Average annual temperature is 12.9 °C
Absolute maximum temperature: 39.5 °C
Absolute minimum temperature: -16.3 °C
Number of sunny days: 234 days
Number of rainy days: 115 days
Number of snow days: 16 days
Look at detailed online map of Belvidere
* Weather data for Belvidere 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) | 12.1 | 16.3 | 23.0 | 29.4 | 32.2 | 35.6 | 37.0 | 39.5 | 36.3 | 32.4 | 21.9 | 15.3 |
| Average daytime temperature (°C) | 3.5 | 7.7 | 10.4 | 20.2 | 26.6 | 30.4 | 30.3 | 32.0 | 29.1 | 19.6 | 13.0 | 6.9 |
| Average temperature (°C) | -1.4 | 0.1 | 3.6 | 12.4 | 19.8 | 24.1 | 24.4 | 25.6 | 22.5 | 13.9 | 6.8 | 2.2 |
| Average night temperature (°C) | -5.0 | -4.8 | -1.2 | 6.1 | 13.7 | 18.0 | 19.5 | 20.2 | 16.7 | 8.8 | 1.8 | -1.4 |
| Absolute minimum temperature (°C) | -15.8 | -16.3 | -9.0 | -3.8 | 3.7 | 11.2 | 14.0 | 13.4 | 10.0 | -6.1 | -5.7 | -6.9 |
| 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 | 15.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 11.9 | 13.3 | 14.4 | 15.0 | 14.7 | 13.7 | 12.5 | 11.1 | 10.0 | 9.4 |
| 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) | 6.4 | 8.3 | 8.6 | 10.2 | 11.2 | 12.7 | 11.8 | 11.5 | 10.6 | 8.0 | 7.1 | 5.1 |
| Precipitation (mm) | 39 | 33 | 25 | 14 | 34 | 72 | 115 | 62 | 40 | 41 | 27 | 38 |
| Sunny days | 21 | 22 | 20 | 24 | 15 | 15 | 15 | 21 | 22 | 18 | 23 | 18 |
| Rainy days | 5 | 4 | 8 | 6 | 16 | 15 | 16 | 10 | 8 | 12 | 5 | 10 |
| Snow days | 5 | 2 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 3 |
The best time to visit Belvidere during the most sunny months:
The largest precipitation sum in Belvidere is at