Average annual temperature is 25.0 °C
Absolute maximum temperature: 40.1 °C
Absolute minimum temperature: 7.1 °C
Number of sunny days: 119 days
Number of rainy days: 246 days
Look at detailed online map of Đại Liên
* Weather data for Đại Liên 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) | 31.7 | 31.0 | 37.2 | 38.3 | 40.1 | 38.0 | 38.8 | 36.1 | 34.8 | 32.1 | 29.6 | 27.7 |
| Average daytime temperature (°C) | 20.7 | 23.4 | 26.5 | 29.7 | 32.6 | 34.0 | 34.8 | 32.2 | 30.6 | 28.8 | 26.0 | 22.1 |
| Average temperature (°C) | 17.1 | 20.1 | 22.5 | 26.0 | 28.8 | 29.9 | 30.6 | 28.9 | 27.5 | 25.9 | 22.8 | 19.3 |
| Average night temperature (°C) | 13.4 | 17.4 | 19.1 | 23.1 | 25.7 | 26.7 | 27.1 | 26.1 | 24.9 | 23.4 | 19.9 | 16.5 |
| Absolute minimum temperature (°C) | 7.1 | 10.7 | 13.7 | 19.1 | 20.1 | 24.3 | 25.1 | 24.8 | 23.4 | 21.6 | 15.2 | 9.2 |
| 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 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.1 | 11.5 | 12.0 | 12.6 | 13.0 | 13.3 | 13.2 | 12.8 | 12.2 | 11.7 | 11.2 | 11.0 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 11.0 | 10.0 |
| Sunshine mean duration (h) | 5.3 | 5.6 | 8.2 | 8.3 | 10.5 | 9.5 | 11.1 | 7.9 | 7.5 | 8.0 | 8.0 | 5.3 |
| Precipitation (mm) | 31 | 38 | 40 | 53 | 122 | 168 | 111 | 255 | 326 | 114 | 156 | 51 |
| Sunny days | 16 | 9 | 14 | 14 | 14 | 6 | 8 | 6 | 2 | 9 | 8 | 13 |
| Rainy days | 15 | 19 | 17 | 16 | 17 | 24 | 23 | 25 | 28 | 22 | 22 | 18 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Đại Liên during the most sunny months:
The largest precipitation sum in Đại Liên is at