Weather Forecast and Radar for Sanibel, Florida

Weather in Sanibel, FL

Sanibel, Florida is a tropical climate which enjoys warm weather year-round. In the winter months (December to February), temperatures average in the mid-70s Fahrenheit (21-23 Celsius) during the day, dropping slightly in the evening to the mid-60s (17-19 Celsius). The warm waters of the Gulf of Mexico keep temperatures mild and mild to moderate humidity is expected.

In the spring months (March to May), temperatures rise to the mid-80s Fahrenheit (27-30 Celsius) during the day, and remain in the low 70s (21-23 Celsius) during the evening. Rainfall is quite common in the spring, but temperatures remain quite warm even when it rains.

In the summer months (June to August), temperatures can reach the mid-90s Fahrenheit (32-35 Celsius), with higher humidity levels. Rain is not uncommon, though storms and thunderstorms can occur as well.

In the autumn months (September to November), temperatures remain in the mid-80s Fahrenheit (27-30 Celsius) during the day, and the low 70s (21-23 Celsius) during the evening. Humidity levels also drop, making for a pleasant fall season in Sanibel.

Overall, Sanibel enjoys warm temperatures year-round with mild humidity levels and occasional rain. This makes it an ideal destination for beach vacations any time of year.

Fast Facts About Sanibel, FL

As of 2020, the city population is 7378.

Major Cities Nearby Sanibel, FL

This map shows the current & 7-day weather forecast, weather alerts, and weather radar for Sanibel, Florida.