Average annual temperature is 26.8 °C
Absolute maximum temperature: 36.9 °C
Absolute minimum temperature: 18.5 °C
Number of sunny days: 116 days
Number of rainy days: 249 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) | 31.7 | 33.9 | 36.0 | 36.6 | 36.9 | 32.4 | 32.7 | 32.3 | 31.7 | 33.1 | 33.4 | 33.2 |
| Average daytime temperature (°C) | 28.8 | 30.7 | 32.6 | 34.2 | 33.4 | 30.3 | 30.5 | 30.1 | 30.1 | 30.9 | 31.6 | 30.8 |
| Average temperature (°C) | 25.0 | 25.7 | 26.9 | 28.5 | 28.2 | 26.8 | 27.0 | 26.7 | 26.5 | 26.7 | 26.9 | 26.6 |
| Average night temperature (°C) | 22.3 | 21.9 | 22.5 | 24.2 | 24.3 | 24.0 | 23.9 | 23.9 | 23.5 | 22.9 | 23.2 | 23.1 |
| Absolute minimum temperature (°C) | 19.7 | 18.5 | 20.5 | 21.9 | 22.1 | 22.9 | 22.3 | 22.6 | 22.4 | 20.6 | 19.5 | 19.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 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) | 8.7 | 9.8 | 11.1 | 11.5 | 10.7 | 8.5 | 7.9 | 8.7 | 8.2 | 9.1 | 10.0 | 9.1 |
| Precipitation (mm) | 47 | 11 | 12 | 75 | 304 | 413 | 816 | 606 | 473 | 176 | 45 | 32 |
| Sunny days | 22 | 20 | 22 | 11 | 1 | 0 | 1 | 0 | 0 | 3 | 19 | 17 |
| Rainy days | 9 | 8 | 9 | 19 | 30 | 30 | 30 | 31 | 30 | 28 | 11 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Antonio is at