- JAN - DEC30°25°
Top things to do in Guam
Hotels in Guam
Reviews of Guam activities
Guam at a glance
Quick facts about Guam
Local weather
℉℃Time zone
GMT +10:00
No time difference
Currency
U.S. Dollar
1CAD = 0.71USD
Official languages
English
Best time to visit
DEC - JUN
Nice weather - absence of heavy rains
JUL
Fourth of July (American Independence Day)
OCT
Columbus Day
Recommended trip duration
3 days
What to know before visiting Guam
What to do in Guam through the year
Guam’s busiest bookings are for Events & shows, followed by Outdoor & sports activities and Water activities, with Zoos & aquariums and Cruises also showing notable interest. Klook booking data shows a clear annual rhythm: December is the main peak while August is the quietest month. Plan around those rhythms depending on what you want to do — festival or show calendars and outdoor water sports drive the high season, while quieter months suit low-key beach time. Decide whether you want peak atmosphere or quieter beaches is the main choice travellers face, according to Klook booking data.
Best months to visit and what to expect
December is the busiest month on Klook booking data, and August is the quietest, so expect the most atmosphere in December and the least crowds in August. Prices move independently: the priciest month on record was July and the lowest median price appeared in April, so there are months with high demand but not the highest prices (December is busy without being the priciest). For lower prices and smaller crowds, aim for April or August; for peak-season atmosphere, pick December or July. Choose between lower prices or peak atmosphere.
| Month | Demand Level | Typical Price |
|---|---|---|
| January | Peak demand | USD 92 |
| February | Quieter than usual | USD 120 |
| March | Quieter than usual | USD 98 |
| April | Busier than usual | USD 55 |
| May | Busier than usual | USD 94 |
| June | About average | USD 104 |
| July | Busier than usual | USD 127 |
| August | Very quiet | USD 125 |
| September | Quieter than usual | USD 120 |
| October | Very quiet | USD 118 |
| November | About average | USD 115 |
| December | Peak demand | USD 85 |
Demand is bookings in that month compared with a typical month, from historical Klook booking data, grouped into the demand levels above; typical price is the median paid on Klook in that month; prices are shown with their currency code. Based on Klook booking data, July 2025 – June 2026.
Tips for travellers planning ahead
Most travellers on Klook lock experiences in about 5 days ahead, with the earliest planners booking around two weeks out. That means you can often be flexible and book a day or two before travel, but in the peak months (notably December and July) it pays to secure popular events and activities earlier. Use Klook to compare options and confirm bookings once you know your dates — the platform’s historic booking patterns show when demand rises so you can choose either last-minute flexibility or a little extra planning for busy months. Book confidently on Klook, matching your timing to the season.
FAQs about Guam
When is the best time to visit Guam?
When is the best time to visit Guam?
When is the cheapest time to visit Guam?
When is the cheapest time to visit Guam?
How far ahead should I book activities in Guam?
How far ahead should I book activities in Guam?
How much do activities in Guam typically cost?
How much do activities in Guam typically cost?
What is Guam best known for on Klook?
What is Guam best known for on Klook?
