Average annual temperature is 6.7 °C
Absolute maximum temperature: 33.8 °C
Absolute minimum temperature: -29.2 °C
Number of sunny days: 172 days
Number of rainy days: 138 days
Number of snow days: 55 days
Look at detailed online map of Libby
* Weather data for Libby 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) | 2.5 | 5.3 | 4.3 | 21.3 | 30.0 | 30.9 | 31.9 | 29.8 | 33.8 | 28.5 | 15.9 | 8.6 |
| Average daytime temperature (°C) | -5.0 | -3.4 | 0.2 | 7.6 | 21.4 | 26.2 | 24.9 | 25.2 | 22.2 | 12.5 | 4.5 | 2.5 |
| Average temperature (°C) | -8.3 | -8.9 | -4.8 | 2.1 | 14.3 | 20.0 | 19.8 | 19.7 | 17.5 | 8.7 | 0.1 | -1.0 |
| Average night temperature (°C) | -11.1 | -13.4 | -9.1 | -2.5 | 8.1 | 14.8 | 15.1 | 15.1 | 13.8 | 5.7 | -3.1 | -3.4 |
| Absolute minimum temperature (°C) | -28.2 | -29.2 | -16.3 | -11.9 | -1.1 | 7.9 | 10.9 | 10.2 | 6.9 | -5.4 | -14.5 | -13.1 |
| 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) | 9.0 | 10.3 | 11.9 | 13.6 | 15.0 | 15.8 | 15.4 | 14.2 | 12.6 | 10.9 | 9.4 | 8.6 |
| 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) | 3.1 | 6.7 | 6.9 | 7.3 | 11.5 | 12.5 | 12.8 | 11.1 | 8.0 | 6.1 | 4.8 | 3.3 |
| Precipitation (mm) | 37 | 35 | 58 | 102 | 26 | 92 | 61 | 30 | 112 | 56 | 28 | 70 |
| Sunny days | 15 | 16 | 14 | 12 | 20 | 13 | 9 | 14 | 9 | 13 | 21 | 16 |
| Rainy days | 5 | 3 | 2 | 11 | 11 | 17 | 22 | 17 | 21 | 15 | 5 | 9 |
| Snow days | 11 | 9 | 15 | 7 | 0 | 0 | 0 | 0 | 0 | 3 | 4 | 6 |
The best time to visit Libby during the most sunny months:
Months with the longest average daylight duration in Libby:
The largest precipitation sum in Libby is at