Port of Spain weather by month
The best time to visit Port of Spain is January to March — 77/100 in February, 29°C and 7 rainy days. The best season is the dry season, January to May (75/100 on average).
The worst month is October at 63/100 — sweltering, rainy, clean air. See October →
Updated September 2026 · climate normals from ERA5 reanalysis
Planning the wider trip? Best time to visit Trinidad and Tobago →
Best season: January to May (75/100 on average) · worst October (63/100)
- Days
- 29°C
- Nights
- 23°C
- Wet days
- 7
- Sun
- 10.8 h
- Humidity
- 75%
- Daylight
- 12 h
Port of Spain, month by month
Comfort score out of 100 for the kind of trip Port of Spain is best for, the average high, rainy days and hours of sun a day from the climate normals, and how busy it tends to be.
What's on in Port of Spain through the year
Festivals, natural spectacles, holidays and the seasons to watch out for — curated and sourced. The month pages carry the detail.
Crowds in Port of Spain in February
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.
BusyTrinidad Carnival(estimated)
Peak crowdsBusyShoulder seasonQuiet
Good to know before you go to Port of Spain
Real experiences from travellers' own write-ups, quoted with a link to the original.
Visas & entry
A first-timer's guide to Trinidad Carnival in Port of Spain recommends arriving at least a week before the main event to catch the lead-up parties (fetes) and visit the pan yards where steel bands rehearse, since the pre-Carnival build-up is a real part of the experience most first-time visitors miss by flying in at the last minute. Their other tip: book both accommodation and a costume with a mas band months in advance, since well-known hotel chains routinely sell out three to four months before Carnival and popular bands' costumes go even faster.
Traveller notes on Port of Spain
What people who have been say about the place — the year-round notes first, then month by month.
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.
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.
Add your own note from Port of Spain's card on the map.