Average annual temperature is 23.8 °C
Absolute maximum temperature: 37.9 °C
Absolute minimum temperature: 2.5 °C
Number of sunny days: 142 days
Number of rainy days: 223 days
Look at detailed online map of Sidell
* Weather data for Sidell 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) | 29.0 | 33.3 | 33.2 | 35.1 | 35.8 | 36.9 | 37.9 | 36.5 | 34.6 | 32.3 | 31.8 | 29.1 |
| Average daytime temperature (°C) | 23.9 | 27.9 | 29.4 | 30.5 | 32.4 | 32.2 | 34.8 | 34.3 | 32.3 | 29.3 | 26.5 | 22.9 |
| Average temperature (°C) | 18.1 | 21.3 | 22.6 | 24.3 | 25.5 | 26.6 | 28.6 | 28.6 | 26.7 | 24.1 | 21.1 | 18.3 |
| Average night temperature (°C) | 13.7 | 16.4 | 16.9 | 19.4 | 20.3 | 22.3 | 24.4 | 24.6 | 22.7 | 20.2 | 17.0 | 14.9 |
| Absolute minimum temperature (°C) | 2.5 | 8.4 | 8.3 | 14.0 | 16.4 | 20.0 | 23.0 | 23.2 | 20.5 | 11.5 | 7.7 | 7.7 |
| 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 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.7 | 11.2 | 12.0 | 12.8 | 13.5 | 13.8 | 13.7 | 13.1 | 12.3 | 11.5 | 10.8 | 10.5 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 8.8 | 9.9 | 10.5 | 10.6 | 11.8 | 11.7 | 10.7 | 10.6 | 9.8 | 9.5 | 8.4 | 6.9 |
| Precipitation (mm) | 41 | 11 | 12 | 90 | 118 | 155 | 187 | 147 | 169 | 72 | 47 | 116 |
| Sunny days | 22 | 20 | 17 | 7 | 11 | 2 | 3 | 3 | 6 | 22 | 15 | 14 |
| Rainy days | 9 | 8 | 14 | 23 | 20 | 28 | 28 | 28 | 24 | 9 | 15 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sidell is at