Average annual temperature is 10.2 °C
Absolute maximum temperature: 40.6 °C
Absolute minimum temperature: -32.2 °C
Number of sunny days: 227 days
Number of rainy days: 104 days
Number of snow days: 34 days
Look at detailed online map of Rosebud County
* Weather data for Rosebud County 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) | 11.2 | 11.9 | 10.9 | 29.3 | 31.3 | 31.4 | 40.6 | 38.2 | 36.9 | 27.5 | 15.9 | 16.1 |
| Average daytime temperature (°C) | 4.0 | 4.1 | 3.9 | 15.2 | 24.9 | 26.4 | 32.5 | 32.5 | 27.3 | 14.4 | 10.4 | 7.3 |
| Average temperature (°C) | -1.9 | -2.3 | -2.3 | 7.3 | 17.7 | 20.2 | 25.1 | 24.7 | 19.9 | 8.0 | 4.1 | 1.3 |
| Average night temperature (°C) | -5.6 | -6.8 | -6.5 | 1.4 | 11.1 | 14.6 | 17.8 | 18.0 | 13.7 | 3.3 | -0.1 | -2.6 |
| Absolute minimum temperature (°C) | -17.7 | -32.2 | -12.9 | -6.2 | 4.7 | 10.9 | 10.3 | 13.5 | 9.7 | -16.1 | -9.5 | -9.1 |
| 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) | 9.1 | 10.3 | 11.9 | 13.6 | 15.0 | 15.7 | 15.4 | 14.1 | 12.6 | 10.9 | 9.5 | 8.7 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 5.6 | 7.1 | 8.0 | 9.5 | 11.2 | 11.5 | 13.5 | 11.6 | 10.7 | 6.9 | 7.2 | 6.1 |
| Precipitation (mm) | 9 | 22 | 19 | 47 | 40 | 125 | 18 | 46 | 59 | 42 | 8 | 12 |
| Sunny days | 22 | 17 | 18 | 18 | 13 | 11 | 20 | 22 | 22 | 19 | 23 | 22 |
| Rainy days | 3 | 6 | 1 | 9 | 18 | 19 | 11 | 9 | 8 | 10 | 5 | 5 |
| Snow days | 6 | 5 | 12 | 3 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 4 |
The best time to visit Rosebud County during the most sunny months:
Months with the longest average daylight duration in Rosebud County:
The largest precipitation sum in Rosebud County is at