Average annual temperature is 21.3 °C
Absolute maximum temperature: 42.7 °C
Absolute minimum temperature: -2.9 °C
Number of sunny days: 199 days
Number of rainy days: 166 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) | 25.3 | 27.6 | 31.1 | 32.1 | 31.9 | 38.7 | 40.9 | 42.7 | 41.2 | 34.9 | 28.5 | 25.5 |
| Average daytime temperature (°C) | 17.5 | 18.9 | 23.3 | 23.9 | 27.9 | 34.4 | 37.9 | 40.5 | 35.3 | 27.8 | 20.0 | 18.5 |
| Average temperature (°C) | 12.3 | 12.1 | 17.0 | 18.0 | 22.8 | 28.4 | 32.0 | 33.9 | 29.6 | 21.9 | 14.7 | 12.2 |
| Average night temperature (°C) | 8.0 | 7.7 | 12.6 | 13.4 | 18.4 | 23.3 | 26.3 | 27.2 | 24.4 | 17.1 | 10.6 | 7.4 |
| Absolute minimum temperature (°C) | -2.9 | -2.5 | 1.2 | 9.0 | 13.7 | 19.0 | 23.9 | 23.5 | 19.5 | 5.0 | 1.7 | -0.1 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.4 | 11.1 | 12.0 | 12.9 | 13.7 | 14.1 | 14.0 | 13.3 | 12.4 | 11.4 | 10.6 | 10.2 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 7.1 | 7.2 | 8.0 | 8.0 | 8.5 | 11.1 | 12.1 | 12.3 | 10.4 | 8.1 | 6.5 | 7.6 |
| Precipitation (mm) | 49 | 112 | 68 | 318 | 200 | 110 | 9 | 3 | 25 | 118 | 32 | 92 |
| Sunny days | 19 | 13 | 12 | 9 | 12 | 11 | 22 | 28 | 15 | 18 | 16 | 24 |
| Rainy days | 12 | 15 | 19 | 21 | 19 | 19 | 9 | 3 | 15 | 13 | 14 | 7 |
| 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