Average annual temperature is 25.8 °C
Absolute maximum temperature: 36.3 °C
Absolute minimum temperature: 16.8 °C
Number of sunny days: 27 days
Number of rainy days: 338 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) | 30.5 | 31.0 | 34.2 | 35.0 | 36.3 | 34.9 | 35.2 | 35.5 | 33.0 | 32.9 | 31.6 | 31.7 |
| Average daytime temperature (°C) | 25.5 | 26.5 | 28.5 | 31.0 | 32.3 | 33.3 | 32.1 | 32.5 | 31.7 | 30.7 | 28.1 | 27.4 |
| Average temperature (°C) | 22.9 | 23.0 | 24.1 | 26.1 | 27.5 | 27.6 | 27.4 | 27.6 | 26.8 | 26.6 | 25.2 | 24.3 |
| Average night temperature (°C) | 20.6 | 20.2 | 20.5 | 22.8 | 24.3 | 24.1 | 24.3 | 24.3 | 23.8 | 23.3 | 22.7 | 22.0 |
| Absolute minimum temperature (°C) | 18.0 | 16.8 | 17.1 | 20.2 | 23.1 | 22.8 | 23.0 | 22.9 | 22.8 | 21.4 | 18.7 | 19.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.2 | 11.5 | 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) | 4.7 | 6.3 | 10.3 | 10.1 | 10.1 | 10.2 | 8.7 | 8.8 | 8.9 | 9.0 | 6.9 | 6.7 |
| Precipitation (mm) | 150 | 226 | 44 | 102 | 199 | 248 | 587 | 371 | 241 | 134 | 181 | 309 |
| Sunny days | 3 | 8 | 6 | 3 | 1 | 1 | 0 | 4 | 0 | 1 | 0 | 0 |
| Rainy days | 28 | 20 | 25 | 27 | 30 | 29 | 31 | 27 | 30 | 30 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Antonio is at