When to go · Hagåtña
Hagåtña in May
Good month. Outside the best window (All year). Across Guam: Hottest and still mostly dry; Golden Week early in the month. Mawar hit in May 2023, so check forecasts.
Key facts
- Verdict
- Good
- Temperature
- 33°C (91°F)91°F (33°C) / 26°C (79°F)79°F (26°C)
- average high / low
- Rain days
- 5
- Crowds
- High
- Guam overall
- Prices
- High
- Guam overall
Verdict
Outside the best window (All year). Across Guam: Hottest and still mostly dry; Golden Week early in the month. Mawar hit in May 2023, so check forecasts.
Is another month better than May?
No other month rates higher than May for Hagåtña in this guide.
Weather in May
- HagåtñaHighs around 33 °C (91 °F), lows around 26 °C (79 °F), rain on about 5 daysHighs around 91 °F (33 °C), lows around 79 °F (26 °C), rain on about 5 days
- Guam, Guam · Tumon, Hagåtña, the south and the north plateauhot
Warm all year (26–31 °C (79–88 °F)). 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.Warm all year (79–88 °F (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 · Guam
Tumon's busiest week for Japanese visitors; book early.
Crowds and prices
- Crowds · Guam overall
- High
- Prices · Guam overall
- High
Guam overall: Hottest and still mostly dry; Golden Week early in the month. Mawar hit in May 2023, so check forecasts.
High-price month: see what to book ahead.
Compare two months
Weather, crowds and prices for any two months in Hagåtña, side by side.
Verdict
May: Good
Jan: Good
Daytime high
May: 33 °C (91 °F)91 °F (33 °C)
Jan: 31 °C (88 °F)88 °F (31 °C)
Night low
May: 26 °C (79 °F)79 °F (26 °C)
Jan: 24 °C (75 °F)75 °F (24 °C)
Rain days
May: 5 (better)
Jan: 8
Crowds
May: High
Jan: High
Prices
May: High
Jan: High
Festivals listed
May: 1
Jan: 1
May: Outside the best window (All year). Across Guam: Hottest and still mostly dry; Golden Week early in the month. Mawar hit in May 2023, so check forecasts.
January: Outside the best window (All year). Across Guam: Dry and breezy; Japanese and Korean winter holidays keep Tumon busy.
Hagåtña: figures are long-term averages from this guide, not a forecast.
What to pack
- Light, breathable clothes, a sun hat and sunscreen