Average annual temperature is 14.5 °C
Absolute maximum temperature: 37.1 °C
Absolute minimum temperature: -7.7 °C
Number of sunny days: 186 days
Number of rainy days: 176 days
Number of snow days: 3 days
Look at detailed online map of Cornelius
* Weather data for Cornelius 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) | 18.7 | 24.6 | 24.7 | 27.8 | 27.9 | 32.2 | 35.8 | 37.1 | 33.2 | 30.3 | 26.4 | 18.6 |
| Average daytime temperature (°C) | 11.1 | 14.2 | 14.7 | 20.0 | 24.2 | 27.6 | 30.8 | 29.3 | 27.3 | 21.3 | 15.4 | 11.7 |
| Average temperature (°C) | 6.0 | 8.0 | 8.3 | 13.4 | 17.6 | 21.1 | 24.7 | 23.5 | 20.8 | 15.4 | 8.8 | 6.2 |
| Average night temperature (°C) | 2.6 | 3.3 | 3.5 | 7.9 | 12.2 | 15.6 | 19.8 | 18.8 | 15.5 | 10.6 | 4.3 | 2.5 |
| Absolute minimum temperature (°C) | -5.5 | -6.8 | -7.7 | 0.9 | 4.0 | 10.2 | 15.8 | 13.1 | 11.8 | 3.8 | -5.4 | -5.8 |
| 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 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.4 | 13.6 | 12.4 | 11.2 | 10.2 | 9.6 |
| 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) | 4.8 | 6.8 | 7.9 | 9.5 | 10.2 | 10.7 | 11.5 | 10.7 | 10.4 | 8.1 | 7.4 | 5.8 |
| Precipitation (mm) | 135 | 126 | 75 | 72 | 68 | 113 | 56 | 79 | 52 | 35 | 43 | 84 |
| Sunny days | 13 | 13 | 20 | 18 | 14 | 15 | 8 | 13 | 14 | 20 | 22 | 16 |
| Rainy days | 17 | 14 | 10 | 12 | 17 | 15 | 23 | 18 | 16 | 11 | 8 | 15 |
| Snow days | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Cornelius during the most sunny months:
The largest precipitation sum in Cornelius is at