Average annual temperature is 23.3 °C
Absolute maximum temperature: 38.5 °C
Absolute minimum temperature: 6.0 °C
Number of sunny days: 122 days
Number of rainy days: 243 days
Look at detailed online map of Chong Khan
* Weather data for Chong Khan 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) | 30.9 | 31.0 | 35.3 | 33.2 | 38.5 | 36.1 | 35.3 | 33.6 | 32.5 | 32.1 | 30.8 | 28.3 |
| Average daytime temperature (°C) | 19.8 | 22.8 | 25.8 | 28.3 | 31.5 | 31.6 | 32.8 | 30.5 | 29.2 | 28.3 | 25.6 | 21.2 |
| Average temperature (°C) | 15.5 | 18.9 | 21.3 | 24.2 | 27.0 | 27.6 | 28.5 | 27.0 | 25.9 | 24.6 | 21.3 | 17.6 |
| Average night temperature (°C) | 11.1 | 15.5 | 17.5 | 21.0 | 23.2 | 24.6 | 24.9 | 24.3 | 23.4 | 21.1 | 17.6 | 14.2 |
| Absolute minimum temperature (°C) | 6.0 | 8.9 | 12.8 | 17.1 | 18.2 | 22.9 | 23.5 | 22.4 | 22.3 | 18.9 | 11.9 | 6.9 |
| 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 | 11.5 | 12.0 | 12.6 | 13.1 | 13.4 | 13.2 | 12.8 | 12.3 | 11.7 | 11.2 | 10.9 |
| 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) | 5.5 | 4.3 | 4.4 | 5.2 | 9.1 | 7.9 | 10.4 | 7.5 | 6.9 | 8.3 | 8.1 | 5.3 |
| Precipitation (mm) | 16 | 49 | 23 | 110 | 135 | 322 | 166 | 301 | 394 | 84 | 81 | 22 |
| Sunny days | 20 | 9 | 8 | 8 | 13 | 5 | 7 | 2 | 1 | 21 | 12 | 16 |
| Rainy days | 11 | 19 | 23 | 22 | 18 | 25 | 24 | 29 | 29 | 10 | 18 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Chong Khan during the most sunny months:
The largest precipitation sum in Chong Khan is at