Average annual temperature is 27.6 °C
Absolute maximum temperature: 40.0 °C
Absolute minimum temperature: 15.8 °C
Number of sunny days: 95 days
Number of rainy days: 270 days
Look at detailed online map of Klang Hay
* Weather data for Klang Hay 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) | 32.2 | 35.3 | 37.9 | 39.1 | 40.0 | 34.8 | 34.4 | 35.1 | 32.1 | 32.1 | 31.9 | 32.2 |
| Average daytime temperature (°C) | 28.9 | 33.1 | 35.0 | 36.3 | 35.1 | 32.9 | 31.9 | 32.4 | 30.7 | 30.8 | 30.2 | 30.0 |
| Average temperature (°C) | 24.0 | 27.5 | 29.2 | 30.8 | 30.1 | 28.6 | 28.0 | 28.3 | 26.9 | 26.9 | 26.0 | 25.5 |
| Average night temperature (°C) | 19.2 | 22.2 | 23.7 | 26.3 | 26.4 | 25.6 | 25.4 | 25.3 | 24.3 | 24.1 | 22.6 | 21.4 |
| Absolute minimum temperature (°C) | 15.8 | 19.0 | 20.1 | 24.8 | 24.1 | 23.9 | 23.5 | 24.3 | 23.2 | 23.5 | 18.8 | 16.6 |
| 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 | 12.8 | 12.9 | 12.9 | 12.6 | 12.2 | 11.8 | 11.5 | 11.3 |
| 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) | 8.6 | 10.5 | 10.8 | 10.3 | 10.2 | 9.3 | 8.0 | 8.6 | 6.8 | 8.3 | 9.4 | 9.8 |
| Precipitation (mm) | 71 | 22 | 38 | 94 | 183 | 200 | 318 | 187 | 379 | 299 | 144 | 50 |
| Sunny days | 22 | 16 | 20 | 5 | 3 | 1 | 0 | 1 | 0 | 2 | 9 | 16 |
| Rainy days | 9 | 12 | 11 | 25 | 28 | 29 | 31 | 30 | 30 | 29 | 21 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Klang Hay is at