Average annual temperature is 11.2 °C
Absolute maximum temperature: 35.6 °C
Absolute minimum temperature: -21.2 °C
Number of sunny days: 230 days
Number of rainy days: 114 days
Number of snow days: 21 days
Look at detailed online map of Tennant
* Weather data for Tennant 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) | 8.4 | 12.5 | 19.4 | 28.4 | 29.6 | 31.6 | 34.4 | 35.6 | 33.2 | 31.3 | 17.8 | 13.6 |
| Average daytime temperature (°C) | 0.4 | 4.5 | 7.6 | 17.7 | 24.7 | 29.0 | 28.5 | 28.3 | 26.5 | 17.6 | 10.8 | 5.8 |
| Average temperature (°C) | -3.7 | -1.9 | 1.3 | 10.4 | 18.2 | 23.1 | 23.0 | 23.4 | 20.9 | 12.5 | 5.3 | 1.4 |
| Average night temperature (°C) | -7.1 | -6.4 | -3.2 | 4.9 | 12.4 | 17.3 | 18.0 | 19.0 | 15.9 | 8.4 | 0.7 | -2.0 |
| Absolute minimum temperature (°C) | -21.2 | -20.8 | -12.9 | -5.3 | 2.0 | 9.0 | 10.8 | 12.2 | 10.4 | -6.0 | -9.1 | -6.0 |
| 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 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 4.6 | 7.3 | 8.0 | 9.5 | 11.7 | 12.9 | 11.5 | 11.4 | 10.2 | 7.8 | 6.9 | 5.0 |
| Precipitation (mm) | 46 | 74 | 41 | 32 | 53 | 45 | 98 | 75 | 47 | 59 | 6 | 46 |
| Sunny days | 18 | 18 | 20 | 21 | 18 | 16 | 18 | 18 | 23 | 16 | 23 | 21 |
| Rainy days | 6 | 7 | 9 | 7 | 13 | 14 | 13 | 13 | 7 | 14 | 5 | 6 |
| Snow days | 7 | 3 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 4 |
The best time to visit Tennant during the most sunny months:
The largest precipitation sum in Tennant is at