Average annual temperature is 10.2 °C
Absolute maximum temperature: 37.3 °C
Absolute minimum temperature: -34.9 °C
Number of sunny days: 208 days
Number of rainy days: 116 days
Number of snow days: 41 days
Look at detailed online map of Lyman
* Weather data for Lyman 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) | 13.9 | 13.8 | 19.1 | 29.8 | 27.3 | 32.8 | 35.4 | 37.3 | 35.8 | 31.1 | 24.1 | 18.0 |
| Average daytime temperature (°C) | 1.7 | 4.9 | 9.3 | 16.2 | 22.4 | 25.5 | 30.6 | 31.0 | 27.4 | 18.5 | 12.3 | 8.9 |
| Average temperature (°C) | -3.0 | -2.1 | 1.5 | 7.4 | 15.5 | 18.7 | 22.7 | 23.3 | 19.1 | 10.3 | 5.3 | 2.2 |
| Average night temperature (°C) | -6.8 | -7.2 | -3.7 | 0.4 | 9.1 | 12.8 | 15.6 | 16.3 | 12.2 | 4.2 | 0.4 | -2.1 |
| Absolute minimum temperature (°C) | -28.9 | -34.9 | -7.5 | -9.1 | 2.9 | 9.2 | 11.5 | 11.3 | 7.5 | -7.8 | -13.6 | -6.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 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) | 9.5 | 10.6 | 11.9 | 13.4 | 14.6 | 15.2 | 14.9 | 13.8 | 12.5 | 11.1 | 9.8 | 9.2 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 5.5 | 7.8 | 8.7 | 9.5 | 10.6 | 11.6 | 12.2 | 11.7 | 10.9 | 8.6 | 7.5 | 6.8 |
| Precipitation (mm) | 53 | 16 | 12 | 23 | 139 | 156 | 30 | 25 | 16 | 34 | 14 | 7 |
| Sunny days | 10 | 18 | 16 | 16 | 7 | 11 | 15 | 19 | 24 | 26 | 24 | 22 |
| Rainy days | 8 | 5 | 5 | 10 | 24 | 19 | 16 | 12 | 6 | 3 | 4 | 4 |
| Snow days | 13 | 5 | 10 | 4 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 5 |
The best time to visit Lyman during the most sunny months:
The largest precipitation sum in Lyman is at