Average annual temperature is 17.0 °C
Absolute maximum temperature: 39.8 °C
Absolute minimum temperature: -8.1 °C
Number of sunny days: 220 days
Number of rainy days: 145 days
Look at detailed online map of Kellyville
* Weather data for Kellyville 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) | 20.1 | 22.5 | 26.4 | 29.2 | 32.2 | 38.3 | 38.7 | 39.8 | 35.9 | 31.1 | 27.0 | 21.4 |
| Average daytime temperature (°C) | 11.8 | 13.7 | 16.6 | 21.7 | 26.6 | 31.8 | 34.2 | 34.7 | 30.7 | 22.6 | 17.2 | 12.9 |
| Average temperature (°C) | 6.1 | 7.0 | 10.4 | 15.3 | 20.8 | 25.8 | 28.1 | 28.7 | 24.8 | 17.5 | 11.2 | 7.6 |
| Average night temperature (°C) | 2.0 | 2.7 | 6.0 | 10.1 | 15.9 | 20.6 | 23.2 | 23.8 | 19.8 | 13.3 | 6.6 | 3.8 |
| Absolute minimum temperature (°C) | -8.1 | -6.1 | -4.7 | 4.8 | 7.1 | 16.5 | 18.0 | 16.9 | 16.0 | -0.2 | -3.2 | -2.1 |
| 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 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.5 | 6.8 | 7.3 | 9.7 | 9.9 | 11.9 | 11.6 | 11.9 | 10.5 | 8.0 | 7.7 | 6.7 |
| Precipitation (mm) | 61 | 101 | 106 | 72 | 154 | 75 | 113 | 73 | 85 | 110 | 57 | 81 |
| Sunny days | 19 | 15 | 16 | 19 | 14 | 13 | 19 | 17 | 20 | 19 | 25 | 24 |
| Rainy days | 12 | 13 | 15 | 11 | 17 | 17 | 12 | 14 | 10 | 12 | 5 | 7 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Kellyville during the most sunny months:
The largest precipitation sum in Kellyville is at