Average annual temperature is 21.9 °C
Absolute maximum temperature: 36.4 °C
Absolute minimum temperature: 5.0 °C
Number of sunny days: 104 days
Number of rainy days: 261 days
Look at detailed online map of Kouei Cai
* Weather data for Kouei Cai 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) | 28.0 | 27.7 | 32.3 | 32.2 | 36.4 | 34.7 | 34.2 | 31.0 | 31.7 | 30.3 | 29.2 | 26.3 |
| Average daytime temperature (°C) | 18.6 | 20.6 | 24.0 | 27.1 | 30.4 | 30.2 | 31.1 | 29.3 | 28.4 | 27.3 | 24.1 | 19.5 |
| Average temperature (°C) | 14.2 | 17.3 | 19.7 | 22.9 | 25.8 | 26.2 | 26.9 | 25.3 | 24.9 | 23.4 | 20.1 | 16.1 |
| Average night temperature (°C) | 10.0 | 14.3 | 16.2 | 19.7 | 22.0 | 23.1 | 23.6 | 22.6 | 22.5 | 20.1 | 16.7 | 12.6 |
| Absolute minimum temperature (°C) | 5.1 | 9.6 | 12.3 | 15.7 | 18.5 | 21.7 | 21.0 | 21.5 | 20.7 | 17.6 | 11.9 | 5.0 |
| 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) | 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) | 6.8 | 4.3 | 4.2 | 5.6 | 8.5 | 8.0 | 10.3 | 8.2 | 7.6 | 8.6 | 7.5 | 5.5 |
| Precipitation (mm) | 4 | 79 | 46 | 90 | 84 | 317 | 233 | 458 | 341 | 105 | 48 | 38 |
| Sunny days | 23 | 10 | 12 | 4 | 7 | 2 | 3 | 1 | 1 | 17 | 10 | 14 |
| Rainy days | 8 | 18 | 19 | 26 | 24 | 28 | 28 | 30 | 29 | 14 | 20 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Kouei Cai during the most sunny months:
The largest precipitation sum in Kouei Cai is at