Average annual temperature is 27.3 °C
Absolute maximum temperature: 38.8 °C
Absolute minimum temperature: 17.7 °C
Number of sunny days: 100 days
Number of rainy days: 265 days
Look at detailed online map of San Atanacio
* Weather data for San Atanacio 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) | 34.0 | 35.7 | 38.7 | 38.8 | 38.4 | 34.5 | 33.6 | 32.6 | 32.2 | 32.9 | 33.8 | 34.6 |
| Average daytime temperature (°C) | 31.4 | 33.2 | 35.3 | 35.7 | 35.3 | 31.7 | 30.5 | 30.6 | 30.2 | 30.5 | 31.9 | 32.7 |
| Average temperature (°C) | 26.1 | 27.0 | 28.4 | 28.8 | 29.0 | 27.1 | 26.7 | 26.8 | 26.4 | 26.5 | 27.1 | 27.6 |
| Average night temperature (°C) | 21.9 | 21.3 | 22.2 | 23.8 | 24.6 | 24.0 | 23.9 | 23.9 | 23.5 | 23.4 | 23.0 | 23.3 |
| Absolute minimum temperature (°C) | 18.7 | 17.7 | 19.6 | 22.4 | 23.0 | 22.6 | 21.9 | 22.9 | 22.4 | 20.8 | 20.1 | 21.0 |
| 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) | 11.3 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 | 13.0 | 12.7 | 12.2 | 11.8 | 11.4 | 11.2 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.3 | 10.0 | 11.2 | 11.0 | 10.7 | 9.5 | 7.4 | 9.3 | 8.6 | 8.7 | 10.0 | 9.7 |
| Precipitation (mm) | 41 | 22 | 11 | 112 | 128 | 382 | 543 | 219 | 240 | 138 | 42 | 19 |
| Sunny days | 21 | 20 | 22 | 3 | 1 | 0 | 1 | 0 | 0 | 1 | 17 | 14 |
| Rainy days | 10 | 8 | 9 | 27 | 30 | 30 | 30 | 31 | 30 | 30 | 13 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Atanacio is at