Average annual temperature is 27.5 °C
Absolute maximum temperature: 39.2 °C
Absolute minimum temperature: 17.4 °C
Number of sunny days: 91 days
Number of rainy days: 274 days
Look at detailed online map of Prolay
* Weather data for Prolay 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) | 32.8 | 33.9 | 37.6 | 39.0 | 39.2 | 33.6 | 33.0 | 33.2 | 31.7 | 31.7 | 32.2 | 33.1 |
| Average daytime temperature (°C) | 29.6 | 32.1 | 34.1 | 35.0 | 34.3 | 31.7 | 31.1 | 31.6 | 30.3 | 30.5 | 30.6 | 31.0 |
| Average temperature (°C) | 24.8 | 27.0 | 28.6 | 30.3 | 29.8 | 28.0 | 27.7 | 27.8 | 26.8 | 26.9 | 26.2 | 26.4 |
| Average night temperature (°C) | 20.3 | 22.5 | 23.6 | 26.2 | 26.3 | 25.4 | 25.3 | 25.1 | 24.6 | 24.2 | 22.6 | 22.2 |
| Absolute minimum temperature (°C) | 17.4 | 20.2 | 20.4 | 24.1 | 24.2 | 24.2 | 23.9 | 23.7 | 23.8 | 23.3 | 19.0 | 18.0 |
| 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) | 11.5 | 11.7 | 12.1 | 12.4 | 12.7 | 12.9 | 12.8 | 12.5 | 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) | 9.1 | 10.6 | 10.6 | 10.4 | 10.2 | 9.8 | 7.9 | 9.4 | 7.2 | 8.6 | 9.7 | 9.9 |
| Precipitation (mm) | 74 | 13 | 30 | 112 | 217 | 243 | 352 | 235 | 489 | 322 | 170 | 16 |
| Sunny days | 20 | 16 | 21 | 4 | 3 | 0 | 0 | 0 | 0 | 1 | 9 | 17 |
| Rainy days | 11 | 12 | 10 | 26 | 28 | 30 | 31 | 31 | 30 | 30 | 21 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Prolay is at