Average annual temperature is 10.6 °C
Absolute maximum temperature: 32.8 °C
Absolute minimum temperature: -22.0 °C
Number of sunny days: 158 days
Number of rainy days: 195 days
Number of snow days: 12 days
Look at detailed online map of Glen Spey
* Weather data for Glen Spey 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) | 16.7 | 14.6 | 15.8 | 30.3 | 28.9 | 32.8 | 31.0 | 29.6 | 31.2 | 27.0 | 17.6 | 13.4 |
| Average daytime temperature (°C) | 5.5 | 6.1 | 8.0 | 17.1 | 20.6 | 24.0 | 27.9 | 25.3 | 22.3 | 17.5 | 9.0 | 6.9 |
| Average temperature (°C) | 2.0 | 0.6 | 2.5 | 10.4 | 13.7 | 18.2 | 22.4 | 20.2 | 17.4 | 12.6 | 4.0 | 3.0 |
| Average night temperature (°C) | -1.0 | -3.8 | -1.8 | 5.2 | 7.1 | 13.3 | 18.1 | 16.0 | 13.7 | 8.7 | 0.1 | 0.1 |
| Absolute minimum temperature (°C) | -6.6 | -22.0 | -7.3 | -2.8 | 2.0 | 8.6 | 13.1 | 11.7 | 7.1 | 2.8 | -5.8 | -6.6 |
| 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 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.6 | 10.6 | 11.9 | 13.3 | 14.5 | 15.1 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 9.2 |
| 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) | 4.3 | 6.0 | 7.0 | 8.3 | 12.0 | 10.4 | 11.4 | 9.6 | 7.9 | 7.1 | 7.3 | 3.8 |
| Precipitation (mm) | 103 | 50 | 85 | 125 | 45 | 109 | 114 | 133 | 159 | 90 | 67 | 157 |
| Sunny days | 12 | 14 | 12 | 16 | 19 | 9 | 5 | 10 | 12 | 16 | 17 | 16 |
| Rainy days | 16 | 10 | 17 | 14 | 12 | 21 | 26 | 21 | 18 | 15 | 12 | 13 |
| Snow days | 3 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
The best time to visit Glen Spey during the most sunny months:
The largest precipitation sum in Glen Spey is at