Temp
29° C
average
Rain
88 mm
per month
Sun
32 %
chance
Humidity
79 %
average
What’s the weather like in Miami in September?
Miami experiences warm and humid weather in September, with scattered rain showers and the possibility of tropical storms. The average daily temperature remains consistently high, making it a great time to visit for those who enjoy summer-like conditions.
Average daily temperatures
In September, Miami has an average high temperature of around 88°F (31°C) and a low temperature of about 76°F (24°C). However, it is not uncommon for temperatures to reach into the mid-90s°F (mid-30s°C) during the day. The evenings bring some relief as temperatures cool down slightly.
Sunshine and rainfall
September in Miami sees quite a bit of rainfall, with an average of 9 inches (230 mm) expected throughout the month. Rain showers are often brief and intense, but they usually clear up quickly. It is advisable to carry an umbrella or raincoat if you are exploring the city during this time.
Despite the rainfall, Miami still enjoys a good amount of sunshine in September. There are usually around 8 hours of sunshine per day, providing plenty of opportunities to soak up the sun and enjoy the city’s beautiful beaches.
