Average annual temperature is 22.8 °C
Absolute maximum temperature: 37.4 °C
Absolute minimum temperature: 5.5 °C
Number of sunny days: 106 days
Number of rainy days: 259 days
Look at detailed online map of Ou Ko Tohou
* Weather data for Ou Ko Tohou 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) | 25.8 | 27.9 | 31.0 | 34.1 | 37.4 | 35.6 | 35.2 | 32.3 | 32.2 | 30.4 | 28.2 | 27.5 |
| Average daytime temperature (°C) | 18.9 | 22.2 | 24.6 | 29.3 | 31.2 | 31.1 | 31.6 | 30.4 | 29.9 | 27.4 | 24.4 | 21.1 |
| Average temperature (°C) | 14.3 | 18.5 | 20.6 | 24.7 | 26.8 | 27.0 | 27.4 | 26.4 | 26.0 | 23.6 | 20.4 | 17.3 |
| Average night temperature (°C) | 9.5 | 15.2 | 17.2 | 21.1 | 23.0 | 23.7 | 23.9 | 23.0 | 22.4 | 19.5 | 16.5 | 13.9 |
| Absolute minimum temperature (°C) | 5.5 | 10.5 | 10.9 | 17.1 | 19.1 | 21.3 | 22.6 | 19.5 | 20.8 | 15.6 | 10.7 | 6.8 |
| 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) | 10.9 | 11.4 | 12.0 | 12.7 | 13.2 | 13.5 | 13.4 | 12.9 | 12.3 | 11.6 | 11.1 | 10.8 |
| 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) | 6.8 | 5.7 | 5.5 | 8.1 | 8.9 | 9.2 | 10.4 | 8.6 | 9.6 | 8.9 | 7.5 | 5.5 |
| Precipitation (mm) | 9 | 50 | 20 | 25 | 132 | 284 | 153 | 394 | 177 | 71 | 64 | 26 |
| Sunny days | 23 | 7 | 9 | 8 | 6 | 3 | 4 | 3 | 2 | 15 | 10 | 16 |
| Rainy days | 8 | 21 | 22 | 22 | 25 | 27 | 27 | 28 | 28 | 16 | 20 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Ou Ko Tohou during the most sunny months:
The largest precipitation sum in Ou Ko Tohou is at