Average annual temperature is 27.6 °C
Absolute maximum temperature: 39.3 °C
Absolute minimum temperature: 20.2 °C
Number of sunny days: 83 days
Number of rainy days: 282 days
Look at detailed online map of Castaño
* Weather data for Castaño 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) | 34.4 | 36.7 | 39.3 | 39.2 | 38.5 | 34.4 | 34.1 | 33.2 | 32.6 | 33.0 | 34.5 | 35.3 |
| Average daytime temperature (°C) | 32.2 | 33.6 | 35.5 | 35.8 | 34.9 | 32.4 | 31.3 | 30.7 | 31.1 | 31.2 | 32.5 | 33.4 |
| Average temperature (°C) | 26.7 | 27.4 | 28.4 | 29.0 | 29.0 | 27.4 | 27.1 | 27.1 | 26.7 | 26.8 | 27.5 | 28.1 |
| Average night temperature (°C) | 22.6 | 22.7 | 23.3 | 24.6 | 25.3 | 24.3 | 24.5 | 24.7 | 24.0 | 23.8 | 23.5 | 23.9 |
| Absolute minimum temperature (°C) | 20.2 | 20.3 | 21.1 | 22.9 | 23.7 | 23.4 | 22.9 | 23.1 | 23.1 | 22.3 | 21.0 | 22.0 |
| 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) | 11.3 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 | 13.0 | 12.7 | 12.2 | 11.8 | 11.4 | 11.2 |
| 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) | 9.3 | 10.1 | 11.2 | 10.9 | 11.0 | 9.1 | 7.5 | 9.4 | 8.3 | 8.6 | 10.1 | 9.6 |
| Precipitation (mm) | 34 | 36 | 18 | 124 | 217 | 474 | 729 | 282 | 428 | 201 | 55 | 24 |
| Sunny days | 18 | 17 | 17 | 2 | 2 | 0 | 0 | 0 | 0 | 2 | 14 | 11 |
| Rainy days | 13 | 11 | 14 | 28 | 29 | 30 | 31 | 31 | 30 | 29 | 16 | 20 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Castaño is at