Glynn Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 59°F Lo 42°F | Hi 63°F Lo 47°F | Hi 71°F Lo 53°F | Hi 77°F Lo 58°F | Hi 85°F Lo 66°F | Hi 90°F Lo 72°F | Hi 91°F Lo 74°F | Hi 91°F Lo 74°F | Hi 88°F Lo 70°F | Hi 81°F Lo 60°F | Hi 69°F Lo 51°F | Hi 62°F Lo 47°F |
| 7 mph | 7 mph | 7 mph | 7 mph | 6 mph | 5 mph | 4 mph | 5 mph | 5 mph | 6 mph | 6 mph | 6 mph |
| 5.6 in | 4.8 in | 4.8 in | 5.3 in | 5.2 in | 4.4 in | 5.7 in | 7 in | 4.5 in | 3.2 in | 3.9 in | 6.3 in |
| 79% | 82% | 80% | 78% | 78% | 78% | 79% | 77% | 77% | 71% | 75% | 81% |
| 44% | 51% | 47% | 42% | 40% | 40% | 41% | 37% | 36% | 29% | 38% | 49% |
| 30.2 in | 30.1 in | 30.1 in | 30.0 in | 30.0 in | 29.9 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.1 in | 30.1 in |
| 24 | 21 | 23 | 23 | 22 | 18 | 15 | 16 | 21 | 26 | 25 | 24 |
| 7 | 7 | 8 | 7 | 9 | 12 | 16 | 15 | 9 | 5 | 5 | 7 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1 | 2 | 2 | 1 | 2 | 1 | 2 | 1 | 1 | 1 | 2 | 2 |
| 3 | 4 | 4 | 5 | 6 | 6 | 6 | 6 | 5 | 4 | 4 | 3 |
| 183 | 137 | 165 | 182 | 203 | 190 | 177 | 197 | 202 | 237 | 198 | 151 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 15°C Lo 6°C | Hi 17°C Lo 8°C | Hi 22°C Lo 12°C | Hi 25°C Lo 14°C | Hi 29°C Lo 19°C | Hi 32°C Lo 22°C | Hi 33°C Lo 23°C | Hi 33°C Lo 23°C | Hi 31°C Lo 21°C | Hi 27°C Lo 16°C | Hi 21°C Lo 11°C | Hi 17°C Lo 8°C |
| 11 km/h | 11 km/h | 11 km/h | 11 km/h | 9 km/h | 8 km/h | 7 km/h | 7 km/h | 8 km/h | 9 km/h | 10 km/h | 10 km/h |
| 142 mm | 123 mm | 121 mm | 134 mm | 133 mm | 111 mm | 145 mm | 177 mm | 113 mm | 82 mm | 99 mm | 160 mm |
| 79% | 82% | 80% | 78% | 78% | 78% | 79% | 77% | 77% | 71% | 75% | 81% |
| 44% | 51% | 47% | 42% | 40% | 40% | 41% | 37% | 36% | 29% | 38% | 49% |
| 1021 mb | 1020 mb | 1018 mb | 1016 mb | 1015 mb | 1014 mb | 1016 mb | 1014 mb | 1015 mb | 1017 mb | 1020 mb | 1020 mb |
| 24 | 21 | 23 | 23 | 22 | 18 | 15 | 16 | 21 | 26 | 25 | 24 |
| 7 | 7 | 8 | 7 | 9 | 12 | 16 | 15 | 9 | 5 | 5 | 7 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1 | 2 | 2 | 1 | 2 | 1 | 2 | 1 | 1 | 1 | 2 | 2 |
| 3 | 4 | 4 | 5 | 6 | 6 | 6 | 6 | 5 | 4 | 4 | 3 |
| 183 | 137 | 165 | 182 | 203 | 190 | 177 | 197 | 202 | 237 | 198 | 151 |
| Month |
| Avg. Temperatures |
| Avg. Wind Speed |
| Avg. Precipitation |
| Average Humidity |
| Avg. Cloud Cover |
| Pressure Average |
| Average Dry Days |
| Avg. Precip. Days |
| Avg. Snow Days |
| Average Fog Days |
| Average UV Index |
| Avg. Hours of Sun |
Averages are based on historical weather data from the past 10 years.
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