Average annual temperature is 12.9 °C
Absolute maximum temperature: 34.2 °C
Absolute minimum temperature: -11.0 °C
Number of sunny days: 179 days
Number of rainy days: 176 days
Number of snow days: 10 days
Look at detailed online map of Knollton Heights
* Weather data for Knollton Heights 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) | 17.6 | 19.7 | 21.1 | 27.5 | 30.5 | 32.3 | 34.2 | 33.6 | 31.9 | 29.1 | 24.7 | 15.3 |
| Average daytime temperature (°C) | 6.1 | 10.2 | 11.1 | 18.4 | 23.7 | 28.1 | 29.6 | 28.1 | 25.6 | 19.1 | 12.3 | 8.5 |
| Average temperature (°C) | 2.5 | 4.0 | 5.2 | 11.5 | 17.5 | 21.8 | 24.0 | 22.9 | 20.0 | 13.9 | 6.6 | 4.4 |
| Average night temperature (°C) | -0.4 | -0.2 | 0.7 | 5.9 | 11.5 | 16.2 | 19.0 | 18.2 | 15.0 | 9.7 | 2.5 | 1.3 |
| Absolute minimum temperature (°C) | -10.3 | -11.0 | -7.6 | -1.3 | 2.9 | 11.1 | 15.2 | 12.3 | 10.3 | -3.0 | -8.6 | -6.9 |
| 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) | 9.7 | 10.7 | 12.0 | 13.3 | 14.4 | 14.9 | 14.7 | 13.7 | 12.5 | 11.2 | 10.0 | 9.4 |
| 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) | 3.7 | 7.3 | 6.8 | 9.0 | 10.7 | 11.4 | 12.4 | 11.0 | 9.9 | 7.3 | 7.9 | 4.4 |
| Precipitation (mm) | 140 | 74 | 184 | 81 | 56 | 57 | 121 | 91 | 36 | 85 | 27 | 48 |
| Sunny days | 8 | 16 | 14 | 16 | 16 | 16 | 6 | 16 | 18 | 16 | 24 | 13 |
| Rainy days | 17 | 11 | 15 | 14 | 15 | 14 | 25 | 15 | 12 | 15 | 6 | 17 |
| Snow days | 6 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Knollton Heights during the most sunny months:
The largest precipitation sum in Knollton Heights is at