Average annual temperature is 19.4 °C
Absolute maximum temperature: 36.5 °C
Absolute minimum temperature: 0.0 °C
Number of sunny days: 165 days
Number of rainy days: 200 days
Look at detailed online map of Berkeley County
* Weather data for Berkeley County 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) | 22.7 | 27.6 | 28.4 | 30.1 | 33.0 | 33.2 | 36.5 | 36.4 | 34.1 | 29.3 | 26.9 | 23.1 |
| Average daytime temperature (°C) | 17.3 | 20.5 | 21.3 | 25.3 | 26.2 | 30.1 | 33.2 | 33.1 | 29.5 | 24.9 | 19.3 | 16.6 |
| Average temperature (°C) | 12.2 | 14.9 | 15.9 | 19.3 | 20.9 | 24.5 | 27.7 | 27.5 | 24.0 | 19.3 | 14.0 | 11.6 |
| Average night temperature (°C) | 8.4 | 11.1 | 11.6 | 14.7 | 16.6 | 20.5 | 24.1 | 23.9 | 19.8 | 15.2 | 10.1 | 8.1 |
| Absolute minimum temperature (°C) | 0.3 | 0.2 | 1.5 | 6.5 | 10.8 | 15.4 | 22.4 | 21.1 | 15.7 | 9.6 | 1.5 | 0.0 |
| 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) | 10.2 | 11.0 | 12.0 | 13.0 | 13.9 | 14.3 | 14.1 | 13.4 | 12.4 | 11.4 | 10.5 | 10.0 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 7.1 | 7.7 | 8.6 | 10.4 | 10.0 | 10.8 | 11.5 | 11.3 | 10.2 | 8.9 | 7.1 | 6.8 |
| Precipitation (mm) | 110 | 112 | 81 | 98 | 106 | 136 | 199 | 177 | 50 | 74 | 70 | 188 |
| Sunny days | 17 | 12 | 18 | 12 | 11 | 6 | 2 | 4 | 18 | 23 | 21 | 21 |
| Rainy days | 14 | 16 | 13 | 18 | 20 | 24 | 29 | 27 | 12 | 8 | 9 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Berkeley County is at