Saint Simons Island
Georgia, USA
Long term weather forecast
Long term weather forecast

March weather forecast and Climate
Saint Simons Island, GA

  • Average high temperature in March: 21°C

Warmest month (with highest average high temperature) is July (32°C).
Month with lowest average high temperature is January (16°C).

  • Average low temperature in March: 10°C

Months with highest average low temperature are July and August (23°C).
Coldest month (with lowest average low temperature) is January (5°C).

  • Average rainfall in March: 100mm

Wettest month (with highest rainfall) is September (179mm).
Driest month (with lowest rainfall) is November (66mm).

  • Average rainfall days in March: 8 days

Months with highest number of rainy days are July and August (14 days).
Month with lowest number of rainy days is November (6 days).

  • Average sea temperature in March: 20°C

Best months for swimming (with highest average sea temperature) are July, August and September (28°C).
Coldest months (with lowest average sea temperature) are February and March (20°C).

  • Average daylight in March: 12h

Months with longest days are May, June and July (Average daylight: 14h).
Months with shortest days are January and December (Average daylight: 10h).

  • Average sunshine in March: 8h

Month with most sunshine is May (Average sunshine: 10h).
Months with least sunshine are January and December (Average sunshine: 6).

  • Average UV index in March: 7

Months with highest UV index are June and July (UV index 11).
Months with lowest UV index are January, November and December (UV index 4).

deutscheenglishespañolрусский中文