Miami month by month
Plan your visit to Miami by month. Compare weather, crowds, events, and prices across all twelve months with historical climate data.
Miami's measured year splits into two halves. November through April holds average highs between 24°C and 27°C, with rain days steady at 10 to 12 per month. January sits at the coolest and driest point, 24°C and 10 rain days. May tips the balance. Highs reach 30°C and rain days climb to 14. June then jumps to 23 rain days, and the wet season holds through October. August reaches the peak of both scales at 32°C with 24 rain days. September matches that 24-rain-day count before October eases to 29°C and 18.
TTDI publishes 12 month guides for Miami beneath this index. If your trip falls between November and April, open the month closest to your travel window for the mildest, driest reading. Summer visitors should check June through September, where rain-day counts nearly double and the 30-32°C highs become the constant. The swing from January's 10 rain days to August's 24 is the year's widest, and each month page lays out what those numbers mean on the ground.
August and September both record 24 rain days, the highest count in the measured year. August also reaches 32°C, the peak average high across all 12 months.
August is Miami's most decisive month in the measured year, pairing its highest average high of 32°C with 24 rain days.
- January
- High
- 24°C
- Low
- 17°C
- Rain
- 59 mm
January is the driest month of the year in Miami, and everyone seems to know it. Average highs sit around 23.9°C (75°F), lows settle near 16.8°C (62°F), and the suffocating…
- February
- High
- 25°C
- Low
- 19°C
- Rain
- 65 mm
February is Miami's golden window. The city sits in the driest, most comfortable stretch of its year, with afternoon highs around 25°C (78°F), low humidity by South Florida…
- March
- High
- 27°C
- Low
- 20°C
- Rain
- 89 mm
March is when everything in Miami happens at once. Ultra Music Festival takes over Bayfront Park for 3 days, the Miami Open draws top-ranked tennis players to Hard Rock Stadium in…
- April
- High
- 27°C
- Low
- 21°C
- Rain
- 87 mm
April in Miami is the last full month of dry season, and you can feel it. Daytime temperatures sit around 27°C (81°F) with overnight lows near 21°C (71°F). The spring break crowds…
- May
- High
- 30°C
- Low
- 23°C
- Rain
- 109 mm
May in Miami is the pivot point between two different cities. The winter high season has packed up and flown north. Hotel rates along Collins Avenue have dropped 25-30% from their…
- June
- High
- 30°C
- Low
- 24°C
- Rain
- 279 mm
June in Miami means rain. That is the single most important thing to know. With 279mm of rainfall spread across roughly 23 days, this is the wettest month of the year, and the…
- July
- High
- 31°C
- Low
- 26°C
- Rain
- 127 mm
July in Miami means one thing above all else. Heat. Average highs sit at 31°C (88°F), but 78% humidity pushes the heat index above 38°C (100°F) by early afternoon on most days.…
- August
- High
- 32°C
- Low
- 26°C
- Rain
- 150 mm
August in Miami is hot. Not pleasantly warm, not summery. Hot. Daytime temperatures hover around 32°C (89°F), and the 76% humidity makes the air feel thick enough to chew. You'll…
- September
- High
- 30°C
- Low
- 25°C
- Rain
- 232 mm
September is the month Miami locals half-jokingly call "hurricane roulette." It sits at the statistical peak of Atlantic hurricane season, and the 232mm of rainfall spread across…
- October
- High
- 29°C
- Low
- 23°C
- Rain
- 133 mm
October in Miami is hurricane season, full stop. That fact should sit at the center of every booking decision you make. The Atlantic hurricane season runs through November 30, and…
- November
- High
- 27°C
- Low
- 21°C
- Rain
- 118 mm
Hurricane season officially ends on November 30, and by mid-month you can feel Miami-Dade County starting to relax. The anxious weather-radar checking that defines June through…
- December
- High
- 25°C
- Low
- 19°C
- Rain
- 118 mm
December is when Miami finally exhales. The oppressive summer humidity drops from the high 80s to around 74%, hurricane season officially ended on November 30, and the air carries…