Average annual temperature is 26.6 °C
Absolute maximum temperature: 35.9 °C
Absolute minimum temperature: 18.8 °C
Number of sunny days: 76 days
Number of rainy days: 289 days
Look at detailed online map of Thanh Sơn
* Weather data for Thanh 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) | 32.8 | 33.7 | 35.4 | 35.9 | 35.5 | 32.4 | 32.1 | 31.7 | 31.8 | 31.3 | 32.0 | 33.1 |
| Average daytime temperature (°C) | 29.7 | 31.9 | 32.8 | 34.0 | 31.9 | 29.9 | 29.3 | 30.0 | 29.3 | 30.1 | 30.1 | 30.9 |
| Average temperature (°C) | 25.1 | 26.3 | 26.7 | 28.7 | 27.9 | 26.7 | 26.3 | 26.5 | 26.1 | 26.3 | 26.2 | 26.3 |
| Average night temperature (°C) | 21.4 | 21.6 | 21.6 | 24.7 | 25.2 | 24.5 | 24.5 | 24.2 | 24.1 | 23.8 | 23.1 | 22.5 |
| Absolute minimum temperature (°C) | 19.7 | 19.6 | 18.8 | 22.9 | 24.1 | 23.6 | 23.0 | 23.3 | 23.3 | 22.9 | 20.7 | 21.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.5 | 11.8 | 12.1 | 12.4 | 12.6 | 12.8 | 12.7 | 12.5 | 12.2 | 11.9 | 11.6 | 11.5 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 8.5 | 10.2 | 11.3 | 11.2 | 10.1 | 8.9 | 8.1 | 10.0 | 8.2 | 8.6 | 8.7 | 9.9 |
| Precipitation (mm) | 64 | 19 | 2 | 65 | 193 | 317 | 549 | 422 | 499 | 358 | 85 | 42 |
| Sunny days | 10 | 18 | 23 | 6 | 3 | 0 | 0 | 0 | 0 | 0 | 3 | 13 |
| Rainy days | 21 | 10 | 8 | 24 | 28 | 30 | 31 | 31 | 30 | 31 | 27 | 18 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Thanh Sơn is at