Average annual temperature is 13.0 °C
Absolute maximum temperature: 35.5 °C
Absolute minimum temperature: -8.9 °C
Number of sunny days: 184 days
Number of rainy days: 178 days
Number of snow days: 3 days
Look at detailed online map of Jett
* Weather data for Jett 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) | 19.5 | 20.7 | 26.3 | 27.2 | 26.8 | 30.2 | 35.5 | 32.4 | 32.8 | 28.1 | 23.8 | 16.9 |
| Average daytime temperature (°C) | 9.8 | 13.0 | 13.8 | 19.9 | 21.9 | 25.1 | 30.1 | 28.7 | 25.6 | 20.2 | 13.9 | 10.5 |
| Average temperature (°C) | 4.6 | 7.1 | 7.3 | 12.8 | 15.6 | 18.7 | 23.3 | 22.2 | 18.8 | 13.7 | 7.1 | 4.9 |
| Average night temperature (°C) | 1.3 | 2.9 | 2.2 | 6.8 | 10.5 | 13.3 | 17.7 | 17.2 | 13.6 | 8.7 | 2.1 | 1.2 |
| Absolute minimum temperature (°C) | -7.6 | -8.9 | -7.9 | -1.0 | 2.6 | 7.3 | 13.1 | 12.1 | 9.9 | 1.5 | -6.7 | -5.6 |
| 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) | 10.0 | 10.8 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.2 | 10.2 | 9.7 |
| 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) | 5.5 | 6.5 | 7.9 | 9.8 | 10.3 | 10.7 | 11.9 | 10.6 | 9.7 | 8.8 | 8.0 | 5.9 |
| Precipitation (mm) | 77 | 98 | 76 | 88 | 55 | 105 | 72 | 74 | 53 | 20 | 43 | 81 |
| Sunny days | 15 | 16 | 15 | 16 | 12 | 12 | 10 | 14 | 15 | 20 | 24 | 15 |
| Rainy days | 15 | 12 | 15 | 14 | 19 | 18 | 21 | 17 | 15 | 11 | 6 | 15 |
| Snow days | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Jett during the most sunny months:
The largest precipitation sum in Jett is at