Average annual temperature is 17.7 °C
Absolute maximum temperature: 40.5 °C
Absolute minimum temperature: -4.5 °C
Number of sunny days: 201 days
Number of rainy days: 164 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) | 22.0 | 23.6 | 25.3 | 27.4 | 30.9 | 38.3 | 38.4 | 40.5 | 37.3 | 31.5 | 26.2 | 18.1 |
| Average daytime temperature (°C) | 13.4 | 15.5 | 18.5 | 21.4 | 26.9 | 32.5 | 34.6 | 35.3 | 30.8 | 23.8 | 17.1 | 13.6 |
| Average temperature (°C) | 8.4 | 9.5 | 12.2 | 15.4 | 21.0 | 25.8 | 28.1 | 28.7 | 24.4 | 18.2 | 11.4 | 8.4 |
| Average night temperature (°C) | 4.7 | 5.6 | 7.5 | 10.4 | 16.0 | 20.3 | 23.0 | 23.1 | 19.1 | 13.9 | 6.9 | 4.4 |
| Absolute minimum temperature (°C) | -3.1 | -4.5 | -4.2 | 4.5 | 6.9 | 16.4 | 18.9 | 17.3 | 15.5 | -1.2 | -2.8 | -1.4 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.4 | 14.2 | 13.4 | 12.4 | 11.3 | 10.4 | 9.9 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 6.2 | 6.0 | 7.9 | 8.8 | 10.5 | 12.0 | 11.2 | 11.8 | 10.3 | 7.9 | 7.6 | 7.2 |
| Precipitation (mm) | 102 | 155 | 282 | 104 | 88 | 58 | 89 | 92 | 49 | 146 | 53 | 57 |
| Sunny days | 18 | 11 | 15 | 18 | 15 | 12 | 12 | 19 | 18 | 20 | 22 | 21 |
| Rainy days | 13 | 17 | 16 | 12 | 16 | 18 | 19 | 12 | 12 | 11 | 8 | 10 |
| 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