Average annual temperature is 26.3 °C
Absolute maximum temperature: 37.1 °C
Absolute minimum temperature: 16.7 °C
Number of sunny days: 41 days
Number of rainy days: 324 days
Look at detailed online map of Callao
* Weather data for Callao 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) | 30.3 | 31.0 | 34.1 | 35.2 | 37.1 | 35.8 | 35.3 | 36.2 | 33.1 | 32.9 | 32.3 | 32.0 |
| Average daytime temperature (°C) | 26.2 | 27.3 | 29.3 | 32.1 | 33.6 | 33.5 | 32.5 | 32.7 | 31.7 | 31.4 | 29.4 | 28.6 |
| Average temperature (°C) | 23.2 | 23.6 | 24.6 | 26.8 | 28.3 | 28.3 | 27.8 | 27.9 | 27.2 | 27.1 | 25.6 | 24.9 |
| Average night temperature (°C) | 20.7 | 20.6 | 20.8 | 23.1 | 24.8 | 24.7 | 24.6 | 24.7 | 24.1 | 23.8 | 22.9 | 22.4 |
| Absolute minimum temperature (°C) | 17.1 | 17.6 | 16.7 | 21.0 | 23.7 | 23.5 | 22.8 | 23.8 | 23.1 | 22.3 | 18.9 | 20.3 |
| 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 | 12.6 | 13.0 | 13.2 | 13.1 | 12.7 | 12.2 | 11.7 | 11.3 | 11.1 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 6.5 | 7.6 | 10.8 | 10.7 | 10.5 | 10.6 | 9.0 | 8.9 | 9.2 | 9.5 | 8.3 | 7.9 |
| Precipitation (mm) | 56 | 78 | 25 | 87 | 194 | 240 | 477 | 413 | 232 | 73 | 109 | 137 |
| Sunny days | 8 | 6 | 6 | 7 | 4 | 1 | 1 | 3 | 0 | 3 | 1 | 1 |
| Rainy days | 23 | 22 | 25 | 23 | 27 | 29 | 30 | 28 | 30 | 28 | 29 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Callao is at