Average annual temperature is 26.2 °C
Absolute maximum temperature: 40.2 °C
Absolute minimum temperature: 12.8 °C
Number of sunny days: 69 days
Number of rainy days: 296 days
Look at detailed online map of Hạ Lan
* Weather data for Hạ Lan 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) | 31.6 | 32.0 | 36.6 | 38.3 | 40.2 | 39.2 | 40.2 | 39.0 | 36.3 | 33.2 | 30.2 | 29.5 |
| Average daytime temperature (°C) | 21.4 | 25.1 | 27.1 | 32.6 | 34.3 | 36.1 | 36.2 | 34.5 | 31.5 | 28.4 | 26.7 | 24.2 |
| Average temperature (°C) | 19.1 | 21.9 | 23.4 | 27.9 | 29.7 | 30.9 | 31.0 | 30.2 | 27.7 | 25.9 | 24.3 | 21.8 |
| Average night temperature (°C) | 16.8 | 19.6 | 20.3 | 24.3 | 25.9 | 27.2 | 27.1 | 27.1 | 25.0 | 23.9 | 22.2 | 19.7 |
| Absolute minimum temperature (°C) | 12.8 | 14.6 | 16.1 | 22.4 | 22.8 | 25.0 | 25.3 | 25.1 | 23.6 | 22.4 | 18.8 | 14.5 |
| 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 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.2 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 | 13.0 | 12.7 | 12.2 | 11.8 | 11.3 | 11.1 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 2.7 | 6.1 | 8.4 | 9.7 | 10.6 | 11.1 | 10.9 | 8.9 | 8.4 | 6.1 | 6.5 | 4.1 |
| Precipitation (mm) | 198 | 164 | 50 | 36 | 125 | 99 | 87 | 143 | 378 | 542 | 321 | 340 |
| Sunny days | 6 | 4 | 8 | 11 | 9 | 7 | 4 | 12 | 2 | 0 | 2 | 4 |
| Rainy days | 25 | 24 | 23 | 19 | 22 | 23 | 27 | 19 | 28 | 31 | 28 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Hạ Lan during the most sunny months:
The largest precipitation sum in Hạ Lan is at