Average annual temperature is 22.9 °C
Absolute maximum temperature: 36.3 °C
Absolute minimum temperature: 4.6 °C
Number of sunny days: 108 days
Number of rainy days: 257 days
Look at detailed online map of Khau Chay
* Weather data for Khau Chay 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) | 29.8 | 27.1 | 34.4 | 33.3 | 36.3 | 36.1 | 34.4 | 32.5 | 32.5 | 31.7 | 30.1 | 28.4 |
| Average daytime temperature (°C) | 19.5 | 22.0 | 25.7 | 27.5 | 30.3 | 31.1 | 32.0 | 30.1 | 29.4 | 28.0 | 25.9 | 21.3 |
| Average temperature (°C) | 14.9 | 18.2 | 20.7 | 23.6 | 26.3 | 27.4 | 28.2 | 26.9 | 26.1 | 24.1 | 21.1 | 16.8 |
| Average night temperature (°C) | 10.7 | 15.1 | 17.1 | 20.6 | 23.0 | 24.8 | 25.3 | 24.4 | 23.6 | 20.9 | 17.1 | 12.9 |
| Absolute minimum temperature (°C) | 5.6 | 9.5 | 14.1 | 16.8 | 18.0 | 22.8 | 22.8 | 23.3 | 22.0 | 17.3 | 11.6 | 4.6 |
| 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 | 12.6 | 13.2 | 13.4 | 13.3 | 12.9 | 12.3 | 11.7 | 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) | 6.3 | 4.6 | 4.7 | 5.1 | 9.1 | 7.6 | 10.9 | 8.0 | 7.8 | 8.8 | 8.1 | 5.7 |
| Precipitation (mm) | 17 | 51 | 59 | 46 | 85 | 342 | 123 | 245 | 303 | 88 | 31 | 17 |
| Sunny days | 19 | 13 | 12 | 2 | 8 | 2 | 4 | 3 | 1 | 14 | 15 | 15 |
| Rainy days | 12 | 15 | 19 | 28 | 23 | 28 | 27 | 28 | 29 | 17 | 15 | 16 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Khau Chay during the most sunny months:
The largest precipitation sum in Khau Chay is at