Average annual temperature is 20.9 °C
Absolute maximum temperature: 38.4 °C
Absolute minimum temperature: 1.0 °C
Number of sunny days: 167 days
Number of rainy days: 198 days
Look at detailed online map of Yamassee (historical)
* Weather data for Yamassee (historical) 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) | 25.6 | 28.1 | 29.4 | 31.5 | 34.0 | 35.7 | 36.8 | 38.4 | 33.7 | 31.5 | 27.0 | 25.1 |
| Average daytime temperature (°C) | 19.5 | 22.5 | 24.3 | 27.1 | 29.1 | 31.1 | 33.4 | 35.4 | 30.8 | 26.4 | 20.6 | 16.9 |
| Average temperature (°C) | 14.0 | 16.7 | 18.3 | 20.9 | 23.2 | 25.7 | 28.1 | 29.5 | 25.4 | 20.7 | 15.4 | 12.3 |
| Average night temperature (°C) | 9.8 | 12.7 | 13.8 | 15.9 | 18.3 | 21.5 | 24.3 | 25.0 | 21.2 | 15.9 | 11.2 | 8.6 |
| Absolute minimum temperature (°C) | 1.0 | 2.3 | 2.2 | 10.4 | 12.1 | 18.4 | 22.2 | 22.9 | 17.8 | 9.8 | 2.0 | 1.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 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 | 13.7 | 14.1 | 13.9 | 13.2 | 12.4 | 11.4 | 10.6 | 10.2 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 7.5 | 8.1 | 8.7 | 9.7 | 10.3 | 10.6 | 11.0 | 11.1 | 9.7 | 9.1 | 7.0 | 6.4 |
| Precipitation (mm) | 165 | 75 | 93 | 107 | 87 | 176 | 134 | 119 | 101 | 33 | 96 | 233 |
| Sunny days | 18 | 15 | 14 | 12 | 13 | 3 | 4 | 10 | 14 | 26 | 18 | 20 |
| Rainy days | 13 | 13 | 17 | 18 | 18 | 27 | 27 | 21 | 16 | 5 | 12 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Yamassee (historical) is at