Sea Temperature in Big Pine Key in March

© David Reese

Complete information on the sea temperature range in the Gulf of Mexico (Gulf of America) in Big Pine Key in March. Historical daily data. Climate details for March. Tips on swimming conditions and beach relaxation in Big Pine Key. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.

Big Pine Key Climate and Swimming Opportunities in March

Big Pine Key lies within the Florida in United States. The average daytime temperature in Big Pine Key in March is 78°F (26°C), while the nighttime average is 64°F (18°C). There are typically seven rainy days during the month, with a total precipitation of 2.1 inches (53 mm). The daylight duration in March in Big Pine Key is 12 hours, with an average of 9 hours of sunshine per day. The average wind speed in March is 12 mph (19 km/h), and the humidity level is around 71%.

The water temperature in Big Pine Key in March ranges from 70°F to 77°F (21°C to 25°C). At the beginning of the month, the average temperature is around 72°F (22°C), shifting to 73°F (23°C) by mid-March and reaching 77°F (25°C) in the last ten days. Overall, the average sea temperature in Big Pine Key for March is 75°F (24°C). Perfect swimming weather — warm water and hot air make for an enjoyable and relaxing experience.

Frequently Asked Questions About Water Temperatures in March in Big Pine Key