Average annual temperature is 21.9 °C
Absolute maximum temperature: 36.0 °C
Absolute minimum temperature: 3.6 °C
Number of sunny days: 115 days
Number of rainy days: 250 days
Look at detailed online map of Tha Lạn
* Weather data for Tha Lạn 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) | 28.9 | 26.4 | 33.6 | 32.2 | 35.5 | 36.0 | 33.9 | 31.6 | 31.5 | 31.2 | 29.1 | 27.4 |
| Average daytime temperature (°C) | 18.5 | 21.3 | 24.8 | 26.6 | 29.5 | 30.5 | 31.2 | 29.3 | 28.5 | 27.0 | 24.9 | 20.2 |
| Average temperature (°C) | 13.9 | 17.4 | 19.8 | 22.7 | 25.4 | 26.7 | 27.4 | 26.0 | 25.1 | 23.0 | 20.0 | 15.8 |
| Average night temperature (°C) | 9.5 | 14.1 | 16.1 | 19.7 | 22.1 | 24.0 | 24.4 | 23.4 | 22.5 | 19.6 | 15.7 | 11.6 |
| Absolute minimum temperature (°C) | 4.3 | 8.3 | 12.6 | 15.6 | 16.9 | 22.0 | 21.9 | 22.2 | 20.8 | 15.3 | 10.5 | 3.6 |
| 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 | 12.6 | 13.2 | 13.4 | 13.3 | 12.9 | 12.3 | 11.7 | 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) | 6.4 | 4.6 | 4.7 | 5.5 | 9.0 | 7.7 | 11.0 | 8.1 | 7.7 | 8.7 | 8.3 | 5.8 |
| Precipitation (mm) | 19 | 52 | 54 | 42 | 63 | 288 | 123 | 260 | 312 | 74 | 29 | 12 |
| Sunny days | 20 | 12 | 12 | 5 | 10 | 2 | 4 | 3 | 1 | 16 | 16 | 14 |
| Rainy days | 11 | 16 | 19 | 25 | 21 | 28 | 27 | 28 | 29 | 15 | 14 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Tha Lạn during the most sunny months:
The largest precipitation sum in Tha Lạn is at