Average annual temperature is 24.7 °C
Absolute maximum temperature: 39.9 °C
Absolute minimum temperature: 7.2 °C
Number of sunny days: 129 days
Number of rainy days: 236 days
Look at detailed online map of Kỳ Sơn
* Weather data for Kỳ 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) | 30.4 | 32.1 | 36.7 | 33.9 | 39.9 | 37.1 | 36.8 | 34.5 | 34.3 | 33.1 | 32.7 | 31.0 |
| Average daytime temperature (°C) | 21.2 | 24.3 | 27.1 | 29.7 | 32.8 | 32.6 | 34.1 | 31.8 | 30.6 | 29.7 | 27.0 | 22.9 |
| Average temperature (°C) | 16.7 | 20.3 | 22.6 | 25.5 | 28.4 | 29.0 | 30.0 | 28.2 | 27.4 | 26.1 | 22.7 | 19.0 |
| Average night temperature (°C) | 12.0 | 16.7 | 18.5 | 22.2 | 24.5 | 26.1 | 26.5 | 25.5 | 24.8 | 22.6 | 18.8 | 15.2 |
| Absolute minimum temperature (°C) | 7.2 | 11.6 | 14.9 | 18.5 | 20.3 | 23.8 | 24.3 | 24.2 | 23.5 | 20.5 | 14.1 | 7.8 |
| 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 | 11.5 | 12.0 | 12.6 | 13.1 | 13.4 | 13.3 | 12.8 | 12.3 | 11.7 | 11.1 | 10.9 |
| 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) | 6.2 | 4.6 | 4.6 | 5.2 | 9.2 | 7.8 | 10.4 | 7.4 | 7.3 | 8.6 | 7.8 | 5.3 |
| Precipitation (mm) | 10 | 40 | 84 | 61 | 100 | 281 | 182 | 371 | 373 | 44 | 41 | 16 |
| Sunny days | 23 | 10 | 13 | 7 | 13 | 4 | 5 | 2 | 1 | 18 | 13 | 20 |
| Rainy days | 8 | 18 | 18 | 23 | 18 | 26 | 26 | 29 | 29 | 13 | 17 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Kỳ Sơn during the most sunny months:
The largest precipitation sum in Kỳ Sơn is at