Average annual temperature is 25.3 °C
Absolute maximum temperature: 40.8 °C
Absolute minimum temperature: 7.9 °C
Number of sunny days: 106 days
Number of rainy days: 259 days
Look at detailed online map of Cao Sơn
* Weather data for Cao 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) | 30.9 | 32.5 | 38.3 | 37.5 | 40.1 | 39.7 | 40.8 | 37.0 | 36.7 | 32.7 | 31.0 | 29.8 |
| Average daytime temperature (°C) | 20.7 | 24.0 | 26.8 | 30.7 | 33.4 | 35.3 | 36.2 | 33.1 | 31.4 | 29.0 | 26.4 | 22.7 |
| Average temperature (°C) | 17.2 | 20.5 | 22.7 | 26.6 | 29.1 | 30.8 | 31.1 | 29.2 | 27.7 | 25.7 | 22.8 | 19.5 |
| Average night temperature (°C) | 13.7 | 17.6 | 19.2 | 23.2 | 25.6 | 27.3 | 27.3 | 26.2 | 24.9 | 23.2 | 19.7 | 16.7 |
| Absolute minimum temperature (°C) | 7.9 | 11.5 | 13.9 | 19.4 | 21.0 | 24.7 | 24.5 | 25.2 | 23.3 | 21.3 | 14.6 | 9.9 |
| 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 | 13.3 | 13.1 | 12.8 | 12.2 | 11.7 | 11.2 | 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 | 10.0 |
| Sunshine mean duration (h) | 4.6 | 4.9 | 7.5 | 7.9 | 10.4 | 9.6 | 10.9 | 7.5 | 7.6 | 6.7 | 7.4 | 4.3 |
| Precipitation (mm) | 35 | 54 | 29 | 77 | 109 | 138 | 147 | 211 | 424 | 236 | 375 | 59 |
| Sunny days | 15 | 8 | 11 | 13 | 12 | 5 | 5 | 5 | 1 | 9 | 9 | 13 |
| Rainy days | 16 | 20 | 20 | 17 | 19 | 25 | 26 | 26 | 29 | 22 | 21 | 18 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Cao Sơn during the most sunny months:
The largest precipitation sum in Cao Sơn is at