Average annual temperature is 14.2 °C
Absolute maximum temperature: 38.5 °C
Absolute minimum temperature: -12.0 °C
Number of sunny days: 210 days
Number of rainy days: 150 days
Number of snow days: 5 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) | 14.1 | 18.5 | 22.5 | 27.7 | 31.9 | 38.2 | 37.3 | 38.5 | 35.7 | 31.3 | 24.2 | 15.4 |
| Average daytime temperature (°C) | 6.9 | 10.3 | 11.8 | 20.1 | 25.9 | 30.2 | 32.0 | 31.7 | 28.8 | 20.4 | 13.5 | 9.4 |
| Average temperature (°C) | 1.7 | 3.4 | 5.8 | 13.0 | 19.4 | 23.9 | 25.8 | 25.9 | 22.4 | 15.1 | 7.9 | 5.1 |
| Average night temperature (°C) | -2.0 | -1.6 | 1.4 | 7.4 | 13.7 | 18.4 | 21.1 | 21.3 | 17.2 | 10.8 | 3.6 | 2.2 |
| Absolute minimum temperature (°C) | -12.0 | -11.6 | -8.3 | -0.5 | 5.0 | 11.3 | 16.4 | 15.6 | 12.4 | -2.9 | -5.5 | -4.0 |
| 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 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.7 | 12.0 | 13.2 | 14.3 | 14.8 | 14.6 | 13.7 | 12.4 | 11.2 | 10.1 | 9.5 |
| 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) | 6.0 | 7.7 | 7.2 | 10.4 | 10.4 | 12.3 | 10.8 | 11.1 | 10.5 | 8.0 | 7.0 | 5.0 |
| Precipitation (mm) | 51 | 78 | 94 | 56 | 71 | 78 | 93 | 104 | 109 | 106 | 24 | 108 |
| Sunny days | 18 | 17 | 16 | 23 | 16 | 14 | 11 | 18 | 21 | 18 | 22 | 16 |
| Rainy days | 10 | 11 | 14 | 7 | 15 | 16 | 20 | 13 | 9 | 13 | 8 | 14 |
| Snow days | 3 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Belvidere during the most sunny months:
The largest precipitation sum in Belvidere is at