Hagatna Weather in May
Guam · May climate averages and travel tips
In May, Hagatna has average highs of 29°C (84°F) and lows of 28°C (82°F). The month is moderately rainy, with about 68 mm (2.7 in) of rain spread over 13 days. Humidity averages 80%, so it feels sticky and hotter than the thermometer suggests. You get roughly 12.6 hours of daylight and a mix of sun and cloud.
Is May a good time to visit Hagatna?
May is a good time to visit Hagatna (7/10), though February to April are even better.
Visiting Hagatna in May
May weather
May feels hot and sticky in Hagåtña, with warm nights and frequent showers. Rain falls on 13 days, but showers don't usually rule out a whole day. You'll get some sunshine for walks around Plaza de España and the Dulce Nombre de Maria Cathedral, or a drive along the coast.
The sea is warm, but cloud and passing rain can interrupt beach time. Save longer outdoor plans for clearer spells, and don't count on a dry afternoon for a hike. Humidity can make walking around the historic centre tiring, so take breaks indoors when the air feels heavy.
Events and crowds
Memorial Day weekend brings a US holiday, though it isn't one of Hagåtña's major local festivals. Guam's best-known cultural events fall at other times of year, so May is a quieter month for sightseeing.
If you hate crowds, May is a good time to explore the capital. It's generally calmer than the winter travel season and the busy summer school break, when family trips can lift demand. Prices may be gentler than during those peak periods, though flights and stays still vary.
Tips for Hagatna in May
May is a useful middle ground: you can enjoy Hagåtña's landmarks without the busiest-season feel, as long as you're flexible when rain rolls through. Keep a museum or café stop in mind for a wet spell.
Travelling with kids? Pair a short wander through Plaza de España with the nearby Latte Stone Park, rather than planning a long outdoor outing in the sticky heat. The sites are close together, and you can duck indoors between stops. Ask locally about the Spanish-era ruins as you go; they give the capital's compact centre a lot of its character.
May weather at a glance
| Average high | 29°C (84°F) |
|---|---|
| Average low | 28°C (82°F) |
| Daily mean | 29°C (83°F) |
| Rainfall | 68 mm (2.7 in) |
| Rainy days (1 mm+) | 13 |
| Humidity | 80% |
| Cloud cover | 52% |
| Daylight | 12.6 hours |
| Est. sunshine | 6.7 hours/day |
| Wind | 18.2 km/h |
| vs April | 1°C warmer than April, with 18 mm more rain. |
What to pack for Hagatna in May
- light, breathable clothing
- sunscreen and a hat
- an umbrella or rain jacket
- swimwear
Hagatna weather in other months
← AprilBest time to visit HagatnaJune →
Better weather in May nearby
- Sydney20°C · 43 mm · Excellent
- Perth21°C · 73 mm · Excellent
- Gold Coast23°C · 74 mm · Excellent
- Adelaide19°C · 49 mm · Excellent
- Kingston21°C · 72 mm · Excellent
- Brisbane23°C · 78 mm · Excellent
Nearby in May
Where else is good in May? See where to go in May.