Average annual temperature is 24.4 °C
Absolute maximum temperature: 37.7 °C
Absolute minimum temperature: 7.0 °C
Number of sunny days: 122 days
Number of rainy days: 243 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) | 30.7 | 31.5 | 35.9 | 34.6 | 37.7 | 37.2 | 36.3 | 33.7 | 34.3 | 32.9 | 31.3 | 29.5 |
| Average daytime temperature (°C) | 21.3 | 23.7 | 27.1 | 29.4 | 32.3 | 32.5 | 33.6 | 31.5 | 30.8 | 29.6 | 27.1 | 22.6 |
| Average temperature (°C) | 16.5 | 19.8 | 22.4 | 25.2 | 28.0 | 28.7 | 29.6 | 27.8 | 27.2 | 25.7 | 22.4 | 18.5 |
| Average night temperature (°C) | 11.8 | 16.4 | 18.3 | 21.9 | 24.4 | 25.8 | 26.4 | 25.0 | 24.6 | 22.3 | 18.2 | 14.5 |
| Absolute minimum temperature (°C) | 7.0 | 10.2 | 13.3 | 17.9 | 19.7 | 23.9 | 24.2 | 24.0 | 22.4 | 19.4 | 12.6 | 7.4 |
| 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 | 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 | 10.9 |
| 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) | 5.5 | 3.8 | 4.0 | 5.4 | 8.8 | 7.9 | 10.7 | 8.0 | 7.4 | 8.6 | 8.3 | 5.3 |
| Precipitation (mm) | 9 | 78 | 35 | 54 | 116 | 400 | 221 | 466 | 395 | 48 | 54 | 15 |
| Sunny days | 21 | 11 | 16 | 6 | 11 | 1 | 5 | 3 | 1 | 17 | 16 | 14 |
| Rainy days | 10 | 17 | 15 | 24 | 20 | 29 | 26 | 28 | 29 | 14 | 14 | 17 |
| 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