Average annual temperature is 27.7 °C
Absolute maximum temperature: 30.5 °C
Absolute minimum temperature: 24.0 °C
Number of sunny days: 36 days
Number of rainy days: 329 days
Look at detailed online map of San Antonio
* Weather data for San Antonio 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) | 28.0 | 27.8 | 28.3 | 29.5 | 30.5 | 30.4 | 30.5 | 30.4 | 30.4 | 30.3 | 29.8 | 29.3 |
| Average daytime temperature (°C) | 26.8 | 27.2 | 27.2 | 28.4 | 29.4 | 29.2 | 29.2 | 29.6 | 29.4 | 29.5 | 28.6 | 28.5 |
| Average temperature (°C) | 26.0 | 26.4 | 26.6 | 27.5 | 28.4 | 28.2 | 28.3 | 28.6 | 28.2 | 28.3 | 27.8 | 27.5 |
| Average night temperature (°C) | 25.1 | 25.5 | 25.8 | 26.5 | 27.1 | 26.8 | 27.1 | 27.4 | 27.1 | 27.2 | 26.6 | 26.3 |
| Absolute minimum temperature (°C) | 24.3 | 24.0 | 24.3 | 24.9 | 24.5 | 25.3 | 25.3 | 25.8 | 25.5 | 25.8 | 25.9 | 25.6 |
| 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) | 11.5 | 11.7 | 12.1 | 12.4 | 12.7 | 12.8 | 12.8 | 12.5 | 12.2 | 11.9 | 11.6 | 11.4 |
| 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) | 5.1 | 8.9 | 10.7 | 10.8 | 10.7 | 10.7 | 9.1 | 9.9 | 9.7 | 10.2 | 8.4 | 10.2 |
| Precipitation (mm) | 464 | 236 | 45 | 111 | 87 | 181 | 212 | 161 | 237 | 112 | 280 | 64 |
| Sunny days | 0 | 1 | 8 | 9 | 5 | 0 | 1 | 4 | 0 | 4 | 2 | 2 |
| Rainy days | 31 | 27 | 23 | 21 | 26 | 30 | 30 | 27 | 30 | 27 | 28 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Antonio is at