' in Singapore rarely means the kind of grey, all-day drizzle you'd get in London. You can usually plan outdoor activities for morning and evening and shift indoors during the storm window.
Is Singapore crowded in March?
Moderately. The Chinese New Year tourist surge has passed, and the December-February peak season has wound down. International visitor numbers are lower than the busiest months. The main crowd factor is Singapore's own school holiday week in mid-March — local families fill Sentosa, the Zoo, and Gardens by the Bay for about a week. Outside that window, queues at major attractions are manageable and restaurants rarely need advance reservations.
What should I wear in Singapore in March?
Lightweight, breathable fabrics — cotton and linen in light colours. Synthetic materials trap heat badly in 85% humidity. Shorts and T-shirts are appropriate almost everywhere except religious sites (Sultan Mosque requires covered shoulders and knees) and some rooftop bars that enforce a dress code. Bring a light layer for the air-conditioned interiors, which are kept cold enough to feel genuinely chilly after the outdoor heat. Waterproof footwear that dries quickly is worth the investment — your feet will get wet.
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