Average temperature in May is 19.4 °C
Average daytime temperature is 26.2 °C
Average night temperature is 13.5 °C
Absolute maximum temperature: 31.7 °C
Absolute minimum temperature: 4.5 °C
Number of sunny days: 18
Number of rainy days: 13
Number of snow days:
Precipitation sum: 71 mm
* Weather data for Roanoke 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 | 16.1 | 17.1 | 19.1 | 24.6 | 24.9 | 31.7 | 30 | 28 | 26.7 | 29.1 | 26 | 28.3 | 30.2 | 29.5 | 22.7 | 22.3 | 27.1 | 27.7 | 25.1 | 20.5 | 24 | 26 | 27.8 | 28.9 | 27.9 | 24.8 | 26.8 | 28.2 | 28.8 | 30.7 | 30.3 |
| Apparent max temperature | 11 | 11.8 | 18.2 | 22.7 | 23 | 31.1 | 32.6 | 28.6 | 26.4 | 31.2 | 25.6 | 30 | 33.5 | 33.9 | 24.9 | 21.7 | 28.1 | 28 | 24.4 | 20.6 | 25 | 25.7 | 28 | 30.6 | 28.2 | 22.5 | 27.2 | 29.2 | 30.1 | 31.7 | 32.3 |
| Mean temperature | 11.5 | 11.4 | 11.9 | 15.5 | 16.9 | 19.9 | 22.9 | 22.8 | 20.5 | 21.7 | 21.3 | 22 | 24.1 | 23.6 | 18.9 | 17.4 | 18.8 | 21.1 | 18.6 | 13.9 | 17.6 | 18.7 | 20.5 | 22 | 21.5 | 19.1 | 18.6 | 20.7 | 21.9 | 23.1 | 23.6 |
| Apparent mean temperature | 1.8 | 0.7 | 0.6 | 3.3 | 8.9 | 12.9 | 16.2 | 17.2 | 13.8 | 15.7 | 18.1 | 19.3 | 19.8 | 20.3 | 13.6 | 13.7 | 11.3 | 14.4 | 14.2 | 5.6 | 10.4 | 10.5 | 11.6 | 16.1 | 13.5 | 8.4 | 8.3 | 11.4 | 13.1 | 14.4 | 18.6 |
| Minimum temperature | 7.1 | 6.1 | 4.5 | 7 | 10.8 | 15.3 | 17.5 | 16.8 | 14.2 | 16.6 | 17.5 | 18 | 18.1 | 18.5 | 14.5 | 13.9 | 12.4 | 14.5 | 15.4 | 8.2 | 11.3 | 12.4 | 12.7 | 15.4 | 16 | 12.3 | 10.3 | 13 | 14.9 | 15.8 | 17.8 |
| Apparent min temperature | 6.2 | 6.5 | 9 | 12.6 | 14.7 | 18.6 | 23.6 | 23.4 | 19.9 | 21.6 | 21.7 | 23.3 | 26 | 26 | 19.1 | 17.1 | 18.5 | 21 | 18 | 12.3 | 17.3 | 17.8 | 19.9 | 22.6 | 21.3 | 16.2 | 17 | 19.6 | 21.2 | 22.2 | 24.8 |
| 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) | 13.9 | 13.9 | 13.9 | 14 | 14 | 14 | 14.1 | 14.1 | 14.1 | 14.2 | 14.2 | 14.2 | 14.3 | 14.3 | 14.3 | 14.4 | 14.4 | 14.4 | 14.4 | 14.5 | 14.5 | 14.5 | 14.6 | 14.6 | 14.6 | 14.6 | 14.6 | 14.7 | 14.7 | 14.7 | 14.7 |
| Sunshine duration (h) | 11.2 | 12.9 | 12.9 | 12.9 | 9.1 | 6.7 | 12 | 12.3 | 13.2 | 11.2 | 1.5 | 6.8 | 12.9 | 12.4 | 7.2 | 6.7 | 12.4 | 13.1 | 4.8 | 11.6 | 13.5 | 12.8 | 13.6 | 13.6 | 13.6 | 13.7 | 13.7 | 13.7 | 13.4 | 13.7 | 13 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 0.7 | 17.4 | 4.6 | 0 | 0.1 | 4.8 | 1.3 | 0 | 5.1 | 26.9 | 5.8 | 0 | 0 | 2.5 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0.2 | 0.6 |
| Precipitation hours | 0 | 0 | 0 | 0 | 0 | 3 | 7 | 5 | 0 | 1 | 8 | 5 | 0 | 7 | 15 | 9 | 0 | 0 | 7 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
| Wind speed (m/s) | 28.4 | 27.6 | 17.7 | 16.1 | 20.7 | 23.6 | 25.2 | 20.9 | 18 | 16.5 | 18.6 | 16.3 | 17.1 | 16.3 | 15.6 | 11.6 | 9.8 | 10.8 | 17 | 12.7 | 6.4 | 11.9 | 11.1 | 11.4 | 15.5 | 14.5 | 11.5 | 10.4 | 10.7 | 12.4 | 11.9 |
In May 2023, the highest daytime temperature in Roanoke was 31.7°C.
While the minimum temperature at night dropped to 4.5°C.
The average nighttime and daytime temperatures during May in Roanoke are 13.5°C and 26.2°C respectively.
The precipitation sum in May is about 71 mm.