Average temperature in May is 28.7 °C
Average daytime temperature is 35.7 °C
Average night temperature is 23.2 °C
Absolute maximum temperature: 40.6 °C
Absolute minimum temperature: 20.4 °C
Number of sunny days: 8
Number of rainy days: 23
Number of snow days:
Precipitation sum: 77 mm
* Weather data for Sông Mã 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 | 30.7 | 35.3 | 36.1 | 38.2 | 39.2 | 39.8 | 39.4 | 31.2 | 31.8 | 33.9 | 33.8 | 31.9 | 28.9 | 30.1 | 35.1 | 35 | 34.9 | 37.1 | 37.6 | 38.4 | 39.6 | 39.4 | 39 | 37.4 | 36.4 | 34 | 33.3 | 35.8 | 35.8 | 38.5 | 40.6 |
| Apparent max temperature | 35 | 40.4 | 40.3 | 41.4 | 41.9 | 42.7 | 44 | 36.8 | 37.4 | 41.6 | 39.6 | 35.4 | 31.2 | 34 | 39 | 39 | 38.2 | 40.8 | 41.6 | 42.6 | 42.8 | 42.5 | 42.3 | 42.5 | 39.8 | 39.5 | 38.8 | 41.8 | 42.6 | 45.1 | 46.6 |
| Mean temperature | 25 | 27.2 | 28.6 | 29.9 | 31.1 | 31.5 | 30.5 | 27.5 | 26.4 | 27.2 | 27.2 | 26.1 | 24.4 | 24.9 | 27.2 | 28.3 | 29 | 29.6 | 30 | 30.6 | 31.2 | 31.8 | 31.2 | 28.5 | 27.3 | 27.7 | 28.1 | 28.9 | 30.1 | 31 | 30.6 |
| Apparent mean temperature | 23.3 | 26.1 | 27.1 | 27.1 | 28.2 | 28.3 | 30 | 28.6 | 28 | 27.9 | 27.6 | 25.9 | 25.3 | 25.2 | 25.9 | 26 | 25.9 | 26.4 | 26.4 | 27.1 | 27.4 | 29.1 | 29.5 | 27.8 | 27.4 | 28.7 | 30.3 | 30.6 | 30.5 | 30.2 | 30.4 |
| Minimum temperature | 20.4 | 21.7 | 22.8 | 23.2 | 23.8 | 23.9 | 25.5 | 23.7 | 23.1 | 23 | 23.8 | 21.7 | 21.5 | 21.5 | 21.9 | 22.2 | 22.4 | 22.3 | 22.3 | 22.9 | 23.4 | 24.4 | 24.8 | 22.8 | 22.6 | 23.5 | 24.4 | 24.8 | 24.8 | 24.5 | 24.4 |
| Apparent min temperature | 29.2 | 32 | 33.2 | 33.8 | 34.8 | 35.4 | 35.4 | 32.6 | 31.7 | 32.8 | 31.9 | 29.2 | 27.5 | 28.6 | 31.5 | 32.3 | 32.5 | 33.4 | 33.9 | 34.4 | 34.7 | 35.7 | 35.2 | 33.6 | 32.3 | 33.3 | 33.9 | 34.8 | 35.7 | 36.8 | 36.7 |
| 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 | 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 |
| Sunshine duration (h) | 8 | 11.4 | 12 | 12 | 12 | 12 | 11.4 | 4.4 | 7.6 | 10.3 | 10.7 | 10 | 5.2 | 4.4 | 11 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 11.6 | 10.3 | 11.7 | 10 | 9.4 | 11.3 | 11.9 | 12 | 9.8 |
| Precipitation (mm) | 0.2 | 1 | 0.5 | 0 | 0 | 0 | 0.6 | 6.1 | 6.5 | 3.9 | 3 | 3.1 | 4.2 | 1.5 | 1.7 | 0.2 | 0.5 | 0 | 0 | 0 | 0 | 0 | 0.1 | 17.6 | 13.3 | 5.8 | 3.9 | 0.5 | 2.1 | 0.1 | 0.4 |
| Precipitation hours | 1 | 1 | 4 | 0 | 0 | 0 | 1 | 12 | 12 | 14 | 6 | 12 | 9 | 11 | 8 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 7 | 5 | 7 | 6 | 5 | 3 | 1 | 2 |
| Wind speed (m/s) | 6.1 | 6.8 | 8.5 | 12.6 | 13.4 | 12.5 | 10 | 12 | 8.4 | 6.8 | 8.9 | 13.9 | 10.8 | 7.3 | 9 | 13 | 13.1 | 10.8 | 9.2 | 8.8 | 10.8 | 11 | 12.7 | 12 | 8.9 | 7.2 | 8.3 | 6.9 | 7.1 | 7.2 | 13.3 |
In May 2023, the highest daytime temperature in Sông Mã was 40.6°C.
While the minimum temperature at night dropped to 20.4°C.
The average nighttime and daytime temperatures during May in Sông Mã are 23.2°C and 35.7°C respectively.
The precipitation sum in May is about 77 mm.