Average annual temperature is 14.4 °C
Absolute maximum temperature: 40.0 °C
Absolute minimum temperature: -10.4 °C
Number of sunny days: 198 days
Number of rainy days: 163 days
Number of snow days: 4 days
Look at detailed online map of Upton
* Weather data for Upton 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) | 19.3 | 19.6 | 22.9 | 26.4 | 29.9 | 38.1 | 36.6 | 40.0 | 32.4 | 29.2 | 25.9 | 16.2 |
| Average daytime temperature (°C) | 8.9 | 12.1 | 13.4 | 19.9 | 25.0 | 29.9 | 31.6 | 30.5 | 27.8 | 20.5 | 14.8 | 10.5 |
| Average temperature (°C) | 3.8 | 5.6 | 7.1 | 13.2 | 18.6 | 23.1 | 25.4 | 24.6 | 21.1 | 15.0 | 8.7 | 5.7 |
| Average night temperature (°C) | 0.3 | 0.9 | 2.6 | 7.6 | 13.2 | 17.2 | 20.5 | 20.1 | 15.9 | 11.0 | 4.1 | 2.2 |
| Absolute minimum temperature (°C) | -10.4 | -9.8 | -7.5 | 0.3 | 5.8 | 11.2 | 15.7 | 13.7 | 11.1 | -3.3 | -5.1 | -5.2 |
| 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) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.4 | 13.6 | 12.4 | 11.2 | 10.2 | 9.6 |
| 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) | 5.6 | 7.2 | 7.6 | 10.5 | 10.6 | 12.7 | 11.7 | 10.1 | 10.9 | 7.9 | 7.6 | 6.2 |
| Precipitation (mm) | 65 | 81 | 179 | 67 | 60 | 28 | 48 | 97 | 29 | 62 | 28 | 50 |
| Sunny days | 16 | 17 | 14 | 19 | 15 | 12 | 12 | 14 | 18 | 20 | 23 | 18 |
| Rainy days | 13 | 10 | 17 | 11 | 16 | 18 | 19 | 17 | 12 | 11 | 7 | 12 |
| Snow days | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Upton during the most sunny months:
The largest precipitation sum in Upton is at