Average annual temperature is 7.8 °C
Absolute maximum temperature: 33.6 °C
Absolute minimum temperature: -30.5 °C
Number of sunny days: 164 days
Number of rainy days: 172 days
Number of snow days: 29 days
Look at detailed online map of New Portland
* Weather data for New Portland 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) | 7.7 | 8.9 | 8.5 | 25.2 | 30.6 | 33.6 | 30.7 | 26.7 | 30.1 | 27.9 | 13.3 | 12.2 |
| Average daytime temperature (°C) | 1.3 | -0.6 | 4.3 | 12.1 | 18.8 | 20.9 | 26.2 | 23.0 | 22.7 | 16.5 | 5.7 | 3.3 |
| Average temperature (°C) | -2.9 | -6.7 | -0.5 | 6.1 | 12.4 | 16.3 | 21.4 | 18.2 | 17.2 | 11.5 | 0.6 | -1.3 |
| Average night temperature (°C) | -6.8 | -12.3 | -5.1 | 1.0 | 6.7 | 12.4 | 17.1 | 13.7 | 12.7 | 7.5 | -3.0 | -4.9 |
| Absolute minimum temperature (°C) | -18.5 | -30.5 | -11.6 | -10.5 | -0.7 | 7.0 | 12.2 | 8.6 | 7.0 | -1.7 | -7.8 | -17.9 |
| 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) | 9.2 | 10.4 | 11.9 | 13.5 | 14.8 | 15.5 | 15.2 | 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) | 3.9 | 6.9 | 7.5 | 7.9 | 11.1 | 6.9 | 9.8 | 9.7 | 9.0 | 6.1 | 6.8 | 4.4 |
| Precipitation (mm) | 135 | 40 | 73 | 86 | 178 | 255 | 183 | 161 | 120 | 143 | 59 | 213 |
| Sunny days | 10 | 17 | 14 | 16 | 20 | 6 | 1 | 10 | 17 | 15 | 21 | 17 |
| Rainy days | 11 | 4 | 7 | 14 | 11 | 24 | 30 | 21 | 13 | 16 | 9 | 12 |
| Snow days | 10 | 7 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The best time to visit New Portland during the most sunny months:
Months with the longest average daylight duration in New Portland:
The largest precipitation sum in New Portland is at