Average annual temperature is 25.2 °C
Absolute maximum temperature: 40.6 °C
Absolute minimum temperature: 8.1 °C
Number of sunny days: 84 days
Number of rainy days: 281 days
Look at detailed online map of Thach Sơn
* Weather data for Thach Sơn 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) | 32.9 | 35.3 | 37.9 | 38.2 | 40.4 | 38.6 | 40.6 | 36.5 | 36.6 | 32.8 | 31.1 | 29.2 |
| Average daytime temperature (°C) | 20.5 | 24.4 | 27.2 | 31.9 | 33.7 | 34.9 | 36.1 | 33.1 | 31.1 | 28.5 | 26.1 | 22.4 |
| Average temperature (°C) | 17.0 | 20.6 | 22.8 | 26.9 | 29.0 | 30.4 | 31.2 | 29.3 | 27.5 | 25.6 | 22.7 | 19.6 |
| Average night temperature (°C) | 13.6 | 17.6 | 19.1 | 23.2 | 25.4 | 26.9 | 27.2 | 26.3 | 24.7 | 23.3 | 19.8 | 17.0 |
| Absolute minimum temperature (°C) | 8.1 | 11.1 | 14.4 | 19.2 | 21.2 | 24.3 | 24.6 | 23.5 | 23.4 | 21.3 | 14.7 | 10.4 |
| 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 | 13.2 | 13.1 | 12.7 | 12.2 | 11.7 | 11.3 | 11.0 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 4.3 | 4.4 | 6.6 | 7.5 | 10.0 | 9.5 | 10.6 | 7.5 | 7.4 | 5.3 | 7.0 | 4.3 |
| Precipitation (mm) | 75 | 77 | 45 | 123 | 128 | 114 | 139 | 188 | 409 | 430 | 249 | 117 |
| Sunny days | 11 | 4 | 9 | 13 | 7 | 6 | 6 | 2 | 0 | 4 | 9 | 13 |
| Rainy days | 20 | 24 | 22 | 17 | 24 | 24 | 25 | 29 | 30 | 27 | 21 | 18 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Thach Sơn during the most sunny months:
The largest precipitation sum in Thach Sơn is at