Average annual temperature is 9.7 °C
Absolute maximum temperature: 37.5 °C
Absolute minimum temperature: -29.4 °C
Number of sunny days: 192 days
Number of rainy days: 125 days
Number of snow days: 48 days
Look at detailed online map of Bonner
* Weather data for Bonner 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) | 12.3 | 12.1 | 18.9 | 28.3 | 26.1 | 30.6 | 34.5 | 37.5 | 34.7 | 29.5 | 22.9 | 16.1 |
| Average daytime temperature (°C) | 0.2 | 4.4 | 7.5 | 15.4 | 21.2 | 24.6 | 29.1 | 30.1 | 26.2 | 16.9 | 11.3 | 7.7 |
| Average temperature (°C) | -3.8 | -2.3 | 0.1 | 7.0 | 14.9 | 18.6 | 22.0 | 23.0 | 19.1 | 9.8 | 5.2 | 1.9 |
| Average night temperature (°C) | -7.3 | -6.6 | -4.3 | 1.0 | 9.6 | 13.3 | 15.8 | 17.2 | 13.3 | 4.5 | 1.1 | -1.5 |
| Absolute minimum temperature (°C) | -22.3 | -29.4 | -8.6 | -8.4 | 1.9 | 10.0 | 11.7 | 11.9 | 8.8 | -8.2 | -13.9 | -6.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 13.0 | 14.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.5 | 10.6 | 11.9 | 13.4 | 14.6 | 15.2 | 14.9 | 13.8 | 12.5 | 11.1 | 9.8 | 9.2 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 5.6 | 8.4 | 8.5 | 9.8 | 10.6 | 12.2 | 12.5 | 11.9 | 10.8 | 8.7 | 7.6 | 6.6 |
| Precipitation (mm) | 59 | 21 | 25 | 24 | 117 | 100 | 37 | 29 | 25 | 33 | 14 | 12 |
| Sunny days | 12 | 17 | 15 | 19 | 8 | 9 | 13 | 16 | 19 | 22 | 21 | 21 |
| Rainy days | 4 | 6 | 3 | 8 | 23 | 21 | 18 | 15 | 11 | 7 | 6 | 3 |
| Snow days | 15 | 5 | 13 | 3 | 0 | 0 | 0 | 0 | 0 | 2 | 3 | 7 |
The best time to visit Bonner during the most sunny months:
The largest precipitation sum in Bonner is at