Average temperature in May is 17.2 °C
Average daytime temperature is 23.3 °C
Average night temperature is 11.4 °C
Absolute maximum temperature: 30.5 °C
Absolute minimum temperature: 3 °C
Number of sunny days: 16
Number of rainy days: 15
Number of snow days:
Precipitation sum: 60 mm
* Weather data for Jamestown United States is based on climate observations for 2023 year
| May (°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 | 7.8 | 13.2 | 15.4 | 18.5 | 22.5 | 23.4 | 25 | 22.5 | 21.8 | 23.4 | 25.9 | 25 | 25.4 | 24.1 | 21.5 | 20.6 | 21.3 | 22.5 | 26.1 | 20 | 23.8 | 25.5 | 26.9 | 28.3 | 25.6 | 23.8 | 25.4 | 26.1 | 30 | 29.5 | 30.5 |
| Apparent max temperature | 0.6 | 6.9 | 11.5 | 18.4 | 20.8 | 21.5 | 25.5 | 22.3 | 21.1 | 22.2 | 25.5 | 26.8 | 28.1 | 24.6 | 21.9 | 20.7 | 20.2 | 22.2 | 24.2 | 18.7 | 24.7 | 26.9 | 25.9 | 27.1 | 23.5 | 20.8 | 23.1 | 24.3 | 28.9 | 30.4 | 32.8 |
| Mean temperature | 5.2 | 8.2 | 8.7 | 11 | 14.8 | 17.5 | 20.1 | 18.8 | 16.7 | 16.4 | 18.6 | 20.8 | 20.8 | 20.2 | 16.2 | 16.7 | 16 | 14.6 | 19.1 | 15.6 | 16.1 | 19.2 | 20.9 | 21.7 | 16.5 | 15.6 | 18.4 | 20.1 | 21.6 | 24 | 23.7 |
| Apparent mean temperature | -2 | -0.6 | -2 | 0.7 | 4.5 | 8.9 | 14.7 | 14.2 | 8 | 6.5 | 9.5 | 16.9 | 18.1 | 13.3 | 6.9 | 11.6 | 8.5 | 2.5 | 10.1 | 6.8 | 5.3 | 10.8 | 12.2 | 13 | 4 | 4.1 | 6.9 | 12.5 | 10.2 | 15.6 | 18.4 |
| Minimum temperature | 4.2 | 4.8 | 3 | 3.7 | 8.6 | 11.4 | 16.1 | 15.3 | 10.7 | 10.1 | 12.4 | 16.9 | 17.1 | 15.7 | 10.4 | 13.9 | 10.6 | 6.7 | 13.1 | 10.3 | 8.2 | 12.1 | 13.4 | 14 | 9.1 | 8.4 | 11 | 14.6 | 12.6 | 17.2 | 18.2 |
| Apparent min temperature | -0.8 | 3 | 4 | 8.9 | 11.9 | 15 | 19.5 | 18.9 | 15.1 | 14 | 16.9 | 21.3 | 22.6 | 19.3 | 13.7 | 15.4 | 14.2 | 11.8 | 16.7 | 13.2 | 14.5 | 18.3 | 19.6 | 20.4 | 12.1 | 11.5 | 14.7 | 17.8 | 19.5 | 23.2 | 24.4 |
| May | 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 | 14 | 14 | 14 | 14.1 | 14.1 | 14.1 | 14.2 | 14.2 | 14.3 | 14.3 | 14.3 | 14.3 | 14.4 | 14.4 | 14.4 | 14.5 | 14.5 | 14.5 | 14.6 | 14.6 | 14.6 | 14.6 | 14.7 | 14.7 | 14.7 | 14.7 | 14.8 | 14.8 | 14.8 |
| Sunshine duration (h) | 0 | 4.9 | 11.8 | 12.9 | 12.9 | 6.8 | 5.3 | 7.2 | 12.9 | 13.1 | 12.7 | 9.9 | 7 | 9.8 | 8.8 | 3.9 | 13.3 | 13.5 | 13.2 | 12 | 13.5 | 13.5 | 12.4 | 13.5 | 12.9 | 13.6 | 10.9 | 8.7 | 12.1 | 12.3 | 13.4 |
| Precipitation (mm) | 9.9 | 0.5 | 0.1 | 0 | 0 | 0 | 15.7 | 2.5 | 0.2 | 0 | 0 | 2.1 | 2.1 | 4.4 | 8.5 | 0.5 | 0 | 0 | 0.1 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4.5 |
| Precipitation hours | 24 | 3 | 1 | 0 | 0 | 0 | 6 | 9 | 1 | 0 | 0 | 6 | 4 | 4 | 7 | 2 | 0 | 0 | 1 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 3 |
| Wind speed (m/s) | 36.5 | 33.7 | 26.3 | 13 | 17.6 | 25.2 | 27.9 | 19.9 | 19 | 16.9 | 14.4 | 19.5 | 10.9 | 25.3 | 25.2 | 14.8 | 17.1 | 18.4 | 25.2 | 23.1 | 13 | 13.8 | 13.5 | 22.7 | 27.6 | 23.1 | 20.8 | 20.8 | 20.6 | 18.3 | 19.4 |
In May 2023, the highest daytime temperature in Jamestown was 30.5°C.
While the minimum temperature at night dropped to 3°C.
The average nighttime and daytime temperatures during May in Jamestown are 11.4°C and 23.3°C respectively.
The precipitation sum in May is about 60 mm.