Trinidad Weather in May
Thinking of visiting Trinidad in May? Expect very high temperatures reaching 31°C (88°F) during the day, dropping to 25°C (77°F) at night, and note that quite a bit of rainfall is likely.
Rainfall in Trinidad in May
On average, there are about 19 days with rain during this month, averaging 73 mm (2.9 in). Rain is frequent but mostly light this month, with brief showers more common than heavy downpours.
Temperature in Trinidad in May
May in Trinidad brings typical temperatures with highs around 31°C (88°F) and lows of 25°C (77°F). It's usually most comfortable outside during the morning and later in the day. With lows around 25°C (77°F), the nights are warm enough that a sheet is usually all you need for bedding.
Sunshine in Trinidad in May
Expect sunny days throughout the month, with an estimated 233 hours of sunshine. This makes it a pleasant time to visit Trinidad.
Average water temperature in May
The water is 28°C (82°F) this month — warm enough that getting in requires no effort at all. Good conditions for swimming, snorkeling, or just floating around.Our weather planner can help you find worldwide destinations with pleasant weather during this period. January and February typically offer the best weather for Trinidad.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Trinidad & Tobago, check out our Trinidad's climate page.
Trinidad Temperature in May
Min Temperature
25°C (77°F)
Max Temperature
31°C (88°F)
Water Temperature
28°C (82°F)
Chance of Rain
63%
Precipitation
73 mm (2.9 in)
Rainy days
19 days
Humidity
79%
Sunshine
233 hours
Percentage Sunshine
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Trinidad typically stay consistent throughout May, with daily highs averaging around 31°C (88°F). Nights are warm, with lows around 24°C (75°F).
Average temperatures in May
Historical weather for Trinidad in May
Browse day-by-day weather records for Trinidad spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Trinidad historical weather extremes in May
Based on 25 years of weather observations in Trinidad between 2001 and 2026, these are the recorded extremes.
- Trinidad recorded its highest May temperature of 35°C (95°F) on May 6, 2010.
- Trinidad experienced its chilliest May day on May 4, 2021, reaching only 26°C (79°F).
- Trinidad registered its coldest May night on May 18, 2021, with temperatures dropping to 19°C (66°F).
Best Places in Trinidad & Tobago in May
Find out more about the weather in Trinidad & Tobago and which places have the best travel conditions in this month. See all of Trinidad & Tobago in May →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Trinidad in May
Warm weather calls for comfortable, breathable clothing in May. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Rain is likely on several days, so bring a good rain jacket. Expect water temperatures of around 28°C (82°F), which is ideal for taking a refreshing dip. Bring swimwear and consider packing a towel for drying off. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Trinidad in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Trinidad & Tobago, check out our Trinidad's climate page.
Temperature Rainfall Sunshine Humidity Water Temp
See the full Trinidad climate overview or explore weather in Trinidad & Tobago.
