Average annual temperature is 25.1 °C
Absolute maximum temperature: 42.4 °C
Absolute minimum temperature: 7.6 °C
Number of sunny days: 168 days
Number of rainy days: 197 days
Look at detailed online map of Kouei Koi
* Weather data for Kouei Koi 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) | 30.3 | 34.1 | 38.0 | 42.4 | 41.0 | 41.8 | 36.5 | 32.2 | 34.5 | 33.8 | 34.5 | 31.7 |
| Average daytime temperature (°C) | 23.6 | 28.7 | 31.5 | 37.2 | 36.3 | 32.8 | 32.7 | 29.6 | 30.9 | 30.8 | 29.4 | 25.8 |
| Average temperature (°C) | 17.2 | 21.7 | 24.3 | 28.9 | 29.8 | 27.8 | 28.3 | 26.3 | 26.9 | 25.8 | 23.6 | 20.2 |
| Average night temperature (°C) | 11.4 | 15.6 | 18.3 | 22.5 | 24.4 | 24.2 | 24.6 | 23.8 | 23.8 | 22.0 | 18.9 | 15.8 |
| Absolute minimum temperature (°C) | 7.6 | 12.5 | 14.8 | 19.8 | 20.8 | 22.9 | 23.2 | 23.1 | 22.4 | 19.7 | 14.9 | 9.2 |
| 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 | 13.4 | 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) | 8.6 | 9.5 | 9.1 | 9.6 | 10.3 | 8.5 | 10.4 | 6.9 | 9.6 | 9.5 | 9.2 | 8.4 |
| Precipitation (mm) | 1 | 26 | 21 | 42 | 87 | 340 | 243 | 448 | 131 | 36 | 20 | 9 |
| Sunny days | 26 | 20 | 21 | 18 | 11 | 0 | 3 | 1 | 6 | 19 | 21 | 22 |
| Rainy days | 5 | 8 | 10 | 12 | 20 | 30 | 28 | 30 | 24 | 12 | 9 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kouei Koi is at