Average annual temperature is 21.1 °C
Absolute maximum temperature: 36.2 °C
Absolute minimum temperature: 3.4 °C
Number of sunny days: 96 days
Number of rainy days: 269 days
Look at detailed online map of Kouei Doui
* Weather data for Kouei Doui 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) | 27.0 | 26.2 | 31.5 | 32.7 | 36.2 | 35.3 | 32.4 | 31.7 | 31.0 | 30.3 | 27.5 | 25.2 |
| Average daytime temperature (°C) | 17.7 | 19.9 | 23.2 | 26.4 | 29.7 | 30.0 | 30.7 | 29.0 | 28.3 | 26.3 | 23.3 | 18.7 |
| Average temperature (°C) | 12.9 | 16.2 | 18.8 | 22.2 | 25.1 | 25.8 | 26.5 | 25.0 | 24.5 | 22.3 | 19.1 | 14.9 |
| Average night temperature (°C) | 8.4 | 13.1 | 15.2 | 18.8 | 21.1 | 22.7 | 23.1 | 22.3 | 21.8 | 19.0 | 15.4 | 11.2 |
| Absolute minimum temperature (°C) | 3.4 | 7.9 | 9.5 | 14.7 | 17.2 | 21.1 | 20.8 | 21.0 | 19.4 | 16.3 | 10.8 | 3.8 |
| 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) | 10.9 | 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) | 6.2 | 4.0 | 3.8 | 6.0 | 8.8 | 8.3 | 10.6 | 8.4 | 8.2 | 8.6 | 7.4 | 5.9 |
| Precipitation (mm) | 3 | 89 | 131 | 79 | 69 | 324 | 174 | 447 | 314 | 58 | 69 | 34 |
| Sunny days | 24 | 5 | 6 | 4 | 6 | 2 | 3 | 3 | 2 | 18 | 11 | 12 |
| Rainy days | 7 | 23 | 25 | 26 | 25 | 28 | 28 | 28 | 28 | 13 | 19 | 19 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Kouei Doui during the most sunny months:
The largest precipitation sum in Kouei Doui is at