Siesta Key Weather in November

The climate in Siesta Key during November can be summarized as warm, humid and reasonably dry.

November is in the fall / autumn in Siesta Key and is typically the 5th coldest month of the year. Daytime maximum temperatures average around a muggy 26°C (78°F), whilst at night 15°C (58°F) is normal.

On average November is the 2nd driest month of the year in Siesta Key with around 45mm 1.8 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 6 days, although this may vary considerably.

On the flip side this corresponds to an average of 7.6 hours of sunshine per day.

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Siesta Key in November 2025.