Average annual temperature is 15.5 °C
Absolute maximum temperature: 39.7 °C
Absolute minimum temperature: -10.2 °C
Number of sunny days: 217 days
Number of rainy days: 148 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) | 18.7 | 20.7 | 25.4 | 27.0 | 32.3 | 39.2 | 37.6 | 39.7 | 36.3 | 31.4 | 24.4 | 16.1 |
| Average daytime temperature (°C) | 9.4 | 11.4 | 14.0 | 21.0 | 26.4 | 31.3 | 33.5 | 33.7 | 29.8 | 21.2 | 14.7 | 10.7 |
| Average temperature (°C) | 3.6 | 4.7 | 7.9 | 14.3 | 20.1 | 25.0 | 27.2 | 27.6 | 23.6 | 16.1 | 9.3 | 6.1 |
| Average night temperature (°C) | -0.2 | 0.1 | 3.2 | 8.6 | 15.0 | 19.6 | 22.2 | 22.5 | 18.5 | 11.9 | 5.3 | 2.8 |
| Absolute minimum temperature (°C) | -10.2 | -8.3 | -6.8 | 1.5 | 5.9 | 15.3 | 17.7 | 16.5 | 13.5 | -2.0 | -4.8 | -2.2 |
| 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 | 14.5 | 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) | 6.3 | 7.4 | 7.3 | 10.0 | 10.3 | 12.5 | 11.5 | 12.0 | 10.3 | 8.1 | 7.4 | 5.3 |
| Precipitation (mm) | 43 | 58 | 77 | 26 | 103 | 42 | 113 | 81 | 73 | 70 | 35 | 69 |
| Sunny days | 21 | 16 | 15 | 16 | 13 | 19 | 16 | 21 | 19 | 18 | 23 | 20 |
| Rainy days | 10 | 12 | 16 | 14 | 18 | 11 | 15 | 10 | 11 | 13 | 7 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Thayer during the most sunny months:
The largest precipitation sum in Thayer is at