Average temperature in May is 18.4 °C
Average daytime temperature is 24.5 °C
Average night temperature is 13.1 °C
Absolute maximum temperature: 29.5 °C
Absolute minimum temperature: 4.6 °C
Number of sunny days: 16
Number of rainy days: 15
Number of snow days:
Precipitation sum: 61 mm
* Weather data for Upton United States is based on climate observations for 2023 year
| Maggio (°C) | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Maximum temperature | 14.6 | 15.5 | 17.2 | 22.3 | 24.3 | 25.2 | 23.5 | 26.6 | 23.9 | 25.8 | 25.5 | 23.3 | 27.7 | 27 | 26.6 | 25.8 | 26.1 | 25.7 | 25.8 | 23.3 | 23.5 | 25.5 | 26.2 | 27.5 | 25 | 25.9 | 25 | 19.7 | 27 | 29.4 | 29.5 |
| Apparent max temperature | 9 | 11 | 14.6 | 19.8 | 23.9 | 25 | 24.9 | 27.8 | 24.9 | 26.7 | 27.5 | 25.4 | 32.6 | 30 | 29.4 | 27.2 | 26.5 | 26.2 | 28.2 | 24.1 | 23.4 | 25 | 28.2 | 27.3 | 25.5 | 25.3 | 23.8 | 16.5 | 27.8 | 31.6 | 32.3 |
| Mean temperature | 10.5 | 11.2 | 11.7 | 12.8 | 16.3 | 18.1 | 20 | 19.3 | 19.6 | 18.2 | 19.6 | 19.6 | 21.4 | 22.2 | 21.4 | 20.3 | 18.8 | 18.4 | 20.3 | 19.4 | 16.6 | 18.5 | 19.8 | 21.4 | 19.7 | 17.6 | 19.3 | 15.6 | 18.3 | 21.9 | 23.3 |
| Apparent mean temperature | 2.4 | 2.3 | 2.9 | 2.3 | 7.1 | 11.3 | 16.5 | 14.9 | 17 | 8.9 | 12.8 | 18.3 | 17.8 | 19.7 | 17.2 | 16.9 | 11.1 | 8.6 | 16.3 | 14.7 | 7.8 | 9.8 | 12.4 | 13.4 | 12.6 | 6.8 | 10.3 | 11.3 | 11.6 | 15.7 | 17.4 |
| Minimum temperature | 7.1 | 6.8 | 6.9 | 4.6 | 10 | 12.2 | 17.4 | 14.5 | 15.7 | 11 | 14.3 | 17.5 | 16.7 | 18 | 17.2 | 16.4 | 11.8 | 11.1 | 16.3 | 15 | 9.9 | 11.8 | 13.4 | 14.1 | 14.5 | 10.5 | 13.1 | 13.7 | 11.9 | 15.2 | 17.3 |
| Apparent min temperature | 5.3 | 6.5 | 8.1 | 10.5 | 14.5 | 17.1 | 20.2 | 19.7 | 20.5 | 17.6 | 19.6 | 20.7 | 23.6 | 24.6 | 22.2 | 21.3 | 19 | 17.5 | 21 | 20 | 15.3 | 17.1 | 19.6 | 21 | 19 | 15.2 | 17.2 | 13.6 | 18.7 | 23 | 24.4 |
| Maggio | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight duration (h) | 13.7 | 13.8 | 13.8 | 13.8 | 13.9 | 13.9 | 13.9 | 14 | 14 | 14 | 14.1 | 14.1 | 14.1 | 14.2 | 14.2 | 14.2 | 14.2 | 14.3 | 14.3 | 14.3 | 14.3 | 14.4 | 14.4 | 14.4 | 14.4 | 14.5 | 14.5 | 14.5 | 14.5 | 14.5 | 14.6 |
| Sunshine duration (h) | 10.4 | 11.1 | 11.8 | 12.8 | 10.1 | 5.1 | 1.7 | 7.7 | 11.5 | 12.9 | 11 | 1.3 | 12.4 | 7.5 | 9.8 | 8.7 | 12.1 | 13.1 | 13 | 8 | 13.2 | 13.3 | 13 | 13 | 13.2 | 13.4 | 13.1 | 2.6 | 11 | 13.3 | 13 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 0.2 | 7.2 | 3 | 10 | 0 | 4.5 | 2.4 | 0.4 | 0.3 | 0.2 | 9.7 | 0 | 0 | 1.4 | 16.7 | 0 | 0 | 0.2 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 1.3 |
| Precipitation hours | 0 | 0 | 0 | 0 | 0 | 2 | 8 | 5 | 7 | 0 | 6 | 12 | 2 | 3 | 1 | 6 | 0 | 0 | 6 | 8 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | 2 |
| Wind speed (m/s) | 32.1 | 27.7 | 16.6 | 14 | 12.2 | 15.4 | 23 | 20.4 | 14.8 | 12.9 | 15.2 | 17.9 | 10 | 8.7 | 12.7 | 19.5 | 12.9 | 12.6 | 13.1 | 14 | 12.8 | 13.3 | 12.9 | 14.2 | 15 | 14.6 | 15.5 | 15.2 | 7.2 | 9.7 | 10.9 |
In May 2023, the highest daytime temperature in Upton was 29.5°C.
While the minimum temperature at night dropped to 4.6°C.
The average nighttime and daytime temperatures during May in Upton are 13.1°C and 24.5°C respectively.
The precipitation sum in May is about 61 mm.