Average annual temperature is 16.3 °C
Absolute maximum temperature: 36.3 °C
Absolute minimum temperature: -7.2 °C
Number of sunny days: 195 days
Number of rainy days: 170 days
Look at detailed online map of Walnut Heights
* Weather data for Walnut 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) | 20.8 | 25.8 | 29.2 | 30.5 | 30.8 | 32.6 | 36.2 | 35.8 | 36.3 | 28.9 | 26.8 | 20.9 |
| Average daytime temperature (°C) | 13.7 | 15.8 | 17.0 | 23.2 | 24.2 | 29.1 | 33.0 | 31.6 | 27.9 | 22.9 | 16.0 | 13.7 |
| Average temperature (°C) | 8.3 | 10.2 | 10.8 | 16.4 | 18.4 | 22.6 | 26.8 | 25.5 | 22.0 | 16.6 | 9.9 | 7.9 |
| Average night temperature (°C) | 4.5 | 5.9 | 5.6 | 10.9 | 13.4 | 17.1 | 22.0 | 20.8 | 17.6 | 11.8 | 5.4 | 3.6 |
| Absolute minimum temperature (°C) | -2.0 | -7.2 | -2.6 | 2.7 | 7.2 | 11.6 | 18.8 | 17.2 | 12.8 | 5.4 | -5.4 | -2.4 |
| 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) | 10.0 | 10.8 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.3 | 10.2 | 9.7 |
| 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) | 6.2 | 6.8 | 8.1 | 9.2 | 9.9 | 11.0 | 11.7 | 10.8 | 8.7 | 8.9 | 7.8 | 6.4 |
| Precipitation (mm) | 72 | 48 | 78 | 139 | 71 | 50 | 80 | 105 | 103 | 48 | 52 | 151 |
| Sunny days | 16 | 15 | 15 | 17 | 14 | 12 | 9 | 14 | 18 | 23 | 25 | 17 |
| Rainy days | 15 | 13 | 16 | 13 | 17 | 18 | 22 | 17 | 12 | 8 | 5 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Walnut Heights during the most sunny months:
The largest precipitation sum in Walnut Heights is at