Climate almanac
Saint Simons Island
Georgia, US · 31.15°, -81.37°
What is the climate like in Saint Simons Island?
The best time to visit Saint Simons Island is typically March – May, with trip comfort peaking in April (7.2/10). Saint Simons Island is warmest in July, when daily highs average 84°F (29°C), and coolest in January, when lows fall to about 51°F (10°C). The wettest month is typically August and the driest is April; the year sees roughly 47 in of precipitation.
- Best time to visitMarch – May — comfort peaks in April (7.2/10)
- Warmest monthJuly — average high 84°F (29°C)
- Coolest monthJanuary — average low 51°F (10°C)
- Wettest monthAugust (7.0 in)
- Driest monthApril (2.7 in)
- Annual precipitation47 in