Average annual temperature is 17.8 °C
Absolute maximum temperature: 47.2 °C
Absolute minimum temperature: -2.2 °C
Number of sunny days: 261 days
Number of rainy days: 104 days
Look at detailed online map of Lyman (historical)
* Weather data for Lyman (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) | 19.2 | 22.2 | 19.2 | 35.0 | 37.7 | 43.3 | 47.2 | 45.9 | 39.6 | 34.8 | 26.7 | 20.0 |
| Average daytime temperature (°C) | 13.8 | 14.9 | 14.6 | 23.5 | 29.8 | 34.8 | 41.1 | 39.1 | 32.7 | 27.9 | 19.8 | 15.8 |
| Average temperature (°C) | 8.7 | 7.8 | 8.6 | 15.2 | 21.3 | 25.6 | 30.7 | 29.8 | 24.0 | 19.1 | 12.6 | 9.9 |
| Average night temperature (°C) | 5.5 | 2.9 | 4.5 | 8.8 | 13.9 | 17.6 | 21.1 | 21.7 | 16.9 | 12.8 | 7.3 | 5.9 |
| Absolute minimum temperature (°C) | -1.3 | -2.2 | -1.4 | 1.6 | 7.8 | 13.3 | 15.4 | 17.4 | 12.2 | 3.7 | 0.4 | 0.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 12.0 | 13.3 | 14.4 | 14.9 | 14.6 | 13.7 | 12.5 | 11.2 | 10.0 | 9.4 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 5.3 | 8.0 | 7.7 | 11.2 | 12.1 | 13.4 | 13.6 | 12.1 | 11.2 | 9.1 | 7.8 | 5.2 |
| Precipitation (mm) | 228 | 56 | 191 | 14 | 16 | 0 | 0 | 2 | 25 | 19 | 32 | 136 |
| Sunny days | 12 | 16 | 10 | 23 | 24 | 29 | 31 | 30 | 25 | 23 | 19 | 19 |
| Rainy days | 19 | 12 | 21 | 7 | 7 | 1 | 0 | 1 | 5 | 8 | 11 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Lyman (historical) during the most sunny months:
The largest precipitation sum in Lyman (historical) is at