WeatherArchive / Climate averages / Miami
Miami climate: average weather by month
Miami averages 77°F (25°C) over the year. August is warmest, with highs around 87°F (30°C); January is coldest, with lows near 64°F (18°C). About 45 inches (1154 mm) of precipitation falls on roughly 162 days a year, from 30 years of ERA5 data (1996–2025).
| Month | Avg high | Avg low | Precip. | Days ≥1 mm | Sunshine / day |
|---|---|---|---|---|---|
| January | 23.3°C | 17.7°C | 48.5 mm | 7.8 | 9.3 h |
| February | 24.3°C | 18.9°C | 44.1 mm | 7.6 | 10.1 h |
| March | 25.4°C | 19.8°C | 54.7 mm | 7.6 | 10.6 h |
| April | 26.9°C | 21.6°C | 60.2 mm | 8.7 | 11.8 h |
| May | 28.4°C | 23.4°C | 105.6 mm | 12.9 | 11.9 h |
| June | 29.3°C | 25.1°C | 175.9 mm | 20.4 | 10.8 h |
| July | 30.3°C | 25.9°C | 117.7 mm | 20.4 | 11.6 h |
| August | 30.4°C | 26.1°C | 143.9 mm | 22.2 | 11.2 h |
| September | 29.5°C | 25.3°C | 170.7 mm | 22.0 | 10.1 h |
| October | 28.1°C | 23.9°C | 117.4 mm | 14.8 | 9.8 h |
| November | 26.0°C | 21.4°C | 62.5 mm | 9.1 | 9.3 h |
| December | 24.4°C | 19.6°C | 53.2 mm | 8.4 | 9.2 h |
Record high 1996–2025: 36.2°C on 2024-05-16. Record low: 3.3°C on 2010-01-10.
Source: Open-Meteo Historical Weather API (CC BY 4.0). Values are ERA5 reanalysis model data on a ~9–25 km grid, not readings from a weather station, so a single town’s thermometer can differ by a few degrees and local showers can be missed. Grid cell 25.76, -80.20 at 5 m. For snowfall, humidity and a best-time-to-visit score, open Miami in the climate tool.