Average annual temperature is 27.5 °C
Absolute maximum temperature: 38.3 °C
Absolute minimum temperature: 20.4 °C
Number of sunny days: 67 days
Number of rainy days: 298 days
Look at detailed online map of Guamen
* Weather data for Guamen 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) | 33.8 | 36.2 | 38.3 | 37.7 | 36.9 | 37.1 | 35.7 | 33.5 | 32.9 | 32.7 | 33.9 | 35.1 |
| Average daytime temperature (°C) | 31.8 | 33.8 | 35.6 | 35.2 | 34.5 | 32.6 | 31.7 | 31.5 | 30.9 | 31.1 | 32.2 | 33.4 |
| Average temperature (°C) | 26.3 | 27.3 | 28.6 | 28.6 | 28.8 | 27.6 | 27.2 | 27.2 | 26.6 | 26.8 | 27.3 | 27.9 |
| Average night temperature (°C) | 22.5 | 22.6 | 23.1 | 24.3 | 25.0 | 24.4 | 24.3 | 24.3 | 24.0 | 23.8 | 23.3 | 23.8 |
| Absolute minimum temperature (°C) | 20.7 | 20.4 | 21.1 | 22.5 | 23.9 | 23.7 | 22.8 | 23.1 | 23.2 | 22.7 | 20.9 | 23.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 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 | 13.0 | 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 | 9.8 | 10.8 | 10.8 | 10.6 | 8.9 | 7.2 | 8.9 | 7.2 | 8.4 | 10.0 | 9.6 |
| Precipitation (mm) | 62 | 68 | 23 | 234 | 184 | 283 | 549 | 190 | 297 | 192 | 78 | 64 |
| Sunny days | 15 | 18 | 13 | 0 | 5 | 0 | 0 | 0 | 0 | 2 | 7 | 7 |
| Rainy days | 16 | 10 | 18 | 30 | 26 | 30 | 31 | 31 | 30 | 29 | 23 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Guamen is at