Average annual temperature is 2.5 °C
Absolute maximum temperature: 27.7 °C
Absolute minimum temperature: -26.4 °C
Number of sunny days: 122 days
Number of rainy days: 146 days
Number of snow days: 97 days
Look at detailed online map of Three River Junction
* Weather data for Three River Junction 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) | 2.3 | 0.5 | 2.5 | 13.8 | 17.1 | 21.4 | 27.7 | 26.0 | 20.9 | 15.6 | 5.4 | 3.9 |
| Average daytime temperature (°C) | -5.7 | -5.4 | -3.7 | 3.1 | 12.4 | 16.4 | 23.3 | 21.0 | 15.9 | 7.7 | 0.3 | -1.0 |
| Average temperature (°C) | -8.8 | -9.2 | -7.6 | -1.9 | 6.9 | 10.6 | 17.4 | 15.5 | 10.5 | 3.7 | -3.5 | -4.5 |
| Average night temperature (°C) | -11.1 | -12.4 | -10.4 | -5.8 | 2.1 | 5.3 | 11.1 | 10.6 | 5.8 | 0.0 | -7.5 | -8.4 |
| Absolute minimum temperature (°C) | -26.4 | -20.7 | -15.3 | -14.2 | -2.8 | -1.0 | 5.3 | 3.9 | 0.5 | -14.3 | -18.4 | -17.6 |
| 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 | 14.8 | 15.5 | 15.1 | 14.0 | 12.5 | 11.0 | 9.6 | 8.9 |
| 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) | 4.6 | 5.4 | 5.4 | 9.9 | 12.3 | 11.3 | 13.6 | 10.9 | 10.1 | 7.7 | 5.8 | 5.1 |
| Precipitation (mm) | 88 | 115 | 181 | 104 | 54 | 140 | 21 | 101 | 102 | 111 | 44 | 86 |
| Sunny days | 8 | 10 | 4 | 7 | 5 | 2 | 13 | 11 | 11 | 16 | 16 | 19 |
| Rainy days | 2 | 3 | 2 | 6 | 23 | 28 | 18 | 20 | 19 | 11 | 7 | 7 |
| Snow days | 21 | 15 | 25 | 17 | 3 | 0 | 0 | 0 | 0 | 4 | 7 | 5 |
The best time to visit Three River Junction during the most sunny months:
Months with the longest average daylight duration in Three River Junction:
The largest precipitation sum in Three River Junction is at