Average annual temperature is 13.4 °C
Absolute maximum temperature: 33.9 °C
Absolute minimum temperature: -8.3 °C
Number of sunny days: 169 days
Number of rainy days: 188 days
Number of snow days: 8 days
Look at detailed online map of Clertoma
* Weather data for Clertoma 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) | 16.4 | 22.1 | 23.7 | 27.6 | 30.5 | 33.0 | 33.1 | 33.8 | 33.9 | 29.6 | 24.9 | 16.2 |
| Average daytime temperature (°C) | 8.0 | 12.7 | 12.8 | 18.7 | 23.3 | 27.3 | 29.9 | 29.0 | 26.5 | 19.9 | 12.9 | 9.5 |
| Average temperature (°C) | 3.8 | 5.7 | 6.2 | 12.2 | 17.0 | 21.2 | 24.2 | 23.3 | 20.5 | 14.4 | 7.2 | 4.8 |
| Average night temperature (°C) | 0.7 | 1.0 | 1.3 | 6.5 | 11.4 | 15.6 | 19.6 | 18.2 | 15.2 | 10.0 | 3.1 | 1.4 |
| Absolute minimum temperature (°C) | -5.8 | -8.3 | -7.4 | 0.1 | 2.8 | 11.1 | 15.7 | 12.9 | 9.9 | -1.1 | -6.7 | -6.2 |
| 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 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.7 | 12.0 | 13.2 | 14.3 | 14.9 | 14.6 | 13.7 | 12.4 | 11.2 | 10.1 | 9.5 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 4.2 | 7.7 | 7.4 | 9.1 | 10.3 | 11.2 | 11.8 | 11.4 | 10.4 | 7.5 | 7.7 | 4.9 |
| Precipitation (mm) | 122 | 50 | 151 | 77 | 62 | 91 | 88 | 109 | 44 | 95 | 34 | 75 |
| Sunny days | 5 | 16 | 14 | 13 | 20 | 14 | 7 | 14 | 15 | 15 | 24 | 12 |
| Rainy days | 21 | 12 | 14 | 17 | 11 | 16 | 24 | 17 | 15 | 16 | 6 | 19 |
| Snow days | 5 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Clertoma during the most sunny months:
The largest precipitation sum in Clertoma is at