Average annual temperature is 21.0 °C
Absolute maximum temperature: 29.5 °C
Absolute minimum temperature: 11.7 °C
Number of sunny days: 15 days
Number of rainy days: 350 days
Look at detailed online map of Ianglayan
* Weather data for Ianglayan 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) | 24.5 | 24.4 | 27.6 | 26.8 | 27.8 | 28.1 | 27.9 | 29.5 | 27.3 | 28.1 | 25.5 | 25.5 |
| Average daytime temperature (°C) | 20.4 | 21.7 | 22.5 | 24.8 | 26.4 | 26.4 | 26.0 | 27.0 | 25.8 | 25.0 | 23.2 | 22.7 |
| Average temperature (°C) | 18.0 | 18.4 | 19.1 | 21.2 | 22.6 | 22.7 | 22.7 | 23.0 | 22.3 | 21.7 | 20.4 | 20.0 |
| Average night temperature (°C) | 16.2 | 15.6 | 16.0 | 18.3 | 19.5 | 19.6 | 20.0 | 19.8 | 19.5 | 19.2 | 18.2 | 17.9 |
| Absolute minimum temperature (°C) | 13.3 | 11.8 | 11.7 | 16.1 | 17.5 | 18.4 | 19.0 | 18.8 | 18.4 | 17.0 | 14.3 | 15.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.2 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 | 13.0 | 12.7 | 12.2 | 11.8 | 11.3 | 11.1 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 5.1 | 7.6 | 9.7 | 10.5 | 10.0 | 9.9 | 8.0 | 8.7 | 8.3 | 8.4 | 7.6 | 7.7 |
| Precipitation (mm) | 331 | 235 | 139 | 208 | 277 | 255 | 579 | 282 | 415 | 177 | 200 | 263 |
| Sunny days | 0 | 5 | 3 | 0 | 0 | 0 | 0 | 5 | 0 | 1 | 0 | 1 |
| Rainy days | 31 | 23 | 28 | 30 | 31 | 30 | 31 | 26 | 30 | 30 | 30 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ianglayan is at