Average annual temperature is 16.9 °C
Absolute maximum temperature: 28.5 °C
Absolute minimum temperature: 1.3 °C
Number of sunny days: 74 days
Number of rainy days: 291 days
Look at detailed online map of Chan Tchan
* Weather data for Chan Tchan 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) | 17.2 | 21.2 | 23.7 | 28.5 | 28.5 | 27.4 | 26.1 | 24.7 | 23.9 | 24.4 | 22.2 | 21.3 |
| Average daytime temperature (°C) | 12.6 | 16.5 | 18.6 | 23.7 | 24.1 | 23.7 | 24.2 | 23.2 | 22.1 | 20.0 | 17.9 | 15.2 |
| Average temperature (°C) | 9.1 | 12.9 | 15.0 | 19.5 | 20.6 | 20.5 | 21.1 | 20.3 | 19.4 | 17.1 | 14.7 | 12.1 |
| Average night temperature (°C) | 5.6 | 9.4 | 11.7 | 15.8 | 17.2 | 18.0 | 18.5 | 18.2 | 17.3 | 14.5 | 11.9 | 9.0 |
| Absolute minimum temperature (°C) | 1.3 | 5.1 | 7.5 | 11.7 | 13.4 | 16.2 | 16.8 | 17.0 | 15.9 | 12.5 | 7.3 | 1.4 |
| 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) | 7.3 | 7.9 | 7.9 | 9.8 | 10.0 | 9.0 | 10.1 | 7.8 | 8.8 | 8.4 | 8.6 | 7.4 |
| Precipitation (mm) | 29 | 39 | 84 | 60 | 141 | 236 | 209 | 347 | 249 | 102 | 55 | 45 |
| Sunny days | 15 | 10 | 4 | 10 | 9 | 1 | 1 | 2 | 1 | 2 | 9 | 10 |
| Rainy days | 16 | 18 | 27 | 20 | 22 | 29 | 30 | 29 | 29 | 29 | 21 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Chan Tchan is at