Average annual temperature is 20.7 °C
Absolute maximum temperature: 35.6 °C
Absolute minimum temperature: 4.8 °C
Number of sunny days: 117 days
Number of rainy days: 248 days
Look at detailed online map of Dong Ca
* Weather data for Dong Ca 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) | 22.6 | 26.5 | 29.9 | 35.6 | 33.6 | 33.7 | 32.4 | 29.2 | 29.8 | 27.9 | 26.8 | 24.8 |
| Average daytime temperature (°C) | 17.9 | 22.5 | 25.5 | 30.7 | 29.2 | 27.7 | 27.8 | 26.0 | 27.5 | 25.4 | 22.5 | 20.2 |
| Average temperature (°C) | 13.1 | 17.5 | 20.2 | 24.8 | 24.5 | 23.6 | 23.8 | 22.8 | 23.2 | 21.3 | 18.1 | 15.8 |
| Average night temperature (°C) | 8.3 | 12.5 | 14.9 | 19.0 | 20.1 | 20.4 | 20.5 | 20.1 | 19.6 | 17.2 | 13.8 | 11.8 |
| Absolute minimum temperature (°C) | 4.8 | 9.0 | 11.1 | 16.0 | 18.0 | 18.4 | 19.3 | 18.5 | 17.9 | 13.9 | 9.5 | 5.5 |
| 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 | 13.4 | 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) | 8.5 | 9.5 | 10.0 | 11.0 | 10.4 | 9.5 | 10.7 | 7.3 | 10.1 | 9.7 | 9.4 | 8.3 |
| Precipitation (mm) | 0 | 40 | 26 | 23 | 153 | 391 | 389 | 444 | 187 | 77 | 47 | 49 |
| Sunny days | 29 | 16 | 10 | 15 | 4 | 0 | 2 | 0 | 0 | 9 | 16 | 16 |
| Rainy days | 2 | 12 | 21 | 15 | 27 | 30 | 29 | 31 | 30 | 22 | 14 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Dong Ca is at