What is the weather like in Port of Spain in May?

Expect temperatures between 25°C and 30°C with 21% average rain probability and about 8 hours of sunshine daily.

What is the weather like in Port of Spain in May?

Port of Spain in May scores 59/100 based on 30 years of climate data. Good option with minor considerations.

Who should visit Port of Spain in May?

May in Port of Spain is ideal for: Beach lovers, Honeymoon couples, Business travelers.

Port of Spain Weather in May | 30-Year Forecast

Avg High

30°C

Hottest around day 11

Avg Low

25°C

Coolest around day 1

Rainy Days

5days

21% avg rain chance

Sunshine

8hrs/day

Spring season

Sea Temperature in May

Coastal Waters(Ocean)

29.2°C

Monthly Average

Water Feel

🌴Tropical

Perfect for swimming and water sports

Swim Rating

✅Excellent for swimming

Based on average sea surface temperature

Body of Water

Coastal Waters

Ocean

Port of Spain coastline

Essential Travel Info for Port of Spain

🗓️ Best Time to Visit 📖 Travel Guide 🍴 Food Guide

Currency

TTD

$ Trinidad and Tobago dollar

Language

English

Driving

Left side

Connect

SIM cards are easily available. Local ce...

Safety

Moderate Safety

GPI: 2.005

Travel Intelligence

Exclusive flight analytics & health data for Port of Spain

Smart Flight Estimator

Airport-to-Airport Logistics

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Flight Connectivity Analysis

Airport traffic data & seasonal patterns

Low Traffic

20/ 100

Traffic Index

Quieter airport

Peak Daily Arrivals

slots per day

Peak

Aug

Low

Nov

Monthly Traffic Distribution

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Traffic Level

Low Season

Key Connections

Scarborough Tobago-Crown Point (TAB)

Bridgetown Sir Grantley Adams (BGI)

Miami (MIA)

Tobago ()

New York John F Kennedy (JFK)

Health & Safety Advisory

CDC travel health recommendations

7 Recommendations

COVID-19

All eligible travelers should be up to date with their COVID-19 vaccines. Please seeYour COVID-19 Vaccinationfor more information.

Hepatitis A

Recommended for unvaccinated travelers one year old or older going to Trinidad and Tobago.Infants 6 to 11 months old should also be vaccinated against Hepatitis A. The dose does not count toward the routine 2-dose series.Travelers allergic to a vaccine component should receive a single dose of immune globulin, which provides effective protection for up to 2 months depending on dosage given.Unvaccinated travelers who are over 40 years old, are immunocompromised, or have chronic medical conditions planning to depart to a risk area in less than 2 weeks should get the initial dose of vaccine and at the same appointment receive immune globulin.

Hepatitis B

Recommended for unvaccinated travelers younger than 60 years old traveling to Trinidad and Tobago. Unvaccinated travelers 60 years and older may get vaccinated before traveling to Trinidad and Tobago.

Measles

Cases of measles are on the rise worldwide. Travelers are at risk of measles if they have not been fully vaccinated at least two weeks prior to departure, or have not had measles in the past, and travel internationally to areas where measles is spreading.All international travelers should be fully vaccinated against measles with the measles-mumps-rubella (MMR) vaccine, including an early dose for infants 6–11 months, according toCDC’s measles vaccination recommendations for international travel.

Rabies

Dogs infected with rabies are not commonly found in Trinidad and Tobago.Rabies is present in bats.If rabies exposures occur while in Trinidad and Tobago, rabies vaccines are typically available throughout most of the country.Rabies pre-exposure vaccination considerations include whether travelers 1) will be performing occupational or recreational activities that increase risk for exposure to potentially rabid animals and 2) might have difficulty getting prompt access to safe post-exposure prophylaxis.Please consult with a healthcare provider to determine whether you should receive pre-exposure vaccination before travel.For more information, seecountry rabies status assessments.

Typhoid

Recommended for most travelers, especially those staying with friends or relatives or visiting smaller cities or rural areas.

+1 more

Source: CDC Travelers' Health

View Complete Health Guide

Is May a Good Time to Visit Port of Spain?

👌Good option with minor considerations(59/100)

Short Answer

Port of Spain in May tests even seasoned travelers: 30°C daytime temperatures and 75% humidity mean early mornings or evenings are your best windows for sightseeing.

Decision Factors

Oppressive heat and humidity

30.4°C with 75% humidity - challenging conditions

Vaccinations required

Yellow Fever

Feels significantly hotter than 30.4°C

Heat index: 37°C due to 75% humidity

Warm tropical seas

29.2°C sea temperature - Hot Soup

Seismically active region

20 earthquakes recorded in this month (30-year data)

Peak tourist season

100% of annual peak - expect crowds and peak prices

Good For

🏖️
Beach lovers
29.2°C warm seas and 21% rain probability
💑
Honeymoon couples
Wedding score 88/100 with romantic weather conditions
💼
Business travelers
Climate-controlled meetings unaffected by weather

Who Should Avoid

💰
Budget travelers
Peak season means premium prices everywhere
👴
Elderly travelers
Heat index of 37°C poses health risks
🌡️
Heat-sensitive visitors
37°C feels-like temperature creates discomfort

"According to 30YearWeather's analysis of 30 years of NASA POWER satellite data,Port of Spain in May averages 30°C with 21% precipitation probability."

📊 Source: 30YearWeather.com🛰️ Data: NASA POWER (1991-2021)View Methodology →

Frequently Asked Questions: Port of Spain in May

What are the temperatures in Port of Spain in May?

Daytime highs average 30°C, nights drop to 25°C. Temperatures remain fairly consistent.

How many rainy days in Port of Spain in May?

Expect around 5 days with measurable rainfall. Rain is unlikely to disrupt plans.

What to wear in Port of Spain in May?

Light, breathable fabrics. Don't forget sunglasses and a hat.

Is May peak season in Port of Spain?

This is shoulder season—moderate prices and manageable crowds.

Port of Spain Weather in May