Average annual temperature is 13.2 °C
Absolute maximum temperature: 33.9 °C
Absolute minimum temperature: -8.9 °C
Number of sunny days: 170 days
Number of rainy days: 189 days
Number of snow days: 6 days
Look at detailed online map of Glen Lyn
* Weather data for Glen Lyn 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) | 19.4 | 22.3 | 25.0 | 27.7 | 27.1 | 30.0 | 33.9 | 33.3 | 33.2 | 26.9 | 24.3 | 18.8 |
| Average daytime temperature (°C) | 10.3 | 13.8 | 13.8 | 20.2 | 21.5 | 25.0 | 29.8 | 28.4 | 25.5 | 20.3 | 14.1 | 10.7 |
| Average temperature (°C) | 4.9 | 7.4 | 7.3 | 12.9 | 15.7 | 19.0 | 23.3 | 22.4 | 19.0 | 13.8 | 7.3 | 5.0 |
| Average night temperature (°C) | 1.5 | 2.7 | 2.4 | 6.6 | 10.7 | 13.8 | 17.8 | 17.7 | 14.0 | 8.7 | 2.4 | 1.1 |
| Absolute minimum temperature (°C) | -7.2 | -8.9 | -7.8 | -1.9 | 3.0 | 7.5 | 14.0 | 12.2 | 10.0 | 2.5 | -6.3 | -5.0 |
| 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 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.4 | 13.6 | 12.4 | 11.2 | 10.2 | 9.6 |
| 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) | 5.0 | 6.9 | 7.6 | 9.7 | 10.3 | 10.8 | 12.2 | 10.6 | 9.7 | 8.3 | 7.7 | 5.8 |
| Precipitation (mm) | 75 | 86 | 62 | 101 | 89 | 93 | 99 | 85 | 64 | 27 | 40 | 70 |
| Sunny days | 15 | 14 | 14 | 16 | 10 | 10 | 7 | 11 | 17 | 19 | 21 | 16 |
| Rainy days | 15 | 13 | 16 | 14 | 21 | 20 | 24 | 20 | 13 | 12 | 8 | 13 |
| Snow days | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
The best time to visit Glen Lyn during the most sunny months:
The largest precipitation sum in Glen Lyn is at