Miami weather
World cities · United States · 25.76°N 80.19°W
Miami, in United States, has its warmest weather in August, when daytime temperatures average 31.3°C, while January nights are the coldest at around 17.3°C. The city sees roughly 1664mm of rain a year; June is normally the wettest month and January the driest. Figures are averaged from 2020–2024 observations.
Climate averages
| Month | Avg high | Avg low | Rain | Rain days |
|---|---|---|---|---|
| Jan | 24.3° | 17.3° | 56mm | 11 |
| Feb | 25.2° | 18.9° | 87mm | 13 |
| Mar | 26.9° | 20.6° | 81mm | 10 |
| Apr | 27.9° | 21.6° | 96mm | 14 |
| May | 29.3° | 23° | 139mm | 16 |
| Jun | 29.6° | 24.4° | 258mm | 24 |
| Jul | 31° | 25.6° | 137mm | 23 |
| Aug | 31.3° | 25.9° | 145mm | 26 |
| Sep | 30.3° | 24.8° | 231mm | 24 |
| Oct | 28.7° | 23.5° | 162mm | 20 |
| Nov | 26.9° | 21.6° | 154mm | 14 |
| Dec | 24.8° | 18.7° | 118mm | 11 |
Seasons in Miami
Spring (March–May). Daytime highs in Miami climb from 26.9°C in March to 29.3°C by May, while nights ease from 20.6°C to 23°C. The season brings around 316mm of rain in total.
Summer (June–August). The warmest stretch of the year: afternoons average 30.6°C, peaking in August at 31.3°C. July is usually the driest of the summer months (137mm over ~23 rainy days). Around the June solstice, Miami gets roughly 13.6 hours of daylight.
Autumn (September–November). Daytime temperatures fall from 30.3°C in September to 26.9°C by November, with around 547mm of rain across the season.
Winter (December–February). Nights average 18.3°C, with January the coldest month (average low 17.3°C, daytime high 24.3°C). Expect about 35 days with measurable rain over the three months, and only around 10.4 hours of daylight in mid-December.
How Miami compares
| Miami | UK town average | |
|---|---|---|
| Annual rainfall | 1664mm | 1054mm |
| Rainy days per year | 206 | 167 |
| Summer daytime high | 30.6°C | 19.7°C |
| Winter night low | 18.3°C | 3.4°C |
Miami is about 58% wetter than the average for the 121 UK towns tracked on this site (1054mm), based on 2020–2024 monthly normals.
Miami weather FAQs
What is the warmest month in Miami?
August is typically the warmest month in Miami, with average daytime highs of 31.3°C. Summer afternoons (June–August) average around 30.6°C.
What is the wettest month in Miami?
June is usually the wettest month, with around 258mm of rain over roughly 24 rainy days. January is typically the driest (56mm).
How much does it rain in Miami per year?
Miami receives roughly 1664mm of precipitation per year, spread over about 206 days with at least 1mm of rain (based on 2020–2024 observations).
How cold are winters in Miami?
Winter nights (December–February) in Miami average around 18.3°C, with January typically the coldest month (average low 17.3°C).
When is the best time to visit Miami for good weather?
Late spring and summer offer the most reliable weather in Miami. July is typically the driest of the warm months (137mm of rain), while August is the warmest, averaging 31.3°C by day — and near the June solstice there are around 14 hours of daylight to enjoy.
How does Miami's weather compare with the UK?
Miami receives 1664mm of rain a year, about 58% wetter than the average for the 121 UK towns tracked on this site (1054mm). Summer daytime highs average 30.6°C against a UK-town average of 19.7°C, and winter nights average 18.3°C versus 3.4°C.