Singapore month by month
Plan your visit to Singapore by month. Compare weather, crowds, events, and prices across all twelve months with historical climate data.
Singapore's measured year moves on a 2-degree thermostat. Average highs hold between 29°C in January and 31°C in April and May. The remaining 9 months sit at 30°C. Rain days, which spread from 19 to 28 across the calendar, draw the real dividing lines. February logs 19 rain days, 3 fewer than the next-driest month. A second drier window opens in July (22 rain days) and June (24), before August climbs to 27. The wettest stretch sits in April and December, both at 28 rain days, with November and August close behind at 27.
TTDI publishes 12 month guides beneath this index, and rainfall separates them. February's guide covers the year's driest window at 19 rain days. July and June handle the next-driest stretch at 22 and 24. For November or December travel, those guides reflect 27 and 28 rain days. The full spread from driest to wettest month is 9 rain days.
February is Singapore's decisive month, with 30°C and 19 rain days against a year where no other month drops below 22.
- January
- High
- 29°C
- Low
- 23°C
- Rain
- 348 mm
January in Singapore is wet. Not just a-little-damp wet: this is the northeast monsoon at full tilt, and the city sees around 348mm of rain spread across roughly 25 days of the…
- February
- High
- 30°C
- Low
- 23°C
- Rain
- 134 mm
February is Singapore's driest month by a wide margin, and it's not even close. While most months dump 250mm or more, February settles around 134mm, which for a tropical island one…
- March
- High
- 31°C
- Low
- 24°C
- Rain
- 272 mm
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%…
- April
- High
- 31°C
- Low
- 24°C
- Rain
- 287 mm
April in Singapore means one thing above all else: the heat-humidity combination hits its annual peak. Expect daytime temperatures around 31°C (87°F) with humidity sitting at a…
- May
- High
- 31°C
- Low
- 25°C
- Rain
- 285 mm
May in Singapore is defined by one thing above all else: the afternoon thunderstorm. Nearly every day (26 out of 31 on average) brings rain, though it tends to follow a predictable…
- June
- High
- 30°C
- Low
- 25°C
- Rain
- 306 mm
June in Singapore is defined by humidity: the kind that fogs your glasses the moment you step out of Changi Airport's air-conditioned terminal. Expect average highs around 30°C…
- July
- High
- 30°C
- Low
- 25°C
- Rain
- 211 mm
Here's what might surprise you about July in Singapore: it's one of the driest months of the year. With around 211mm of rainfall, July sits well below the annual average: a far cry…
- August
- High
- 30°C
- Low
- 24°C
- Rain
- 321 mm
August in Singapore means one thing above all else: National Day. The island marks its independence on August 9, and the weeks surrounding it bring rehearsal flyovers, fireworks…
- September
- High
- 30°C
- Low
- 24°C
- Rain
- 240 mm
September in Singapore means one thing before anything else: haze. Not every year, and not always severe, but the smoke from Indonesian agricultural fires tends to drift across the…
- October
- High
- 31°C
- Low
- 24°C
- Rain
- 273 mm
October in Singapore means one thing above all else: rain that arrives like clockwork and leaves just as fast. You'll see roughly 273mm of rainfall spread across 25 of the month's…
- November
- High
- 30°C
- Low
- 24°C
- Rain
- 372 mm
November is Singapore's wettest month. Full stop. With roughly 372mm of rainfall across 27 rainy days, you should expect to get soaked: the question is how many times. Daytime…
- December
- High
- 30°C
- Low
- 23°C
- Rain
- 310 mm
December in Singapore means rain. That's the single most important thing to know: the northeast monsoon is in full swing, and with roughly 310mm of rainfall spread across 28 days…