Our weather and climate analysis offers a detailed understanding of average weather patterns for locations across the globe. Derived from 26 years of historical simulated weather data from ECMWF, it provides valuable insights into typical weather conditions, including air temperature, humidity, precipitation, cloud cover and wind. It is important to note the data is not observational, but rather derived from climate reanalysis.
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United States > Miami, FL > Overview
Discover if upcoming months are expected to be warmer, colder, wetter, or drier than average
What is the best time to visit Miami to enjoy the optimal weather conditions?
This quick reference weather table contains a summary of the annual climate trends in Miami. It contains key metrics, including average monthly high & low temperatures, rainfall, humidity and UV index. The data is presented on a monthly basis, allowing you to see how each these weather components change throughout the year.
Miami's long-term climate patterns earn these Weather Badges.
Explore the most extreme weather events in Miami over the past 26 years, including record highs and lows for temperatures, rainfall, and wind speeds. This data is sourced from the latest ERA5 reanalysis model spanning 2000 to 2025.
Explore weather patterns in areas close to Miami, United States
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Use our Climate Finder to search locations by their temperature and humidity patterns.
Weather guides, climate insights, and travel planning stories that talk about Miami.
Miami is defined by a tropical climate characterized by intense humidity and warmth throughout the year. WeatherBox data shows that the thermal profile is stable, with the average temperature difference between winter and summer measuring just 7.9°C (14.2°F). Summers are sweltering, with average daily highs reaching 30.2°C (86.4°F), while the heat is often oppressive due to relative humidity levels peaking at 79.8. Even during the coolest month, average daily lows remain a mild 17.7°C (63.9°F), meaning freezing conditions are practically non-existent as temperatures rarely fall below 12.0°C (53.6°F).
Precipitation dictates the seasonal rhythm, shifting between a deluge-prone wet season and a parched dry season. The city accumulates 1,167 mm (46 in) of precipitation annually, with the most intense rainfall occurring when monthly averages hit 181 mm (7 in). This contrasts sharply with the arid winter months, where precipitation drops to just 41 mm (2 in). Consequently, cloud cover varies significantly; the sky is frequently overcast 83.0% of the time during the cloudiest month, clearing up significantly during the drier periods.
Solar exposure and air circulation play crucial roles in the daily atmospheric experience. The prevailing winds blow from the E, peaking at average speeds of 16.3 km/h (10.1 mph) during the windiest times. Solar radiation is powerful and constant; the average peak UV Index is 9.1, necessitating consistent sun protection. WeatherBox data shows that despite the rain, sunshine remains abundant with 313.2 hours recorded during the sunniest month. View our advanced weather charts on the WeatherBox website for a deeper dive into these climatic statistics.