Average temperature in April is 28.7 °C
Average daytime temperature is 36.6 °C
Average night temperature is 22.5 °C
Absolute maximum temperature: 41.3 °C
Absolute minimum temperature: 19.5 °C
Number of sunny days: 19
Number of rainy days: 11
Number of snow days:
Precipitation sum: 19 mm
* Weather data for Phong Thổ Vietnam is based on climate observations for 2023 year
| April (°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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Maximum temperature | 34.4 | 33.6 | 33.7 | 35.2 | 36.5 | 37.8 | 33.7 | 31.8 | 31.7 | 36.5 | 38.6 | 39.2 | 39.3 | 38.9 | 35.3 | 36.3 | 39.1 | 41.1 | 40.6 | 41.3 | 40.8 | 39.8 | 38.9 | 37.1 | 35 | 32.8 | 33.8 | 37.7 | 35.4 | 31 |
| Apparent max temperature | 36.4 | 35.9 | 35.5 | 35.8 | 40 | 38.5 | 37.5 | 33.7 | 33.7 | 39.1 | 39.3 | 40.1 | 40.8 | 40.6 | 38.7 | 40.1 | 44.5 | 42.5 | 41.3 | 42.2 | 41.3 | 43 | 40.9 | 39.8 | 39.3 | 35.1 | 37.9 | 41.5 | 39.2 | 34.3 |
| Mean temperature | 26.4 | 26.6 | 26.5 | 28.1 | 29.4 | 29.2 | 26.7 | 25 | 24.8 | 27.4 | 29.4 | 28.8 | 30.1 | 29.9 | 28.5 | 28.7 | 30.7 | 33.2 | 32.7 | 32.5 | 32.4 | 32.1 | 30.4 | 29.8 | 27.7 | 26.6 | 27.7 | 29 | 26 | 25.6 |
| Apparent mean temperature | 21.2 | 22.9 | 22.7 | 23.2 | 23.7 | 23.5 | 22.9 | 21.6 | 22 | 23.8 | 21.2 | 22.2 | 23.7 | 23.9 | 25.1 | 26.6 | 25.3 | 27.4 | 26.5 | 26.5 | 26.5 | 26.8 | 25.1 | 26.8 | 23.9 | 24.6 | 24.5 | 26.5 | 24.9 | 24 |
| Minimum temperature | 20.1 | 21.5 | 22.6 | 22.7 | 23.3 | 21.7 | 19.9 | 19.7 | 19.5 | 20.8 | 20.4 | 20.3 | 22.3 | 22.1 | 22.9 | 23.4 | 24.1 | 25.9 | 26.1 | 26.1 | 26.4 | 26.4 | 21.2 | 23.7 | 21.5 | 22.3 | 22.3 | 22.8 | 21.2 | 21.1 |
| Apparent min temperature | 27.9 | 28.6 | 27.5 | 28.8 | 30 | 29.9 | 30 | 27.4 | 27.3 | 30 | 29.8 | 29.5 | 31.2 | 30.9 | 32.1 | 32.2 | 33.1 | 33.9 | 33.2 | 32.8 | 33.2 | 33.4 | 32.3 | 32.5 | 30.9 | 28.9 | 30.6 | 32.6 | 29.5 | 28.8 |
| April | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight duration (h) | 12.4 | 12.4 | 12.4 | 12.4 | 12.5 | 12.5 | 12.5 | 12.5 | 12.5 | 12.6 | 12.6 | 12.6 | 12.6 | 12.6 | 12.7 | 12.7 | 12.7 | 12.7 | 12.8 | 12.8 | 12.8 | 12.8 | 12.8 | 12.8 | 12.9 | 12.9 | 12.9 | 12.9 | 12.9 | 13 |
| Sunshine duration (h) | 10.9 | 10.6 | 7.7 | 10.9 | 11.2 | 11 | 10.8 | 9.5 | 10.2 | 10.9 | 11.3 | 11.4 | 11.4 | 11.4 | 10.8 | 9.5 | 10.9 | 11.3 | 11.7 | 11.8 | 11.7 | 11.6 | 11.1 | 11 | 11.4 | 10.1 | 9.6 | 9.9 | 9.1 | 8.3 |
| Precipitation (mm) | 0 | 0 | 0.3 | 0 | 0 | 0 | 0.4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.4 | 0.2 | 0.2 | 0 | 0 | 0 | 0 | 0 | 5.6 | 0 | 0 | 3.8 | 0.2 | 1.5 | 5.2 | 0.8 |
| Precipitation hours | 0 | 0 | 2 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 3 | 2 | 2 | 8 | 4 |
| Wind speed (m/s) | 8.2 | 8.3 | 7.9 | 10.2 | 5.9 | 7.9 | 8 | 11.5 | 10.3 | 7.7 | 8.8 | 8.5 | 7.5 | 12.1 | 9.8 | 5.8 | 9.4 | 10 | 8 | 9.5 | 7.1 | 8.9 | 10.3 | 8.1 | 13.4 | 8.5 | 6.1 | 8.9 | 11.5 | 7.8 |
In April 2023, the highest daytime temperature in Phong Thổ was 41.3°C.
While the minimum temperature at night dropped to 19.5°C.
The average nighttime and daytime temperatures during April in Phong Thổ are 22.5°C and 36.6°C respectively.
The precipitation sum in April is about 19 mm.