Average annual temperature is 7.0 °C
Absolute maximum temperature: 34.8 °C
Absolute minimum temperature: -20.0 °C
Number of sunny days: 182 days
Number of rainy days: 115 days
Number of snow days: 68 days
Look at detailed online map of Triangle
* Weather data for Triangle 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) | 3.5 | 4.1 | 4.4 | 23.3 | 25.0 | 26.9 | 34.8 | 33.6 | 28.2 | 24.6 | 15.6 | 5.8 |
| Average daytime temperature (°C) | -1.7 | -1.2 | -0.2 | 7.0 | 18.2 | 19.8 | 30.8 | 28.5 | 22.9 | 15.6 | 7.9 | 2.1 |
| Average temperature (°C) | -4.7 | -5.3 | -3.9 | 2.0 | 12.5 | 14.0 | 23.7 | 21.4 | 15.5 | 8.7 | 1.6 | -2.1 |
| Average night temperature (°C) | -7.4 | -8.5 | -6.9 | -2.1 | 6.8 | 8.6 | 15.8 | 14.7 | 8.9 | 3.6 | -2.6 | -5.5 |
| Absolute minimum temperature (°C) | -20.0 | -14.6 | -12.7 | -10.0 | -0.8 | 1.2 | 11.2 | 8.7 | 2.1 | -6.9 | -12.5 | -16.2 |
| 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) | 9.4 | 10.5 | 11.9 | 13.4 | 14.6 | 15.3 | 15.0 | 13.9 | 12.5 | 11.1 | 9.8 | 9.1 |
| Daylight minimum duration (h) | 9.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 5.3 | 8.0 | 7.9 | 10.7 | 11.7 | 12.1 | 13.4 | 11.7 | 10.3 | 8.4 | 7.5 | 5.3 |
| Precipitation (mm) | 31 | 20 | 63 | 28 | 59 | 71 | 0 | 24 | 22 | 28 | 26 | 59 |
| Sunny days | 15 | 14 | 4 | 17 | 4 | 6 | 30 | 16 | 20 | 21 | 18 | 17 |
| Rainy days | 1 | 0 | 6 | 5 | 27 | 24 | 1 | 15 | 10 | 9 | 8 | 9 |
| Snow days | 15 | 14 | 21 | 8 | 0 | 0 | 0 | 0 | 0 | 1 | 4 | 5 |
The best time to visit Triangle during the most sunny months:
Months with the longest average daylight duration in Triangle:
The largest precipitation sum in Triangle is at