Average annual temperature is 21.2 °C
Absolute maximum temperature: 42.5 °C
Absolute minimum temperature: -0.9 °C
Number of sunny days: 170 days
Number of rainy days: 195 days
Look at detailed online map of Union Hill
* Weather data for Union Hill 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 | 27.7 | 28.4 | 29.2 | 33.8 | 38.7 | 39.9 | 42.5 | 38.1 | 34.7 | 29.2 | 24.3 |
| Average daytime temperature (°C) | 18.8 | 20.1 | 23.3 | 24.8 | 30.8 | 35.0 | 36.0 | 38.9 | 34.0 | 28.4 | 20.5 | 18.1 |
| Average temperature (°C) | 13.5 | 14.4 | 17.4 | 18.8 | 24.2 | 28.0 | 29.5 | 32.0 | 27.3 | 21.7 | 14.8 | 12.1 |
| Average night temperature (°C) | 9.7 | 10.3 | 13.2 | 14.2 | 19.1 | 23.0 | 24.6 | 26.1 | 22.1 | 16.7 | 10.7 | 7.7 |
| Absolute minimum temperature (°C) | 0.5 | 0.7 | -0.9 | 9.7 | 13.1 | 18.9 | 22.0 | 22.4 | 18.6 | 7.4 | 2.9 | 0.9 |
| 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 | 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 | 13.9 | 13.2 | 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) | 6.7 | 7.4 | 8.0 | 8.5 | 10.0 | 11.2 | 11.9 | 12.1 | 10.7 | 8.7 | 6.8 | 7.8 |
| Precipitation (mm) | 187 | 92 | 132 | 150 | 120 | 57 | 55 | 4 | 33 | 34 | 31 | 125 |
| Sunny days | 10 | 9 | 9 | 7 | 13 | 8 | 13 | 21 | 18 | 23 | 17 | 22 |
| Rainy days | 21 | 19 | 22 | 23 | 18 | 22 | 18 | 10 | 12 | 8 | 13 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Union Hill during the most sunny months:
The largest precipitation sum in Union Hill is at