Average annual temperature is 25.4 °C
Absolute maximum temperature: 38.6 °C
Absolute minimum temperature: 13.9 °C
Number of sunny days: 28 days
Number of rainy days: 337 days
Look at detailed online map of Cha Chu
* Weather data for Cha Chu 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 | 30.7 | 34.0 | 36.8 | 38.6 | 35.4 | 35.8 | 36.2 | 33.3 | 31.6 | 29.9 | 29.0 |
| Average daytime temperature (°C) | 22.6 | 25.3 | 27.5 | 32.6 | 33.2 | 33.2 | 32.9 | 33.5 | 30.8 | 28.6 | 26.6 | 25.0 |
| Average temperature (°C) | 20.2 | 22.1 | 23.4 | 27.2 | 28.1 | 28.3 | 28.1 | 28.7 | 26.9 | 25.4 | 23.8 | 22.4 |
| Average night temperature (°C) | 18.2 | 19.6 | 20.4 | 23.8 | 24.7 | 25.1 | 25.0 | 25.4 | 24.3 | 23.4 | 21.8 | 20.5 |
| Absolute minimum temperature (°C) | 13.9 | 16.9 | 15.4 | 21.9 | 22.6 | 23.6 | 23.2 | 24.1 | 23.4 | 22.3 | 18.3 | 17.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.3 | 11.6 | 12.1 | 12.5 | 12.8 | 13.0 | 12.9 | 12.6 | 12.2 | 11.8 | 11.4 | 11.2 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 3.1 | 7.6 | 10.0 | 10.8 | 10.5 | 10.8 | 10.9 | 10.2 | 9.4 | 7.1 | 6.1 | 5.4 |
| Precipitation (mm) | 223 | 151 | 46 | 51 | 171 | 156 | 151 | 118 | 324 | 830 | 364 | 285 |
| Sunny days | 2 | 6 | 8 | 3 | 3 | 0 | 1 | 3 | 0 | 0 | 0 | 2 |
| Rainy days | 29 | 22 | 23 | 27 | 28 | 30 | 30 | 28 | 30 | 31 | 30 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Cha Chu during the most sunny months:
The largest precipitation sum in Cha Chu is at