Average annual temperature is 26.3 °C
Absolute maximum temperature: 32.6 °C
Absolute minimum temperature: 22.4 °C
Number of sunny days: 18 days
Number of rainy days: 347 days
Look at detailed online map of San Isisdro
* Weather data for San Isisdro 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) | 27.8 | 29.0 | 29.3 | 30.4 | 30.7 | 31.6 | 31.2 | 31.6 | 32.6 | 32.0 | 30.8 | 29.4 |
| Average daytime temperature (°C) | 26.2 | 26.9 | 27.4 | 29.0 | 29.4 | 29.5 | 28.9 | 29.8 | 29.8 | 29.6 | 28.7 | 28.1 |
| Average temperature (°C) | 24.5 | 24.9 | 25.3 | 26.6 | 27.1 | 26.8 | 26.7 | 27.1 | 26.9 | 26.9 | 26.4 | 26.0 |
| Average night temperature (°C) | 23.4 | 23.4 | 23.7 | 24.6 | 25.2 | 24.9 | 24.9 | 25.2 | 24.8 | 24.8 | 24.6 | 24.4 |
| Absolute minimum temperature (°C) | 22.4 | 22.5 | 22.8 | 23.3 | 24.0 | 23.5 | 23.1 | 24.0 | 23.5 | 23.5 | 22.4 | 23.7 |
| 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) | 11.7 | 11.8 | 12.1 | 12.3 | 12.5 | 12.6 | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.6 |
| 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) | 5.3 | 8.4 | 10.2 | 10.8 | 10.5 | 10.2 | 9.6 | 10.5 | 10.3 | 10.3 | 9.4 | 9.5 |
| Precipitation (mm) | 565 | 300 | 170 | 69 | 108 | 174 | 139 | 62 | 98 | 109 | 169 | 221 |
| Sunny days | 0 | 0 | 0 | 1 | 2 | 2 | 1 | 6 | 2 | 2 | 0 | 2 |
| Rainy days | 31 | 28 | 31 | 29 | 29 | 28 | 30 | 25 | 28 | 29 | 30 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Isisdro is at