Average annual temperature is 24.2 °C
Absolute maximum temperature: 37.7 °C
Absolute minimum temperature: 6.3 °C
Number of sunny days: 117 days
Number of rainy days: 248 days
Look at detailed online map of Cổ Mệnh
* Weather data for Cổ Mệnh 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 | 31.1 | 35.9 | 33.5 | 37.7 | 36.4 | 36.1 | 33.9 | 34.1 | 32.8 | 30.9 | 28.8 |
| Average daytime temperature (°C) | 20.6 | 23.5 | 26.7 | 28.8 | 31.9 | 32.2 | 33.4 | 31.3 | 30.5 | 29.4 | 27.1 | 22.3 |
| Average temperature (°C) | 16.2 | 19.7 | 22.1 | 25.0 | 27.8 | 28.7 | 29.6 | 27.8 | 27.0 | 25.5 | 22.4 | 18.2 |
| Average night temperature (°C) | 11.8 | 16.7 | 18.0 | 22.0 | 24.6 | 26.0 | 26.5 | 25.1 | 24.6 | 22.3 | 18.3 | 14.3 |
| Absolute minimum temperature (°C) | 6.3 | 10.7 | 13.9 | 17.5 | 19.4 | 23.8 | 23.6 | 24.0 | 22.8 | 19.9 | 13.1 | 7.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 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 | 13.3 | 12.8 | 12.3 | 11.7 | 11.1 | 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) | 6.1 | 3.9 | 4.8 | 6.2 | 9.5 | 7.7 | 10.8 | 8.2 | 7.1 | 8.7 | 8.3 | 5.5 |
| Precipitation (mm) | 12 | 41 | 54 | 77 | 137 | 382 | 152 | 445 | 381 | 117 | 51 | 16 |
| Sunny days | 20 | 10 | 12 | 5 | 12 | 3 | 4 | 3 | 3 | 15 | 14 | 16 |
| Rainy days | 11 | 18 | 19 | 25 | 19 | 27 | 27 | 28 | 27 | 16 | 16 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Cổ Mệnh during the most sunny months:
The largest precipitation sum in Cổ Mệnh is at