Average annual temperature is 18.6 °C
Absolute maximum temperature: 38.0 °C
Absolute minimum temperature: -4.6 °C
Number of sunny days: 180 days
Number of rainy days: 185 days
Look at detailed online map of Boon
* Weather data for Boon 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) | 23.0 | 27.7 | 27.6 | 29.4 | 33.5 | 36.5 | 36.5 | 38.0 | 34.0 | 31.0 | 26.9 | 23.5 |
| Average daytime temperature (°C) | 15.9 | 18.5 | 20.4 | 22.0 | 28.2 | 31.7 | 33.1 | 34.3 | 31.3 | 25.2 | 18.3 | 15.2 |
| Average temperature (°C) | 10.8 | 12.4 | 14.2 | 16.3 | 21.6 | 25.4 | 27.1 | 28.2 | 24.8 | 19.2 | 12.8 | 9.5 |
| Average night temperature (°C) | 7.0 | 8.1 | 9.3 | 11.7 | 16.4 | 20.1 | 22.7 | 23.4 | 19.6 | 14.3 | 8.7 | 5.3 |
| Absolute minimum temperature (°C) | -1.9 | -2.6 | -4.6 | 7.0 | 8.3 | 17.5 | 20.1 | 18.5 | 15.2 | 4.2 | 0.3 | -1.3 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.2 | 11.0 | 12.0 | 13.0 | 13.9 | 14.3 | 14.1 | 13.4 | 12.4 | 11.4 | 10.5 | 10.0 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 6.2 | 7.0 | 8.9 | 8.8 | 10.6 | 11.8 | 10.8 | 11.1 | 10.8 | 8.6 | 6.7 | 7.8 |
| Precipitation (mm) | 157 | 220 | 68 | 232 | 78 | 86 | 123 | 38 | 25 | 13 | 47 | 79 |
| Sunny days | 13 | 11 | 18 | 12 | 12 | 6 | 8 | 18 | 19 | 22 | 19 | 22 |
| Rainy days | 18 | 17 | 13 | 18 | 19 | 24 | 23 | 13 | 11 | 9 | 11 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Boon during the most sunny months:
The largest precipitation sum in Boon is at