Average annual temperature is 13.2 °C
Absolute maximum temperature: 36.7 °C
Absolute minimum temperature: -10.9 °C
Number of sunny days: 188 days
Number of rainy days: 172 days
Number of snow days: 5 days
Look at detailed online map of Upperville
* Weather data for Upperville 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) | 16.6 | 22.1 | 25.1 | 29.8 | 29.1 | 31.2 | 36.7 | 33.7 | 35.8 | 26.5 | 23.9 | 17.9 |
| Average daytime temperature (°C) | 8.6 | 11.2 | 12.3 | 21.1 | 22.2 | 26.8 | 31.4 | 29.9 | 25.6 | 20.0 | 12.2 | 9.3 |
| Average temperature (°C) | 4.2 | 5.4 | 6.0 | 13.9 | 15.6 | 20.0 | 24.7 | 23.5 | 19.7 | 14.1 | 6.5 | 4.5 |
| Average night temperature (°C) | 0.9 | 0.9 | 0.9 | 8.1 | 9.6 | 14.2 | 19.4 | 18.5 | 14.9 | 9.4 | 1.9 | 1.0 |
| Absolute minimum temperature (°C) | -4.8 | -10.9 | -7.0 | 0.1 | 4.1 | 9.9 | 16.4 | 14.3 | 9.3 | 3.5 | -6.5 | -5.4 |
| 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 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.7 | 12.0 | 13.2 | 14.3 | 14.9 | 14.6 | 13.7 | 12.4 | 11.2 | 10.1 | 9.5 |
| 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) | 5.2 | 7.0 | 7.7 | 9.2 | 10.0 | 10.5 | 11.9 | 10.9 | 8.7 | 8.5 | 7.7 | 5.8 |
| Precipitation (mm) | 47 | 61 | 77 | 102 | 51 | 90 | 77 | 26 | 109 | 34 | 72 | 115 |
| Sunny days | 14 | 16 | 14 | 17 | 17 | 13 | 7 | 15 | 15 | 19 | 24 | 17 |
| Rainy days | 16 | 10 | 16 | 13 | 14 | 17 | 24 | 16 | 15 | 12 | 5 | 14 |
| Snow days | 1 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
The best time to visit Upperville during the most sunny months:
The largest precipitation sum in Upperville is at