Average annual temperature is 8.6 °C
Absolute maximum temperature: 37.6 °C
Absolute minimum temperature: -30.6 °C
Number of sunny days: 220 days
Number of rainy days: 102 days
Number of snow days: 43 days
Look at detailed online map of Chalk Buttes (historical)
* Weather data for Chalk Buttes (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) | 9.8 | 12.1 | 11.7 | 28.3 | 29.9 | 31.8 | 37.6 | 35.0 | 33.9 | 23.1 | 17.6 | 15.7 |
| Average daytime temperature (°C) | 1.2 | 2.2 | 2.8 | 13.4 | 22.8 | 25.3 | 29.6 | 28.8 | 24.4 | 12.7 | 8.9 | 5.7 |
| Average temperature (°C) | -3.6 | -4.0 | -3.2 | 5.8 | 16.0 | 19.2 | 22.7 | 21.9 | 17.5 | 7.0 | 2.9 | 0.3 |
| Average night temperature (°C) | -6.8 | -8.2 | -7.1 | 0.2 | 9.9 | 13.5 | 16.0 | 16.1 | 12.0 | 2.2 | -1.1 | -3.2 |
| Absolute minimum temperature (°C) | -22.8 | -30.6 | -13.2 | -9.2 | 2.2 | 8.4 | 7.7 | 11.3 | 7.9 | -15.8 | -11.6 | -8.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 8.0 |
| Daylight mean duration (h) | 9.2 | 10.4 | 11.9 | 13.5 | 14.9 | 15.6 | 15.3 | 14.1 | 12.5 | 10.9 | 9.5 | 8.8 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 8.0 |
| Sunshine mean duration (h) | 5.7 | 7.6 | 8.2 | 9.9 | 11.0 | 11.6 | 13.5 | 11.5 | 10.6 | 7.4 | 7.4 | 5.9 |
| Precipitation (mm) | 19 | 19 | 19 | 7 | 69 | 94 | 35 | 130 | 49 | 28 | 2 | 11 |
| Sunny days | 19 | 17 | 17 | 22 | 12 | 11 | 21 | 22 | 16 | 16 | 24 | 23 |
| Rainy days | 3 | 2 | 1 | 5 | 19 | 19 | 10 | 9 | 14 | 12 | 4 | 4 |
| Snow days | 9 | 9 | 13 | 3 | 0 | 0 | 0 | 0 | 0 | 3 | 2 | 4 |
The best time to visit Chalk Buttes (historical) during the most sunny months:
Months with the longest average daylight duration in Chalk Buttes (historical):
The largest precipitation sum in Chalk Buttes (historical) is at