Average annual temperature is 9.3 °C
Absolute maximum temperature: 39.4 °C
Absolute minimum temperature: -32.6 °C
Number of sunny days: 230 days
Number of rainy days: 103 days
Number of snow days: 32 days
Look at detailed online map of Miles City
* Weather data for Miles City 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) | 8.8 | 11.8 | 11.4 | 29.8 | 32.4 | 31.7 | 39.4 | 37.8 | 36.0 | 24.8 | 14.6 | 14.2 |
| Average daytime temperature (°C) | 1.2 | 3.2 | 3.2 | 14.7 | 24.6 | 26.7 | 31.2 | 31.8 | 26.5 | 13.9 | 9.2 | 6.1 |
| Average temperature (°C) | -4.2 | -3.7 | -3.2 | 6.7 | 17.2 | 20.2 | 24.0 | 23.9 | 19.2 | 7.6 | 3.0 | 0.1 |
| Average night temperature (°C) | -8.3 | -8.8 | -7.6 | 0.7 | 10.6 | 14.3 | 16.9 | 17.3 | 13.2 | 2.9 | -1.4 | -3.6 |
| Absolute minimum temperature (°C) | -18.8 | -32.6 | -14.8 | -7.7 | 3.0 | 10.0 | 9.0 | 12.1 | 9.2 | -15.0 | -10.3 | -10.2 |
| 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 | 9.4 | 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) | 5.1 | 7.3 | 8.2 | 9.3 | 11.1 | 11.6 | 13.7 | 11.2 | 10.7 | 7.0 | 7.4 | 6.1 |
| Precipitation (mm) | 6 | 23 | 18 | 26 | 47 | 107 | 8 | 23 | 51 | 46 | 7 | 10 |
| Sunny days | 23 | 18 | 18 | 20 | 11 | 14 | 23 | 22 | 20 | 14 | 23 | 24 |
| Rainy days | 3 | 4 | 2 | 8 | 20 | 16 | 8 | 9 | 10 | 14 | 5 | 4 |
| Snow days | 5 | 6 | 11 | 2 | 0 | 0 | 0 | 0 | 0 | 3 | 2 | 3 |
The best time to visit Miles City during the most sunny months:
Months with the longest average daylight duration in Miles City:
The largest precipitation sum in Miles City is at