Average annual temperature is 26.1 °C
Absolute maximum temperature: 33.4 °C
Absolute minimum temperature: 18.0 °C
Number of sunny days: 40 days
Number of rainy days: 325 days
Look at detailed online map of Castro
* Weather data for Castro 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) | 29.0 | 29.9 | 32.4 | 33.4 | 33.0 | 31.0 | 31.6 | 31.4 | 30.7 | 30.8 | 30.4 | 30.0 |
| Average daytime temperature (°C) | 27.5 | 28.5 | 29.7 | 31.4 | 31.1 | 30.0 | 29.8 | 29.5 | 29.5 | 29.7 | 29.6 | 29.2 |
| Average temperature (°C) | 24.4 | 24.8 | 25.5 | 27.1 | 27.4 | 26.6 | 26.7 | 26.2 | 26.3 | 26.3 | 25.9 | 25.8 |
| Average night temperature (°C) | 21.2 | 21.1 | 21.4 | 23.3 | 24.1 | 23.9 | 24.1 | 23.7 | 23.8 | 23.2 | 22.5 | 22.5 |
| Absolute minimum temperature (°C) | 18.6 | 18.0 | 18.9 | 21.8 | 21.7 | 22.9 | 22.6 | 22.8 | 23.1 | 21.2 | 20.6 | 19.5 |
| 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 | 11.1 |
| 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) | 8.9 | 10.4 | 11.0 | 11.4 | 10.9 | 8.8 | 7.6 | 8.6 | 7.9 | 8.7 | 10.1 | 9.9 |
| Precipitation (mm) | 149 | 49 | 35 | 128 | 366 | 509 | 810 | 670 | 549 | 239 | 77 | 163 |
| Sunny days | 9 | 11 | 14 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 |
| Rainy days | 22 | 17 | 17 | 27 | 31 | 30 | 31 | 31 | 30 | 31 | 28 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Castro is at