Average annual temperature is 21.9 °C
Absolute maximum temperature: 37.1 °C
Absolute minimum temperature: 3.1 °C
Number of sunny days: 112 days
Number of rainy days: 253 days
Look at detailed online map of Kouei Hao
* Weather data for Kouei Hao Vietnam is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 29.0 | 27.0 | 33.2 | 32.9 | 37.1 | 36.4 | 33.6 | 32.0 | 31.6 | 31.7 | 29.5 | 26.8 |
| Average daytime temperature (°C) | 17.8 | 20.2 | 24.0 | 26.8 | 30.2 | 30.9 | 31.7 | 29.8 | 28.9 | 26.8 | 24.5 | 19.8 |
| Average temperature (°C) | 13.4 | 16.6 | 19.8 | 23.0 | 25.8 | 26.9 | 27.7 | 25.9 | 25.2 | 23.0 | 19.8 | 15.6 |
| Average night temperature (°C) | 8.7 | 13.2 | 16.1 | 19.5 | 21.9 | 23.6 | 24.4 | 23.1 | 22.5 | 19.6 | 15.5 | 11.5 |
| Absolute minimum temperature (°C) | 3.1 | 7.3 | 11.2 | 15.0 | 17.1 | 21.6 | 21.7 | 20.9 | 20.3 | 15.8 | 10.2 | 3.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 11.0 | 11.4 | 12.0 | 12.7 | 13.2 | 13.5 | 13.3 | 12.9 | 12.3 | 11.6 | 11.1 | 10.8 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 5.9 | 4.0 | 4.6 | 5.6 | 8.3 | 8.1 | 10.7 | 8.3 | 8.2 | 8.5 | 7.7 | 5.8 |
| Precipitation (mm) | 7 | 78 | 116 | 70 | 88 | 331 | 184 | 466 | 282 | 54 | 27 | 18 |
| Sunny days | 25 | 7 | 11 | 5 | 9 | 2 | 1 | 3 | 3 | 19 | 14 | 13 |
| Rainy days | 6 | 21 | 20 | 25 | 22 | 28 | 30 | 28 | 27 | 12 | 16 | 18 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Kouei Hao during the most sunny months:
The largest precipitation sum in Kouei Hao is at