Average annual temperature is 6.7 °C
Absolute maximum temperature: 31.8 °C
Absolute minimum temperature: -33.3 °C
Number of sunny days: 102 days
Number of rainy days: 203 days
Number of snow days: 60 days
Look at detailed online map of Boreas River
* Weather data for Boreas River 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) | 6.4 | 9.3 | 7.4 | 25.2 | 29.2 | 31.8 | 28.1 | 23.5 | 28.0 | 26.5 | 13.3 | 8.8 |
| Average daytime temperature (°C) | 0.2 | -0.2 | 1.8 | 12.1 | 17.5 | 20.6 | 23.7 | 20.8 | 20.1 | 13.9 | 3.6 | 2.3 |
| Average temperature (°C) | -3.4 | -5.9 | -2.3 | 5.9 | 10.9 | 15.7 | 19.3 | 16.4 | 15.2 | 9.6 | -0.5 | -1.1 |
| Average night temperature (°C) | -6.8 | -10.7 | -6.1 | 1.2 | 4.8 | 11.5 | 15.5 | 13.0 | 11.4 | 6.0 | -3.7 | -4.4 |
| Absolute minimum temperature (°C) | -15.3 | -33.3 | -11.7 | -10.8 | -1.1 | 4.7 | 10.1 | 8.4 | 3.7 | -3.0 | -12.9 | -16.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.3 | 10.5 | 11.9 | 13.5 | 14.7 | 15.4 | 15.1 | 14.0 | 12.5 | 11.0 | 9.7 | 9.0 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 8.0 |
| Sunshine mean duration (h) | 2.8 | 5.4 | 5.5 | 7.6 | 11.0 | 9.7 | 10.4 | 9.2 | 8.3 | 5.8 | 5.2 | 3.0 |
| Precipitation (mm) | 105 | 87 | 122 | 119 | 70 | 136 | 324 | 172 | 51 | 137 | 79 | 149 |
| Sunny days | 5 | 3 | 9 | 12 | 16 | 7 | 2 | 5 | 17 | 9 | 9 | 8 |
| Rainy days | 15 | 10 | 7 | 17 | 15 | 23 | 29 | 26 | 13 | 22 | 10 | 16 |
| Snow days | 11 | 15 | 15 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 7 |
The best time to visit Boreas River during the most sunny months:
Months with the longest average daylight duration in Boreas River:
The largest precipitation sum in Boreas River is at