Average annual temperature is 27.7 °C
Absolute maximum temperature: 38.1 °C
Absolute minimum temperature: 19.2 °C
Number of sunny days: 95 days
Number of rainy days: 270 days
Look at detailed online map of Sampong Chey
* Weather data for Sampong Chey 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) | 34.3 | 34.7 | 36.9 | 37.7 | 38.1 | 33.7 | 33.2 | 33.0 | 31.6 | 31.6 | 32.9 | 34.0 |
| Average daytime temperature (°C) | 30.5 | 33.4 | 34.9 | 35.1 | 34.5 | 32.4 | 31.3 | 31.7 | 30.8 | 30.7 | 30.9 | 32.4 |
| Average temperature (°C) | 25.6 | 28.1 | 29.2 | 30.1 | 29.6 | 28.0 | 27.3 | 27.5 | 26.8 | 26.7 | 26.5 | 27.5 |
| Average night temperature (°C) | 21.3 | 23.2 | 23.7 | 25.9 | 26.3 | 25.4 | 24.8 | 25.0 | 24.4 | 23.9 | 23.1 | 23.3 |
| Absolute minimum temperature (°C) | 19.2 | 21.6 | 20.5 | 24.9 | 24.5 | 23.7 | 23.6 | 23.6 | 23.4 | 23.2 | 19.8 | 20.4 |
| 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 | 12.8 | 12.8 | 12.5 | 12.2 | 11.9 | 11.6 | 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) | 8.2 | 10.1 | 11.0 | 10.4 | 9.8 | 9.1 | 8.2 | 8.9 | 7.5 | 8.6 | 9.8 | 9.9 |
| Precipitation (mm) | 64 | 13 | 2 | 71 | 231 | 251 | 438 | 281 | 465 | 473 | 208 | 23 |
| Sunny days | 20 | 15 | 25 | 0 | 3 | 1 | 0 | 0 | 0 | 0 | 10 | 21 |
| Rainy days | 11 | 13 | 6 | 30 | 28 | 29 | 31 | 31 | 30 | 31 | 20 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sampong Chey is at