When to go · Guam
Guam in May
Good month. Hottest and still mostly dry; Golden Week early in the month. Mawar hit in May 2023, so check forecasts.
Key facts
- Verdict
- Good
- Crowds
- High
- Guam
- Prices
- High
- Guam
Verdict
Hottest and still mostly dry; Golden Week early in the month. Mawar hit in May 2023, so check forecasts.
Weather in May
- Guam · Tumon, Hagåtña, the south and the north plateauhot
Warm all year (26–31 °C). Dry trade-wind season January–May; rainy season July–November, when most typhoons pass. Guam lies in the zone where tropical storms form, so a storm is possible in any month.
Festivals and holidays
Dates as our data lists them. Moving holidays (lunar and Islamic calendars, Easter) shift every year: check the date for your year before you build a trip on it.
Golden Week (Japan) big impact
Late Apr – early May
Tumon's busiest week for Japanese visitors; book early.
Village fiestas
Weekends all year
Each village honours its patron saint with Mass, procession and open-house food; visitors are often welcomed.
Crowds and prices
- Crowds · Guam
- High
- Prices · Guam
- High
High-price month: see what to book ahead.
What to pack
- Light, breathable clothes, a sun hat and sunscreen
Where to go in May
Rated best or good this month
Dry season ends; hot.