The most pleasant months of the year for Pine Island are November, March and April. In Pine Island, there are 6 comfortable months with high temperatures in the range of 70-85°. August is the hottest month for Pine Island with an average high temperature of 90.7°, which ranks it as about average compared to other places in Florida. Any measurable snowfall is a rare occurance in Pine Island. The humidity here has been described as stifling in August and July.