Port of Spain Weather in May

Trinidad and Tobago · May climate averages and travel tips

Avg high31°C (88°F)
Avg low26°C (78°F)
Rainfall125 mm (4.9 in)
RatingPoor 3.7/10

Expect very hot days in Port of Spain in May: the average high is 31°C (88°F) and the average low is 26°C (78°F). The month is wet, with about 125 mm (4.9 in) of rain spread over 20 days. You get roughly 12.5 hours of daylight and frequently cloudy skies.

Is May a good time to visit Port of Spain?

May is not the best time to visit Port of Spain (3.7/10) mainly because of the rain. The weather is much better in February to April.

Visiting Port of Spain in May

May: warm and turning wet

May feels hot and sticky, with highs around 31°C and nights staying warm. Rain falls on many days, though it doesn't necessarily keep you indoors all day. Showers can interrupt a walk around Queen's Park Savannah, so keep indoor stops like the National Museum in your plans.

You'll have less sunshine than in the drier months, and long hikes or a full day outdoors can feel tiring. June is wetter still, so May can work if you're happy to fit sightseeing around passing rain.

Indian Arrival Day

Indian Arrival Day is marked on May 30, with events celebrating the arrival of indentured Indians in Trinidad. It's a good chance to learn more about the island's Indian heritage. Look for celebrations in Port of Spain and enjoy local favourites such as doubles, a curried chickpea snack.

Travelling with kids? A museum visit or a doubles stop can be easier than a long, exposed walk when the afternoon feels muggy.

Quieter than the dry season

May sits outside Port of Spain's February-to-April best-weather stretch, and it's generally a quieter time than Carnival season. You're less likely to face peak-season crowds, and accommodation can be better value than in the busiest months, though prices vary.

A useful local tip: if rain catches you near the Brian Lara Promenade, duck into the nearby National Museum rather than waiting it out outdoors. For a drier-weather city break, May isn't ideal; for a calmer visit with flexible plans, it can still suit you.

May weather at a glance

Average high31°C (88°F)
Average low26°C (78°F)
Daily mean28°C (82°F)
Rainfall125 mm (4.9 in)
Rainy days (1 mm+)20
Humidity73%
Cloud cover66%
Daylight12.5 hours
Est. sunshine4.7 hours/day
Wind21.2 km/h
vs AprilAbout as warm as April, with 61 mm more rain.

What to pack for Port of Spain in May

Port of Spain weather in other months

Jan29°C / 24°C108 mmFairFeb30°C / 24°C69 mmGoodMar30°C / 24°C84 mmGoodApr31°C / 25°C64 mmGoodMay31°C / 26°C125 mmPoorJun30°C / 25°C230 mmPoorJul29°C / 25°C214 mmPoorAug30°C / 25°C209 mmPoorSep30°C / 25°C140 mmPoorOct30°C / 25°C189 mmPoorNov29°C / 25°C223 mmPoorDec29°C / 24°C187 mmPoor

← AprilBest time to visit Port of SpainJune →

Better weather in May nearby

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