Average annual temperature is 15.0 °C
Absolute maximum temperature: 38.6 °C
Absolute minimum temperature: -8.3 °C
Number of sunny days: 196 days
Number of rainy days: 169 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) | 18.2 | 24.6 | 26.2 | 32.3 | 28.6 | 32.7 | 38.6 | 34.9 | 37.7 | 29.2 | 27.8 | 17.9 |
| Average daytime temperature (°C) | 10.1 | 12.8 | 14.2 | 23.0 | 22.9 | 27.8 | 31.9 | 30.9 | 27.6 | 22.0 | 14.5 | 11.2 |
| Average temperature (°C) | 6.1 | 7.4 | 8.3 | 16.1 | 17.2 | 21.9 | 25.6 | 24.7 | 21.8 | 15.8 | 8.3 | 6.2 |
| Average night temperature (°C) | 3.0 | 3.3 | 3.7 | 10.8 | 12.6 | 17.0 | 20.9 | 19.8 | 16.9 | 10.8 | 3.7 | 2.4 |
| Absolute minimum temperature (°C) | -1.7 | -8.3 | -3.5 | 4.2 | 7.6 | 13.7 | 17.3 | 15.2 | 10.6 | 4.4 | -5.0 | -3.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.8 | 12.0 | 13.2 | 14.3 | 14.8 | 14.6 | 13.6 | 12.4 | 11.2 | 10.1 | 9.5 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 5.2 | 6.4 | 7.6 | 9.0 | 10.4 | 10.6 | 11.6 | 10.6 | 8.5 | 8.5 | 7.7 | 5.6 |
| Precipitation (mm) | 67 | 72 | 48 | 139 | 42 | 97 | 138 | 76 | 92 | 33 | 64 | 173 |
| Sunny days | 16 | 16 | 16 | 18 | 16 | 11 | 11 | 13 | 16 | 20 | 23 | 20 |
| Rainy days | 15 | 12 | 15 | 12 | 15 | 19 | 20 | 18 | 14 | 11 | 7 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Triangle during the most sunny months:
The largest precipitation sum in Triangle is at