Saint Simons Island, Georgia Climate
United States
Pop. 13,000 Elev. 8 m / 26 ft
TZ: America/New_York (UTC-4) ·
Saint Simons Island sees warm summers peaking at 85°F (29°C) in July, and cool winters that bottom out around 45°F (7°C) in January. Humidity pushes the summer feels-like temperature to around 97°F (36°C). Precipitation occurs on roughly 60 days per year (46.8 in / 1189 mm total), with snow on 1 days and 2 in (62 mm) of annual accumulation. The city averages 160 sunny days per year and around 41 thunderstorm days. Ocean water temperatures reach 87°F (31°C) in summer.
| Temperature | 85°F (29°C) high | 45°F (7°C) low |
| Feels like | 97°F (36°C) high | 41°F (5°C) low |
| Rain | 60 days | 46.8 in (1189 mm) /yr |
| Snow | 1 days | 2.4 in (62 mm) /yr |
| Sky | 160 sunny | 41 stormy |
| Wind | 5.2 mph (2.3 m/s) avg |
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Explore on the MapMonthly Climate Chart
Best months to visit: Feb, Mar, Apr, Jun, Jul, Sep, Nov, Dec
Sky & Air by Month
Cloud cover (%)
42
Jan 44
Feb 40
Mar 40
Apr 58
May 52
Jun 50
Jul 69
Aug 43
Sep 44
Oct 27
Nov 47
Dec Humidity (%)
67
Jan 81
Feb 74
Mar 77
Apr 80
May 82
Jun 83
Jul 81
Aug 78
Sep 76
Oct 74
Nov 79
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 9 mi Brunswick Golden Isles Airport (BQK)
Ski resort 200 mi
National park 5 mi Fort Frederica National Monument
Mountain peak
(4,990 ft) 293 mi Shortoff Mountain
Hospital 2 mi Saint Simons By-The-Sea
Hiking trail 71 mi Plantation Island Trail
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 54°F 12°C | 45°F 7°C | 4.6 in 118 mm | 2.4 in62 mm | 17 |
| February | 61°F 16°C | 54°F 12°C | 2.2 in 55 mm | — | 13 |
| March | 65°F 18°C | 57°F 14°C | 4.2 in 106 mm | — | 16 |
| April | 72°F 22°C | 68°F 20°C | 1.0 in 26 mm | — | 14 |
| May | 79°F 26°C | 74°F 23°C | 6.3 in 161 mm | — | 7 |
| June | 82°F 28°C | 78°F 26°C | 2.4 in 62 mm | — | 10 |
| July | 85°F 29°C | 80°F 27°C | 1.8 in 46 mm | — | 11 |
| August | 83°F 29°C | 79°F 26°C | 11.7 in 296 mm | — | 5 |
| September | 79°F 26°C | 76°F 24°C | 2.9 in 72 mm | — | 15 |
| October | 74°F 23°C | 69°F 20°C | 6.6 in 167 mm | — | 17 |
| November | 67°F 20°C | 60°F 16°C | 0.3 in 6 mm | — | 23 |
| December | 61°F 16°C | 53°F 12°C | 2.9 in 73 mm | — | 12 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 17 | 1 |
| February | 13 | 0 |
| March | 16 | 4 |
| April | 14 | 1 |
| May | 7 | 6 |
| June | 10 | 3 |
| July | 11 | 1 |
| August | 5 | 15 |
| September | 15 | 3 |
| October | 17 | 4 |
| November | 23 | 0 |
| December | 12 | 3 |
Water Temperatures Data
↑ See chart| Month | Ocean Avg High | Lake Avg High |
|---|---|---|
| January | 58°F 14°C | 49°F 10°C |
| February | 60°F 15°C | 59°F 15°C |
| March | 65°F 19°C | 61°F 16°C |
| April | 75°F 24°C | 71°F 22°C |
| May | 82°F 28°C | 78°F 26°C |
| June | 84°F 29°C | 82°F 28°C |
| July | 87°F 31°C | 84°F 29°C |
| August | 87°F 31°C | 84°F 29°C |
| September | 82°F 28°C | 79°F 26°C |
| October | 80°F 26°C | 72°F 22°C |
| November | 68°F 20°C | 63°F 17°C |
| December | 63°F 17°C | 57°F 14°C |