When is the best time to go to Sanibel Island?

When is the best time to go to Sanibel Island? Here's some information to help you in your decision:

  • The best months for good weather in Sanibel Island are January, February, March, April, May, October, November and December
  • On average, the warmest months are May, June, July, August, September and October
  • The rainiest months are July, August and September
  • The best months for swimming are May, June, July, August, September and October

For full information about the climate and weather in Sanibel Island a specific month, click on the corresponding line below:

January 63°F/72°F
February 65°F/74°F
March 67°F/76°F
April 72°F/81°F
May 77°F/85°F
June 81°F/88°F
July 83°F/88°F
August 83°F/90°F
September 81°F/88°F
October 77°F/85°F
November 70°F/79°F
December 67°F/76°F

Weather and climate in Sanibel Island

  • Between the months of january and march the climate is perfect. the thermometer goes up to 76°F°C and it rains in march about 2.6in.
  • Between the months of april and may the climate is good. It is for example 85°F as maximum temperature in may and it rains about 7.1in each month.
  • From june to september the climate is just OK. By early evening, the temperature averages 85°F and, in september, 19 days of rain are expected.
  • From october to november the climate is favorable. By early evening, the temperature averages 76°F.
  • In the month of december the climate is perfect. In average, on the morning it is 67°F and it rains in december about 2.5in.

Charts: temperature and rainfall in Sanibel Island

In the charts below, you can see the following seasonal norms for the city of Sanibel Island: the minimum and maximum outdoor temperature, the risk and amount of monthly rainfall, daily average sunshine, sea temperature, and relative humidity for each month of the year.

Outside temperature

Precipitation (rainfall)

Daily sunshine hours

Sea temperature


Other cities and places near Sanibel Island

Chargement en cours
Legend: Sanibel Island other locations

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