Average annual temperature is 12.2 °C
Absolute maximum temperature: 35.9 °C
Absolute minimum temperature: -20.0 °C
Number of sunny days: 215 days
Number of rainy days: 128 days
Number of snow days: 22 days
Look at detailed online map of Thayer
* Weather data for Thayer 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) | 11.0 | 15.4 | 22.0 | 27.9 | 31.1 | 32.4 | 35.2 | 35.9 | 33.9 | 32.1 | 19.2 | 14.9 |
| Average daytime temperature (°C) | 2.2 | 6.3 | 9.1 | 18.1 | 25.4 | 29.2 | 29.2 | 28.9 | 27.3 | 18.8 | 11.3 | 7.2 |
| Average temperature (°C) | -2.0 | -0.2 | 2.9 | 11.0 | 18.9 | 23.5 | 23.9 | 24.0 | 21.3 | 13.7 | 5.9 | 3.0 |
| Average night temperature (°C) | -5.2 | -4.9 | -1.5 | 5.4 | 12.7 | 17.8 | 19.1 | 19.7 | 16.0 | 9.4 | 1.5 | -0.3 |
| Absolute minimum temperature (°C) | -16.8 | -20.0 | -12.5 | -4.6 | 3.9 | 10.5 | 13.6 | 14.1 | 11.0 | -4.2 | -9.8 | -5.7 |
| 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 | 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 | 9.3 |
| 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 | 7.5 | 7.3 | 9.2 | 11.5 | 12.4 | 11.9 | 11.4 | 10.6 | 8.0 | 7.0 | 5.1 |
| Precipitation (mm) | 50 | 46 | 48 | 45 | 38 | 97 | 105 | 70 | 24 | 81 | 8 | 57 |
| Sunny days | 18 | 16 | 16 | 17 | 18 | 16 | 17 | 17 | 22 | 16 | 23 | 19 |
| Rainy days | 5 | 8 | 12 | 12 | 13 | 14 | 14 | 14 | 8 | 14 | 5 | 9 |
| Snow days | 8 | 4 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 3 |
The best time to visit Thayer during the most sunny months:
The largest precipitation sum in Thayer is at