Average annual temperature is 27.2 °C
Absolute maximum temperature: 38.6 °C
Absolute minimum temperature: 17.0 °C
Number of sunny days: 102 days
Number of rainy days: 263 days
Look at detailed online map of Ou
* Weather data for Ou Cambodia is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 33.8 | 35.4 | 38.6 | 37.8 | 37.5 | 34.1 | 33.2 | 33.2 | 32.9 | 32.5 | 32.8 | 33.6 |
| Average daytime temperature (°C) | 30.6 | 34.0 | 35.3 | 35.3 | 34.2 | 31.9 | 31.3 | 31.7 | 30.7 | 31.1 | 31.4 | 31.6 |
| Average temperature (°C) | 24.8 | 27.7 | 28.8 | 29.8 | 28.8 | 27.3 | 26.9 | 27.1 | 26.4 | 26.5 | 26.0 | 26.2 |
| Average night temperature (°C) | 19.6 | 22.0 | 23.1 | 25.4 | 25.2 | 24.5 | 24.3 | 24.3 | 23.8 | 23.7 | 22.1 | 21.5 |
| Absolute minimum temperature (°C) | 17.0 | 19.3 | 19.4 | 23.7 | 23.7 | 23.2 | 22.9 | 23.5 | 22.9 | 22.7 | 18.5 | 17.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.4 | 11.7 | 12.1 | 12.4 | 12.7 | 12.9 | 12.8 | 12.6 | 12.2 | 11.8 | 11.5 | 11.4 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 8.5 | 10.5 | 10.9 | 10.4 | 9.7 | 8.6 | 7.9 | 8.9 | 6.8 | 8.2 | 10.0 | 9.9 |
| Precipitation (mm) | 60 | 6 | 19 | 74 | 264 | 263 | 389 | 211 | 423 | 267 | 121 | 15 |
| Sunny days | 21 | 17 | 24 | 4 | 3 | 0 | 0 | 1 | 0 | 0 | 12 | 20 |
| Rainy days | 10 | 11 | 7 | 26 | 28 | 30 | 31 | 30 | 30 | 31 | 18 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ou is at