Average annual temperature is 9.7 °C
Absolute maximum temperature: 31.6 °C
Absolute minimum temperature: -20.7 °C
Number of sunny days: 151 days
Number of rainy days: 181 days
Number of snow days: 33 days
Look at detailed online map of Thomas
* Weather data for Thomas 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) | 11.5 | 13.5 | 15.6 | 26.8 | 29.5 | 31.1 | 31.6 | 30.2 | 30.9 | 27.6 | 15.2 | 14.4 |
| Average daytime temperature (°C) | 2.2 | 4.5 | 5.9 | 14.8 | 20.3 | 24.8 | 26.7 | 24.5 | 22.3 | 15.1 | 7.7 | 5.7 |
| Average temperature (°C) | -0.9 | -1.3 | 1.0 | 8.7 | 13.6 | 18.8 | 21.4 | 19.5 | 17.6 | 11.2 | 3.3 | 2.6 |
| Average night temperature (°C) | -3.3 | -5.0 | -2.5 | 3.8 | 7.8 | 13.7 | 17.1 | 15.2 | 13.8 | 8.2 | -0.1 | 0.5 |
| Absolute minimum temperature (°C) | -20.7 | -19.3 | -8.5 | -4.4 | 0.7 | 8.8 | 13.7 | 8.8 | 8.4 | -2.8 | -9.1 | -5.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.4 | 10.5 | 11.9 | 13.4 | 14.6 | 15.3 | 15.0 | 13.9 | 12.5 | 11.0 | 9.8 | 9.1 |
| Daylight minimum duration (h) | 9.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 2.9 | 6.9 | 6.3 | 8.1 | 10.7 | 10.9 | 11.3 | 10.1 | 7.7 | 5.5 | 6.0 | 3.2 |
| Precipitation (mm) | 62 | 80 | 102 | 91 | 32 | 64 | 183 | 104 | 64 | 75 | 41 | 65 |
| Sunny days | 9 | 13 | 10 | 11 | 22 | 15 | 6 | 11 | 15 | 9 | 18 | 12 |
| Rainy days | 13 | 10 | 11 | 18 | 9 | 15 | 25 | 20 | 15 | 21 | 8 | 16 |
| Snow days | 9 | 5 | 10 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 4 | 3 |
The best time to visit Thomas during the most sunny months:
Months with the longest average daylight duration in Thomas:
The largest precipitation sum in Thomas is at