Average temperature in May is 28.2 °C
Average daytime temperature is 32.6 °C
Average night temperature is 24.4 °C
Absolute maximum temperature: 38.3 °C
Absolute minimum temperature: 20 °C
Number of sunny days: 14
Number of rainy days: 17
Number of snow days:
Precipitation sum: 141 mm
* Weather data for Sơn Tây Vietnam 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 | 29.2 | 30.2 | 32.3 | 34.8 | 35.5 | 38.3 | 35.8 | 25.8 | 29.4 | 31.5 | 27.7 | 26.7 | 25.4 | 27.8 | 30.3 | 35 | 37 | 36.4 | 34.9 | 35.2 | 36.5 | 37.1 | 34 | 31.5 | 31.5 | 32.1 | 31.8 | 32.3 | 33.6 | 34.5 | 35.4 |
| Apparent max temperature | 32.5 | 33.1 | 36.2 | 42.4 | 43.8 | 48.1 | 43 | 28.7 | 33.2 | 37.6 | 33.6 | 30.9 | 28.4 | 31.2 | 34.3 | 41.1 | 43.5 | 43.6 | 43.5 | 44.2 | 45.4 | 46.4 | 39.8 | 37.1 | 37.5 | 39.2 | 37.9 | 38.9 | 40.9 | 42.3 | 43.5 |
| Mean temperature | 24.6 | 26.4 | 27.5 | 29.1 | 30.1 | 32 | 30.1 | 24.4 | 25.8 | 27.2 | 24.4 | 23.7 | 23 | 24.3 | 26.5 | 29.4 | 31.3 | 30.8 | 30.3 | 30.6 | 31.5 | 31.6 | 29.3 | 27.5 | 27.2 | 28.5 | 28.6 | 28.9 | 29.5 | 30.1 | 30.8 |
| Apparent mean temperature | 23.6 | 25.9 | 28.5 | 29.6 | 31.2 | 31.9 | 27.3 | 24.7 | 25.7 | 30 | 23.6 | 24.4 | 23 | 24.6 | 27.5 | 28.8 | 30.2 | 31.4 | 32.1 | 32.5 | 32.3 | 29.7 | 30.2 | 30.6 | 30.7 | 31 | 31 | 31.3 | 31.4 | 31 | 33.2 |
| Minimum temperature | 21.2 | 22.9 | 23.9 | 24.2 | 25.3 | 26.7 | 23.8 | 22.1 | 22.4 | 24.8 | 21.2 | 21.4 | 20 | 21.4 | 23.4 | 24.7 | 26.3 | 25.9 | 25.8 | 26.5 | 26.2 | 26.3 | 25.8 | 24.8 | 25 | 25.7 | 25.6 | 25.1 | 25.4 | 25.3 | 26.7 |
| Apparent min temperature | 26.9 | 29.5 | 31.4 | 34.8 | 36.9 | 38.8 | 35.7 | 27.2 | 29.8 | 32.3 | 28.6 | 27.1 | 25.7 | 27.8 | 30.2 | 35.1 | 36.2 | 36.3 | 36.9 | 37 | 38 | 38.2 | 34.8 | 33 | 32.7 | 33.9 | 33.8 | 34.4 | 35.3 | 36.1 | 37.3 |
| 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) | 12.9 | 12.9 | 13 | 13 | 13 | 13 | 13 | 13 | 13.1 | 13.1 | 13.1 | 13.1 | 13.1 | 13.1 | 13.1 | 13.2 | 13.2 | 13.2 | 13.2 | 13.2 | 13.2 | 13.2 | 13.2 | 13.3 | 13.3 | 13.3 | 13.3 | 13.3 | 13.3 | 13.3 | 13.3 |
| Sunshine duration (h) | 11.8 | 9.2 | 7.7 | 11.8 | 12 | 12 | 12 | 0 | 3.9 | 7.6 | 1 | 1.9 | 3 | 5.6 | 10.9 | 11.5 | 12 | 12 | 12 | 12 | 12 | 12 | 8.8 | 3.3 | 6.8 | 10.4 | 11.1 | 12 | 12 | 12 | 12 |
| Precipitation (mm) | 0 | 0.1 | 0.4 | 0 | 0 | 0 | 18.9 | 1.9 | 0.4 | 11.6 | 57.8 | 1.5 | 0.1 | 0 | 0 | 0.1 | 0 | 0 | 0 | 0 | 0 | 0 | 34.6 | 6.3 | 3.2 | 1.2 | 2.7 | 0.5 | 0.2 | 0 | 0 |
| Precipitation hours | 0 | 1 | 2 | 0 | 0 | 0 | 8 | 8 | 4 | 17 | 23 | 8 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 13 | 7 | 7 | 8 | 4 | 2 | 0 | 0 |
| Wind speed (m/s) | 19.5 | 21 | 21.9 | 22.7 | 13.8 | 18.1 | 21.8 | 14.1 | 15.4 | 15.1 | 17.2 | 7.8 | 10.9 | 7.2 | 17.1 | 16.5 | 14.4 | 12.5 | 13 | 14.9 | 20.1 | 26.3 | 19.2 | 17 | 16.1 | 15.7 | 17.1 | 15.5 | 14.5 | 15.1 | 18.9 |
In May 2023, the highest daytime temperature in Sơn Tây was 38.3°C.
While the minimum temperature at night dropped to 20°C.
The average nighttime and daytime temperatures during May in Sơn Tây are 24.4°C and 32.6°C respectively.
The precipitation sum in May is about 141 mm.