Average annual temperature is 25.8 °C
Absolute maximum temperature: 33.0 °C
Absolute minimum temperature: 19.2 °C
Number of sunny days: 26 days
Number of rainy days: 339 days
Look at detailed online map of Ilog Ilaya
* Weather data for Ilog Ilaya Philippines is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 29.2 | 29.4 | 32.5 | 32.8 | 32.8 | 32.3 | 33.0 | 32.1 | 31.9 | 32.1 | 31.2 | 31.9 |
| Average daytime temperature (°C) | 26.5 | 27.3 | 29.0 | 30.3 | 31.1 | 30.8 | 30.5 | 30.8 | 30.5 | 29.7 | 29.4 | 29.6 |
| Average temperature (°C) | 23.7 | 24.1 | 24.7 | 26.2 | 27.1 | 26.7 | 26.7 | 27.3 | 26.3 | 25.9 | 25.8 | 25.5 |
| Average night temperature (°C) | 22.1 | 22.0 | 21.6 | 23.1 | 24.3 | 24.0 | 24.0 | 24.9 | 23.7 | 23.4 | 23.6 | 23.0 |
| Absolute minimum temperature (°C) | 21.2 | 20.9 | 19.2 | 21.5 | 22.8 | 22.7 | 22.2 | 23.6 | 22.5 | 22.2 | 22.5 | 21.8 |
| 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) | 5.6 | 8.4 | 10.9 | 10.5 | 10.1 | 10.1 | 9.4 | 10.3 | 8.8 | 8.3 | 9.0 | 9.9 |
| Precipitation (mm) | 336 | 195 | 37 | 127 | 201 | 312 | 280 | 162 | 297 | 235 | 144 | 102 |
| Sunny days | 2 | 3 | 9 | 4 | 0 | 0 | 0 | 3 | 0 | 1 | 1 | 3 |
| Rainy days | 29 | 25 | 22 | 26 | 31 | 30 | 31 | 28 | 30 | 30 | 29 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ilog Ilaya is at