Average annual temperature is 27.5 °C
Absolute maximum temperature: 38.2 °C
Absolute minimum temperature: 20.1 °C
Number of sunny days: 82 days
Number of rainy days: 283 days
Look at detailed online map of Guemasan
* Weather data for Guemasan 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) | 32.2 | 34.2 | 37.4 | 37.7 | 38.2 | 36.3 | 36.0 | 33.8 | 33.2 | 32.7 | 33.6 | 34.0 |
| Average daytime temperature (°C) | 30.0 | 32.2 | 34.3 | 35.1 | 34.9 | 33.0 | 32.0 | 31.9 | 31.5 | 31.5 | 32.2 | 32.2 |
| Average temperature (°C) | 25.7 | 27.0 | 28.0 | 28.8 | 29.1 | 27.9 | 27.6 | 27.5 | 26.9 | 27.2 | 27.5 | 27.3 |
| Average night temperature (°C) | 22.6 | 23.0 | 23.1 | 24.5 | 25.4 | 24.7 | 24.8 | 24.7 | 24.3 | 24.2 | 24.0 | 23.8 |
| Absolute minimum temperature (°C) | 20.4 | 20.1 | 21.0 | 23.0 | 23.9 | 23.5 | 23.6 | 23.5 | 23.4 | 23.5 | 21.8 | 21.6 |
| 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 | 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 | 12.8 | 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) | 8.6 | 10.1 | 11.1 | 10.9 | 10.8 | 10.2 | 8.4 | 9.7 | 7.9 | 9.1 | 10.0 | 9.5 |
| Precipitation (mm) | 83 | 32 | 21 | 180 | 231 | 263 | 382 | 224 | 398 | 182 | 51 | 64 |
| Sunny days | 16 | 16 | 21 | 3 | 5 | 0 | 1 | 1 | 0 | 2 | 7 | 10 |
| Rainy days | 15 | 12 | 10 | 27 | 26 | 30 | 30 | 30 | 30 | 29 | 23 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Guemasan is at