Port of Spain weather in July
July in Port of Spain: sweltering, rainy, with clean air — a gamble, with 25 rainy days.
Updated September 2026 · climate normals from ERA5 reanalysis
#11 of 12 months in Port of Spain · #1035 of 1413 destinations to visit in July · comfort 63/100 (tier C)
- Days
- 31°C
- Nights
- 25°C
- Wet days
- 25
- Sun
- 10.9 h
- Humidity
- 82%
- Daylight
- 13 h
Traveller notes on Port of Spain in July
Detailed July-specific trip reports for Port of Spain are relatively thin on the forum, with more discussion focused on rainy-season logistics generally than granular July detail. Posters discussing the broader Trinidad and Tobago rainy season, which runs roughly June through December, describe frequent, often heavy but typically short-lived downpours rather than sustained all-day rain, consistent with the wet-season pattern across this part of the southern Caribbean. Given the limited destination-specific detail for this exact month, this note leans on that broader seasonal cue: July sits within the wetter half of the year for Port of Spain, with hot, humid conditions and a real, near-daily chance of rain that visitors should plan flexible outdoor time around.
Other months in Port of Spain
Forum coverage of Port of Spain's January weather specifically is thin, with one poster's thread title itself suggesting rain is a real enough possibility to plan a visit around potentially rainy days. Given the limited detailed trip reports available, the broader Caribbean January pattern - the drier, cooler half of the year across most of the region - is the most useful general guide, though Trinidad's position further south and closer to the South American coast means its climate runs a bit more humid and rain-prone year-round than islands further north in the Caribbean chain. Posters generally recommend having backup indoor plans in case a January day in Port of Spain does turn rainy.
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Port of Spain climate normals — July
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Crowds in Port of Spain in July
How busy the place itself is — school and mass holidays, the months an editor tagged, and how sought-after the weather makes them. Never part of the comfort score.
Peak crowdsHosay in St James, Emancipation Day, school holidays in 3 of the markets that fill it(estimated)
Peak crowdsBusyShoulder seasonQuiet
Best months for Port of Spain's weather
Ranked by this destination's own climate comfort score across the year — a different thing from how busy it gets (see Crowds above).
Fair weatherPort of Spain's weather doesn't swing hard through the year — comfort stays fairly steady in every month.
What's on in Port of Spain in July
Recurring seasonal events, natural spectacles, closures and holidays — curated and sourced.
- Nature
Leatherback nesting
1 Mar – 31 Aug · usuallyTurtle nestingTrinidad has one of the densest leatherback rookeries anywhere, on the north-coast beaches at Grande Riviere and Matura. Both are a long drive from the capital and both need a permit and a guide after dark. Source ↗
- Festival
Hosay in St James
1 Jun – 15 Jul · usuallyMuharram & AshuraCrowdedTadjahs — model mosques built over weeks — are drummed through St James on the last nights of the ten, then carried to the sea. It follows the lunar calendar, so it arrives eleven days earlier each year. Source ↗
- Holiday
Emancipation Day
30 Jul – 1 AugNational holidayClosuresCrowdedTrinidad was the first country to make it a public holiday. The Kambule procession leaves before dawn on the first and the village on the Savannah runs for days either side of it. Source ↗
Nearby, and something's on
Within 300 km of Port of Spain — a day trip or a short hop — with something on this month. Never part of the comfort score.
Where is Port of Spain?
Port of Spain in July — FAQ
- Is July a good time to visit Port of Spain?
- July in Port of Spain: sweltering, rainy, with clean air — a gamble, with 25 rainy days. It ranks #11 of 12 months for Port of Spain on SeasonMap's comfort score (63/100).
- What is the weather like in Port of Spain in July?
- In July, Port of Spain averages a daily high of 30.6°C and a low of 25.1°C, with about 138.7 mm of rain over roughly 25.2 rainy days.
- What is the air quality in Port of Spain in July?
- Port of Spain has a mean US Air Quality Index of about 49 in July.
Within 300 km: Tobago's Leatherback nesting around 1 Mar – 31 Aug.