Average annual temperature is 27.4 °C
Absolute maximum temperature: 38.5 °C
Absolute minimum temperature: 20.2 °C
Number of sunny days: 74 days
Number of rainy days: 291 days
Look at detailed online map of San Bartolome
* Weather data for San Bartolome 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) | 33.5 | 36.0 | 38.5 | 37.5 | 37.5 | 36.0 | 35.8 | 32.7 | 33.0 | 32.7 | 33.7 | 34.1 |
| Average daytime temperature (°C) | 31.5 | 33.5 | 35.7 | 35.4 | 34.4 | 33.0 | 32.0 | 31.4 | 31.2 | 31.3 | 32.1 | 32.6 |
| Average temperature (°C) | 26.2 | 27.0 | 28.5 | 28.5 | 28.6 | 27.7 | 27.4 | 27.2 | 26.7 | 26.8 | 27.2 | 27.4 |
| Average night temperature (°C) | 22.4 | 22.3 | 23.1 | 24.1 | 24.9 | 24.5 | 24.4 | 24.4 | 24.0 | 23.7 | 23.5 | 23.5 |
| Absolute minimum temperature (°C) | 20.2 | 20.3 | 20.8 | 22.9 | 23.9 | 23.5 | 22.9 | 23.4 | 23.1 | 22.7 | 20.7 | 21.7 |
| 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 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.3 | 11.6 | 12.1 | 12.5 | 12.9 | 13.0 | 12.9 | 12.6 | 12.2 | 11.8 | 11.4 | 11.2 |
| 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) | 8.7 | 9.7 | 10.9 | 10.7 | 10.8 | 9.4 | 7.5 | 9.2 | 7.6 | 8.5 | 10.0 | 9.7 |
| Precipitation (mm) | 68 | 60 | 35 | 212 | 213 | 366 | 502 | 274 | 460 | 288 | 70 | 57 |
| Sunny days | 16 | 16 | 12 | 0 | 5 | 0 | 0 | 0 | 0 | 3 | 11 | 11 |
| Rainy days | 15 | 12 | 19 | 30 | 26 | 30 | 31 | 31 | 30 | 28 | 19 | 20 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Bartolome is at