Average annual temperature is 13.1 °C
Absolute maximum temperature: 38.3 °C
Absolute minimum temperature: -17.7 °C
Number of sunny days: 234 days
Number of rainy days: 118 days
Number of snow days: 13 days
Look at detailed online map of Tennis
* Weather data for Tennis 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) | 16.2 | 20.1 | 25.5 | 30.9 | 30.2 | 34.3 | 37.5 | 37.8 | 38.3 | 29.5 | 25.9 | 19.9 |
| Average daytime temperature (°C) | 5.7 | 10.4 | 13.5 | 20.8 | 24.5 | 27.4 | 31.7 | 32.3 | 30.2 | 21.7 | 15.1 | 8.9 |
| Average temperature (°C) | -0.8 | 1.3 | 5.4 | 12.4 | 18.1 | 21.3 | 25.1 | 25.5 | 23.1 | 14.3 | 7.5 | 2.7 |
| Average night temperature (°C) | -5.1 | -4.7 | -0.4 | 5.8 | 12.8 | 16.0 | 19.0 | 19.4 | 17.0 | 8.3 | 1.9 | -1.3 |
| Absolute minimum temperature (°C) | -17.7 | -15.7 | -7.5 | -2.9 | 4.1 | 12.6 | 13.4 | 13.6 | 9.8 | -6.7 | -6.6 | -4.9 |
| 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 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.8 | 14.5 | 13.6 | 12.4 | 11.2 | 10.1 | 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) | 6.9 | 8.7 | 9.1 | 10.7 | 10.1 | 11.1 | 12.3 | 11.9 | 10.7 | 9.7 | 7.9 | 6.1 |
| Precipitation (mm) | 26 | 25 | 7 | 42 | 119 | 122 | 124 | 71 | 35 | 9 | 12 | 32 |
| Sunny days | 21 | 20 | 24 | 23 | 11 | 9 | 15 | 18 | 22 | 25 | 25 | 21 |
| Rainy days | 6 | 4 | 6 | 7 | 20 | 21 | 16 | 13 | 8 | 6 | 3 | 8 |
| Snow days | 4 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 |
The best time to visit Tennis during the most sunny months:
The largest precipitation sum in Tennis is at