Average annual temperature is 7.7 °C
Absolute maximum temperature: 34.5 °C
Absolute minimum temperature: -27.0 °C
Number of sunny days: 222 days
Number of rainy days: 107 days
Number of snow days: 36 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) | 1.1 | 3.9 | 4.2 | 24.7 | 30.1 | 34.3 | 34.3 | 34.5 | 33.8 | 29.9 | 15.6 | 10.1 |
| Average daytime temperature (°C) | -5.9 | -3.3 | -1.9 | 10.1 | 22.7 | 28.0 | 27.1 | 27.1 | 24.2 | 13.8 | 7.6 | 3.4 |
| Average temperature (°C) | -8.9 | -8.2 | -6.4 | 4.0 | 16.2 | 22.4 | 21.4 | 21.8 | 18.7 | 9.2 | 2.2 | -0.7 |
| Average night temperature (°C) | -11.8 | -12.3 | -9.8 | -0.5 | 10.2 | 16.6 | 16.2 | 17.4 | 14.3 | 5.5 | -1.7 | -3.7 |
| Absolute minimum temperature (°C) | -26.5 | -27.0 | -17.3 | -10.7 | 0.3 | 10.1 | 10.2 | 12.7 | 8.8 | -7.1 | -11.2 | -9.7 |
| 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) | 9.2 | 10.4 | 11.9 | 13.5 | 14.8 | 15.5 | 15.2 | 14.0 | 12.5 | 11.0 | 9.6 | 8.9 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 8.0 |
| Sunshine mean duration (h) | 3.4 | 7.4 | 7.5 | 9.4 | 12.1 | 13.3 | 13.1 | 11.5 | 9.9 | 7.3 | 7.5 | 4.7 |
| Precipitation (mm) | 19 | 37 | 37 | 42 | 61 | 56 | 38 | 171 | 59 | 88 | 3 | 48 |
| Sunny days | 19 | 20 | 17 | 14 | 21 | 15 | 19 | 19 | 14 | 17 | 26 | 21 |
| Rainy days | 2 | 3 | 5 | 7 | 10 | 15 | 12 | 12 | 16 | 13 | 3 | 9 |
| Snow days | 10 | 5 | 9 | 9 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 |
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