Average annual temperature is 12.6 °C
Absolute maximum temperature: 37.8 °C
Absolute minimum temperature: -18.2 °C
Number of sunny days: 220 days
Number of rainy days: 125 days
Number of snow days: 20 days
Look at detailed online map of Cullom
* Weather data for Cullom 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) | 10.1 | 14.1 | 22.7 | 30.1 | 31.0 | 33.1 | 36.3 | 37.8 | 35.1 | 32.9 | 20.1 | 16.4 |
| Average daytime temperature (°C) | 2.4 | 6.6 | 9.5 | 19.6 | 26.0 | 29.9 | 29.4 | 29.8 | 28.3 | 19.4 | 12.5 | 7.1 |
| Average temperature (°C) | -2.0 | -0.4 | 3.0 | 12.0 | 19.3 | 24.0 | 24.1 | 24.6 | 22.2 | 14.1 | 6.6 | 2.5 |
| Average night temperature (°C) | -5.1 | -5.1 | -1.5 | 6.1 | 13.4 | 18.3 | 19.6 | 20.2 | 17.0 | 9.6 | 1.8 | -1.2 |
| Absolute minimum temperature (°C) | -17.1 | -18.2 | -10.6 | -3.9 | 4.0 | 10.4 | 13.2 | 13.4 | 10.9 | -4.8 | -6.6 | -4.9 |
| 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 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.6 | 10.6 | 11.9 | 13.3 | 14.5 | 15.1 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 9.3 |
| 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) | 5.0 | 7.5 | 8.2 | 9.7 | 11.6 | 13.0 | 11.4 | 11.0 | 10.5 | 7.8 | 7.0 | 5.4 |
| Precipitation (mm) | 38 | 53 | 32 | 27 | 49 | 87 | 113 | 47 | 31 | 50 | 9 | 57 |
| Sunny days | 18 | 19 | 19 | 22 | 19 | 14 | 12 | 15 | 19 | 16 | 23 | 24 |
| Rainy days | 4 | 6 | 10 | 7 | 12 | 16 | 19 | 16 | 11 | 14 | 5 | 5 |
| Snow days | 9 | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 2 |
The best time to visit Cullom during the most sunny months:
The largest precipitation sum in Cullom is at