Guam > Guam, weather in August: Climate and travel budget

Guam in August |
Guam in August : Travel budget & tourist seasons.
Budget your trip depending on your departure time.
Beyond the tourist season (low, medium or high season) of the destination country, prices of your flight, hotel or all-inclusive stays may also vary depending on the demand in your country (our rates are evaluated from western Europe).
Thus, from western Europe, a stay will often be more expensive for a start during the school holidays.
In August, here's what you can expect on average:
• All-inclusive stays: 3768 € / week
• Round-trip flight: 1788 €
• Tourist season: high season
Climate in August, picked destinations
In August, weather conditions in Guam make it a relatively bad trip destination. Among our chosen destinations (see below), the average temperatures you'll face in August would be between 26.0°C and 30.0°C, with exceptional possible peaks as low as 23°C and high as 33°C as observed in previous years.The average amount of rain observed during August in Guam is 400 mm and you would typically have 25 rainy days.
Click on the name of a city to read more details about it, have more climate data history and see weather forecasts.
| City | Sunlight (h/d) | Average T min (°C) | Average T max (°C) | Record T min (°C) | Record T max (°C) | Precipitations (mm) | Wet days | Rating |
| Agana | 5 | 26 | 30 | 23 | 33 | 400 | 25 | ![]() |
Guam: Climate & Weather
If you want to avoid the influx of Japanese tourists, do not visit Guam at the time of their holidays, which take place late December, late April / early May and July to September.
Guam: Map

Not the best weather? Look for other destinations: Where to go in August




