Average annual temperature is 24.3 °C
Absolute maximum temperature: 38.3 °C
Absolute minimum temperature: 8.4 °C
Number of sunny days: 80 days
Number of rainy days: 285 days
Look at detailed online map of Thiết Sơn
* Weather data for Thiết 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) | 29.7 | 33.2 | 35.3 | 36.8 | 38.3 | 36.8 | 37.2 | 36.6 | 34.3 | 31.8 | 29.3 | 28.0 |
| Average daytime temperature (°C) | 19.2 | 23.2 | 25.8 | 31.0 | 32.6 | 34.2 | 34.5 | 31.6 | 30.1 | 26.8 | 25.3 | 21.4 |
| Average temperature (°C) | 16.5 | 19.8 | 21.8 | 26.3 | 28.1 | 29.5 | 29.5 | 28.1 | 26.3 | 24.2 | 22.0 | 19.0 |
| Average night temperature (°C) | 14.0 | 17.3 | 18.8 | 23.1 | 24.7 | 26.2 | 26.0 | 25.6 | 23.6 | 22.2 | 19.5 | 16.5 |
| Absolute minimum temperature (°C) | 8.4 | 12.2 | 14.8 | 18.8 | 20.4 | 24.1 | 23.8 | 22.8 | 22.5 | 20.8 | 14.8 | 10.6 |
| 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 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.2 | 11.6 | 12.0 | 12.5 | 13.0 | 13.2 | 13.1 | 12.7 | 12.2 | 11.7 | 11.3 | 11.1 |
| 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) | 3.1 | 4.7 | 7.7 | 8.5 | 10.4 | 10.5 | 11.0 | 8.4 | 7.4 | 5.2 | 5.9 | 3.0 |
| Precipitation (mm) | 60 | 83 | 69 | 79 | 90 | 56 | 81 | 183 | 297 | 356 | 226 | 121 |
| Sunny days | 10 | 2 | 8 | 15 | 8 | 8 | 6 | 10 | 0 | 0 | 3 | 10 |
| Rainy days | 21 | 26 | 23 | 15 | 23 | 22 | 25 | 21 | 30 | 31 | 27 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Thiết Sơn during the most sunny months:
The largest precipitation sum in Thiết Sơn is at