Average annual temperature is 15.3 °C
Absolute maximum temperature: 36.7 °C
Absolute minimum temperature: -7.0 °C
Number of sunny days: 171 days
Number of rainy days: 192 days
Number of snow days: 2 days
Look at detailed online map of Decide
* Weather data for Decide 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 | 24.5 | 24.8 | 27.9 | 28.8 | 33.2 | 35.7 | 36.7 | 31.7 | 28.6 | 26.0 | 18.7 |
| Average daytime temperature (°C) | 11.6 | 14.8 | 15.4 | 20.1 | 24.9 | 28.6 | 30.5 | 29.6 | 27.1 | 21.7 | 15.9 | 12.1 |
| Average temperature (°C) | 7.0 | 8.9 | 9.4 | 14.0 | 18.7 | 22.1 | 24.8 | 24.2 | 21.3 | 16.1 | 9.9 | 6.9 |
| Average night temperature (°C) | 3.7 | 4.9 | 4.8 | 9.1 | 13.7 | 16.9 | 20.3 | 19.8 | 16.8 | 11.7 | 5.8 | 3.3 |
| Absolute minimum temperature (°C) | -3.8 | -5.6 | -7.0 | 2.3 | 5.2 | 10.9 | 16.0 | 14.7 | 12.9 | 1.6 | -4.1 | -5.1 |
| 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 | 11.3 | 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) | 4.9 | 5.8 | 8.3 | 9.1 | 10.7 | 10.9 | 10.9 | 10.2 | 10.4 | 7.9 | 7.6 | 6.1 |
| Precipitation (mm) | 168 | 139 | 123 | 79 | 131 | 104 | 131 | 102 | 61 | 38 | 61 | 93 |
| Sunny days | 11 | 14 | 20 | 16 | 11 | 13 | 4 | 11 | 15 | 19 | 21 | 16 |
| Rainy days | 19 | 13 | 11 | 14 | 20 | 17 | 27 | 20 | 15 | 12 | 9 | 15 |
| Snow days | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Decide during the most sunny months:
The largest precipitation sum in Decide is at