Average annual temperature is 27.5 °C
Absolute maximum temperature: 39.3 °C
Absolute minimum temperature: 17.9 °C
Number of sunny days: 95 days
Number of rainy days: 270 days
Look at detailed online map of Pey
* Weather data for Pey 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) | 32.6 | 33.5 | 37.7 | 39.2 | 39.3 | 33.7 | 33.0 | 33.0 | 32.1 | 32.0 | 32.1 | 32.6 |
| Average daytime temperature (°C) | 29.5 | 32.2 | 34.2 | 35.2 | 34.4 | 31.8 | 31.1 | 31.7 | 30.7 | 30.8 | 30.7 | 30.9 |
| Average temperature (°C) | 24.8 | 27.1 | 28.7 | 30.4 | 29.7 | 28.0 | 27.6 | 27.7 | 27.0 | 26.9 | 26.3 | 26.4 |
| Average night temperature (°C) | 20.4 | 22.5 | 23.7 | 26.0 | 26.1 | 25.3 | 25.2 | 24.9 | 24.5 | 24.1 | 22.6 | 22.2 |
| Absolute minimum temperature (°C) | 17.9 | 20.4 | 20.4 | 24.0 | 24.3 | 24.3 | 23.8 | 23.8 | 23.7 | 23.4 | 19.0 | 18.1 |
| 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) | 9.0 | 10.5 | 10.6 | 10.4 | 10.2 | 9.3 | 8.0 | 9.6 | 6.9 | 8.3 | 9.5 | 9.7 |
| Precipitation (mm) | 78 | 8 | 39 | 64 | 239 | 263 | 344 | 253 | 460 | 423 | 163 | 17 |
| Sunny days | 22 | 18 | 21 | 1 | 4 | 0 | 0 | 0 | 0 | 1 | 11 | 17 |
| Rainy days | 9 | 10 | 10 | 29 | 27 | 30 | 31 | 31 | 30 | 30 | 19 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Pey is at