Average temperature in May is 15.9 °C
Average daytime temperature is 23.4 °C
Average night temperature is 10.1 °C
Absolute maximum temperature: 31.5 °C
Absolute minimum temperature: 6.4 °C
Number of sunny days: 20
Number of rainy days: 11
Number of snow days:
Precipitation sum: 48 mm
* Weather data for Rivergrove 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 | 16.2 | 18.6 | 22.4 | 20.1 | 12.9 | 16.2 | 15.8 | 15.9 | 16 | 21.3 | 22.4 | 27.6 | 31.3 | 31.5 | 31.2 | 30.5 | 30 | 30.7 | 27.7 | 27.5 | 26.6 | 18.1 | 18.8 | 21.6 | 26 | 28.3 | 28 | 23.5 | 25.1 | 24.9 | 19.6 |
| Apparent max temperature | 14.2 | 18.4 | 23.5 | 18.5 | 11.3 | 14.5 | 15.2 | 14.6 | 14.1 | 22.7 | 23 | 28.5 | 30.3 | 30.5 | 29.8 | 30.2 | 31.4 | 30.9 | 29.3 | 29.1 | 27 | 16 | 16.7 | 19.7 | 25 | 28 | 26 | 21.7 | 25.4 | 23.9 | 17.3 |
| Mean temperature | 12 | 11.9 | 14.5 | 11.5 | 10.3 | 11.4 | 10.9 | 11.7 | 10.9 | 13.4 | 15.2 | 17.5 | 20.6 | 22.9 | 23.8 | 20.1 | 21.3 | 21.4 | 19.3 | 19.9 | 17.5 | 13.3 | 12.7 | 13.8 | 17.1 | 20.1 | 19 | 15.4 | 16 | 14.9 | 13.1 |
| Apparent mean temperature | 7.9 | 6.4 | 8.4 | 5.4 | 6.4 | 6.4 | 4.6 | 4.6 | 4.8 | 6.5 | 7.4 | 9.1 | 9.2 | 12.7 | 16.5 | 13.1 | 14.5 | 13.4 | 12.2 | 13.4 | 12.3 | 7.6 | 4.9 | 5.2 | 8.8 | 12.1 | 12.3 | 7.2 | 7.7 | 6.7 | 4.6 |
| Minimum temperature | 9.4 | 7.7 | 9.3 | 7.3 | 8.7 | 8 | 6.5 | 6.6 | 6.4 | 8.1 | 8.8 | 9.8 | 11.6 | 14.9 | 18.5 | 13.2 | 14.2 | 14.1 | 12.4 | 13.3 | 13.7 | 8.9 | 6.7 | 6.8 | 10 | 12.8 | 13 | 8.5 | 8.9 | 8.1 | 6.7 |
| Apparent min temperature | 10.3 | 10.5 | 14 | 9.9 | 8.2 | 10.2 | 9.2 | 9.9 | 9.4 | 12.6 | 14.9 | 17.7 | 19.4 | 21.5 | 23.1 | 21.1 | 22.2 | 21.8 | 19.7 | 20.3 | 16.2 | 11.1 | 10.6 | 12 | 15.7 | 19.6 | 17.9 | 13.9 | 15.2 | 13.2 | 10.5 |
| 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) | 14.3 | 14.3 | 14.4 | 14.4 | 14.5 | 14.5 | 14.6 | 14.6 | 14.6 | 14.7 | 14.7 | 14.8 | 14.8 | 14.8 | 14.9 | 14.9 | 15 | 15 | 15 | 15.1 | 15.1 | 15.1 | 15.2 | 15.2 | 15.2 | 15.3 | 15.3 | 15.3 | 15.3 | 15.4 | 15.4 |
| Sunshine duration (h) | 6.4 | 3.9 | 11.8 | 2 | 0.1 | 4.5 | 6.4 | 11.9 | 7.1 | 13.6 | 13.6 | 13 | 13.8 | 13.8 | 13.8 | 13.8 | 13.8 | 13.8 | 13.6 | 13.9 | 9.3 | 4.9 | 12.8 | 11.7 | 14 | 14 | 10.5 | 14 | 14 | 13.1 | 10.6 |
| Precipitation (mm) | 0.4 | 2.4 | 0 | 31 | 2.3 | 3.9 | 0.7 | 4.2 | 2.2 | 0 | 0.1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.1 |
| Precipitation hours | 3 | 5 | 0 | 13 | 17 | 7 | 3 | 5 | 9 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| Wind speed (m/s) | 11 | 12.6 | 14.7 | 15.8 | 16.6 | 10.9 | 16.6 | 18.3 | 14.8 | 10.3 | 7.9 | 13 | 19.1 | 18.7 | 19.4 | 11.3 | 9.2 | 18 | 9.9 | 15.7 | 16.1 | 20.3 | 16.8 | 16.6 | 15.8 | 13.3 | 16.7 | 17.4 | 12.6 | 15.3 | 18.4 |
In May 2023, the highest daytime temperature in Rivergrove was 31.5°C.
While the minimum temperature at night dropped to 6.4°C.
The average nighttime and daytime temperatures during May in Rivergrove are 10.1°C and 23.4°C respectively.
The precipitation sum in May is about 48 mm.