Average annual temperature is 21.7 °C
Absolute maximum temperature: 36.5 °C
Absolute minimum temperature: 2.7 °C
Number of sunny days: 110 days
Number of rainy days: 255 days
Look at detailed online map of Kouei Yin
* Weather data for Kouei Yin 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) | 27.7 | 26.8 | 31.2 | 32.5 | 36.5 | 36.4 | 33.7 | 32.3 | 31.7 | 30.8 | 28.3 | 26.2 |
| Average daytime temperature (°C) | 18.5 | 20.7 | 23.9 | 27.2 | 30.3 | 30.8 | 31.7 | 29.9 | 29.2 | 27.1 | 24.3 | 19.6 |
| Average temperature (°C) | 13.3 | 16.9 | 19.5 | 23.0 | 25.6 | 26.4 | 27.1 | 25.7 | 25.2 | 22.8 | 19.5 | 15.4 |
| Average night temperature (°C) | 8.1 | 13.6 | 15.6 | 19.5 | 21.6 | 23.0 | 23.5 | 22.7 | 22.3 | 18.8 | 15.2 | 11.4 |
| Absolute minimum temperature (°C) | 2.7 | 7.1 | 9.7 | 15.8 | 17.5 | 21.3 | 21.5 | 19.9 | 20.6 | 15.7 | 8.9 | 4.0 |
| 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 | 4.4 | 6.3 | 8.6 | 8.3 | 10.2 | 8.5 | 8.4 | 8.4 | 7.2 | 6.1 |
| Precipitation (mm) | 5 | 92 | 89 | 83 | 98 | 327 | 230 | 374 | 247 | 67 | 55 | 30 |
| Sunny days | 24 | 8 | 9 | 5 | 6 | 3 | 1 | 2 | 2 | 20 | 16 | 14 |
| Rainy days | 7 | 20 | 22 | 25 | 25 | 27 | 30 | 29 | 28 | 11 | 14 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Kouei Yin during the most sunny months:
The largest precipitation sum in Kouei Yin is at