Average annual temperature is 27.6 °C
Absolute maximum temperature: 37.1 °C
Absolute minimum temperature: 19.7 °C
Number of sunny days: 79 days
Number of rainy days: 286 days
Look at detailed online map of Kampong Speu
* Weather data for Kampong Speu 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) | 32.3 | 33.8 | 36.1 | 36.8 | 37.1 | 35.1 | 33.7 | 33.8 | 32.6 | 31.6 | 31.4 | 32.7 |
| Average daytime temperature (°C) | 29.5 | 32.5 | 34.3 | 34.5 | 34.1 | 33.0 | 31.4 | 32.6 | 30.7 | 30.7 | 30.1 | 31.0 |
| Average temperature (°C) | 25.1 | 27.5 | 28.6 | 29.3 | 29.3 | 28.5 | 27.4 | 28.2 | 27.0 | 26.6 | 26.3 | 26.9 |
| Average night temperature (°C) | 21.7 | 22.8 | 23.1 | 25.1 | 26.0 | 25.6 | 25.0 | 25.5 | 24.7 | 23.9 | 23.2 | 23.3 |
| Absolute minimum temperature (°C) | 19.7 | 21.5 | 20.3 | 23.9 | 24.7 | 24.0 | 23.5 | 24.3 | 23.5 | 22.9 | 21.1 | 21.1 |
| 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 | 11.8 | 12.1 | 12.4 | 12.6 | 12.8 | 12.7 | 12.5 | 12.2 | 11.9 | 11.6 | 11.5 |
| 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 | 10.3 | 11.1 | 10.4 | 10.0 | 9.4 | 8.2 | 9.5 | 7.2 | 8.5 | 9.5 | 9.7 |
| Precipitation (mm) | 163 | 20 | 18 | 91 | 189 | 194 | 276 | 196 | 312 | 472 | 232 | 36 |
| Sunny days | 19 | 13 | 23 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 9 | 13 |
| Rainy days | 12 | 15 | 8 | 29 | 30 | 30 | 31 | 31 | 30 | 31 | 21 | 18 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kampong Speu is at