Average annual temperature is 20.1 °C
Absolute maximum temperature: 38.2 °C
Absolute minimum temperature: -0.2 °C
Number of sunny days: 156 days
Number of rainy days: 209 days
Look at detailed online map of Altamaha Park
* Weather data for Altamaha Park United States is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 26.1 | 29.5 | 31.8 | 30.6 | 32.2 | 34.7 | 38.2 | 36.4 | 33.8 | 28.2 | 26.8 | 24.8 |
| Average daytime temperature (°C) | 19.8 | 23.3 | 24.2 | 25.9 | 27.1 | 30.6 | 34.0 | 33.1 | 30.0 | 25.0 | 20.2 | 17.5 |
| Average temperature (°C) | 13.3 | 16.9 | 17.7 | 19.9 | 21.7 | 24.9 | 27.8 | 27.6 | 24.3 | 19.6 | 15.1 | 12.6 |
| Average night temperature (°C) | 8.5 | 12.5 | 12.8 | 15.1 | 17.3 | 20.8 | 23.5 | 23.8 | 20.2 | 15.5 | 11.3 | 8.9 |
| Absolute minimum temperature (°C) | -0.2 | 2.8 | 2.4 | 9.1 | 10.9 | 16.6 | 21.2 | 21.7 | 16.5 | 9.1 | 1.1 | 1.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.4 | 11.1 | 12.0 | 12.9 | 13.8 | 14.2 | 14.0 | 13.3 | 12.4 | 11.4 | 10.6 | 10.1 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 7.8 | 8.5 | 8.8 | 9.5 | 10.3 | 10.6 | 11.6 | 11.4 | 10.3 | 9.0 | 6.9 | 6.5 |
| Precipitation (mm) | 74 | 89 | 42 | 148 | 136 | 161 | 133 | 127 | 109 | 61 | 74 | 148 |
| Sunny days | 18 | 16 | 16 | 12 | 9 | 4 | 4 | 4 | 16 | 20 | 16 | 21 |
| Rainy days | 13 | 12 | 15 | 18 | 22 | 26 | 27 | 27 | 14 | 11 | 14 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Altamaha Park is at