Average annual temperature is 21.3 °C
Absolute maximum temperature: 35.7 °C
Absolute minimum temperature: 3.5 °C
Number of sunny days: 97 days
Number of rainy days: 268 days
Look at detailed online map of Cốc Mặn
* Weather data for Cốc Mặn 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) | 27.8 | 26.5 | 31.0 | 32.1 | 35.7 | 34.5 | 33.1 | 31.2 | 31.0 | 30.5 | 28.0 | 25.8 |
| Average daytime temperature (°C) | 17.3 | 19.8 | 23.1 | 26.0 | 29.2 | 29.8 | 30.9 | 29.0 | 28.2 | 26.2 | 23.7 | 18.9 |
| Average temperature (°C) | 12.9 | 16.2 | 19.0 | 22.3 | 25.0 | 26.0 | 27.0 | 25.2 | 24.7 | 22.5 | 19.3 | 15.0 |
| Average night temperature (°C) | 8.5 | 13.0 | 15.5 | 19.1 | 21.4 | 23.2 | 23.9 | 22.6 | 22.1 | 19.2 | 15.4 | 11.4 |
| Absolute minimum temperature (°C) | 3.6 | 8.2 | 10.7 | 14.6 | 16.9 | 21.7 | 21.0 | 20.9 | 19.4 | 15.9 | 10.7 | 3.5 |
| 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) | 11.0 | 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) | 6.1 | 4.0 | 4.6 | 5.4 | 8.8 | 8.0 | 10.7 | 8.3 | 8.2 | 8.9 | 7.7 | 5.7 |
| Precipitation (mm) | 6 | 96 | 82 | 66 | 83 | 325 | 158 | 445 | 246 | 65 | 46 | 16 |
| Sunny days | 22 | 7 | 7 | 4 | 7 | 2 | 1 | 3 | 1 | 17 | 14 | 12 |
| Rainy days | 9 | 21 | 24 | 26 | 24 | 28 | 30 | 28 | 29 | 14 | 16 | 19 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Cốc Mặn during the most sunny months:
The largest precipitation sum in Cốc Mặn is at