Port of Spain, Trinidad and Tobago Weather

Trinidad and Tobago 🇹🇹 · Local time 14:01
81°
Patchy rain nearby Feels like 88° · High 82° / Low 77°
Wind
9 mph
Humidity
83%
11 Extreme
Updated 1 hour ago

Port of Spain hourly forecast: next 24 hours

Today's high of 82°F (28°C) is about 4°F (2°C) below the typical August high of 86°F (30°C).

Now
65%
3 PM
51%
4 PM
71%
5 PM
65%
6 PM
29%
6:19 PM
Sunset
7 PM
59%
8 PM
30%
9 PM
30%
10 PM
49%
11 PM
58%
12 AM
47%
1 AM
21%
2 AM
57%
3 AM
82%
4 AM
71%
5 AM
74%
5:56 AM
Sunrise
6 AM
28%
7 AM
69%
8 AM
74%
9 AM
60%
10 AM
11 AM
42%
12 PM
42%
1 PM
32%

Full Port of Spain hourly forecast →

Current conditions in detail

Feels like
88°
Wind
9 mph
E · gusts 14 mph
Humidity
83%
Pressure
29.89 in
Visibility
5 mi
Precipitation
0.05 in
86% chance today

Port of Spain weather tomorrow (Thursday, August 27)

Tomorrow in Port of Spain looks patchy rain nearby, with a high of 87° and an overnight low of 76°. There is a 86% chance of rain - plan accordingly. Winds top out near 10 mph, and the UV index reaches 12 (extreme).

High / Low
87° / 76°
Precipitation
86%
Sunrise / sunset
05:56 AM / 06:18 PM

See the full Port of Spain 14-day forecast →

Port of Spain 14-day forecast

Today
Patchy rain nearby
High 82° Low 77°
Chance of precipitation: 86%
Thu, Aug 27 Thursday
Patchy rain nearby
High 87° Low 76°
Chance of precipitation: 86%
Fri, Aug 28 Friday
Sunny
High 88° Low 77°
Chance of precipitation: 69%
Sat, Aug 29 Saturday
Sunny
High 88° Low 76°
Chance of precipitation: 57%
Sun, Aug 30 Sunday
Sunny
High 88° Low 77°
Chance of precipitation: 36%
Mon, Aug 31 Monday
Sunny
High 88° Low 77°
Chance of precipitation: 36%
Tue, Sep 1 Tuesday
Sunny
High 88° Low 77°
Chance of precipitation: 17%
Wed, Sep 2 Wednesday
Sunny
High 89° Low 77°
Chance of precipitation: 17%
Thu, Sep 3 Thursday
Sunny
High 88° Low 77°
Chance of precipitation: 77%
Fri, Sep 4 Friday
Overcast
High 86° Low 78°
Chance of precipitation: 73%
Sat, Sep 5 Saturday
Overcast
High 87° Low 77°
Chance of precipitation: 66%
Sun, Sep 6 Sunday
Sunny
High 87° Low 77°
Chance of precipitation: 37%
Mon, Sep 7 Monday
Overcast
High 85° Low 77°
Chance of precipitation: 52%
Tue, Sep 8 Tuesday
Patchy rain nearby
High 87° Low 77°
Chance of precipitation: 21%

About the weather in Port of Spain

Port of Spain has one of the steadier climates in our dataset. Average highs move only 2°C across the whole year - from 85°F (30°C) in January to 89°F (32°C) in May - so the practical difference between seasons here is rainfall and daylight, not warmth.

Port of Spain weather: quick facts

  • Hottest month: May - highs near 89°F (32°C)
  • Coldest month: January - highs near 85°F (30°C)
  • Decade extremes (2015-2024): 96°F (36°C) high · 68°F (20°C) low
  • Wettest month: August (27 rainy days) · Sunniest: March (11.3 h sun/day)
  • Climate type: tropical wet-and-dry
  • Annual swing: 2°C between the average warmest and coolest month · day to night: 6°C
  • Months averaging 30°C or hotter: 9
  • Average humidity: 77%

Temperatures through the year

January is the coolest month, with highs of 85°F (30°C) and lows near 73°F (23°C). Warmth peaks in May: highs of 89°F (32°C), lows of 76°F (25°C). Sunshine averages 10.9 hours a day over the year - sunnier than 93% of the 3496 cities in our dataset, peaking in March at 11.3 hours.

Rain, sun and snow

Average highs hold at or above 30°C for 9 months of the year, February through October being the unbroken run. Precipitation concentrates in August - 5.4 inches (137 mm) on 27 days - and thins out by February. Between the average May and the average January lie 2°C, a narrower spread than all but 4% of the 3496 cities in our dataset. Across the gridded 2015-2024 daily record, the highest daily maximum for this location was 96°F (36°C) and the lowest daily minimum 68°F (20°C).

Season by season

March through May

March through May in Port of Spain runs hot, with daytime highs averaging 88°F (31°C) and nights around 75°F (24°C); rain falls on around 33 of the 90 days. Daylight is generous - around 11.2 hours of sun a day. With the moisture factored in, afternoons feel hotter than the reading suggests - the humidity and dew point converter shows why.

June through August

Through June through August, Port of Spain is hot: 86°F (30°C) by day, 76°F (24°C) after dark, and rain falls on around 70 of the 90 days. Daylight is generous - around 10.9 hours of sun a day.

September through November

Through September through November, Port of Spain sits firmly in the heat: 87°F (30°C) by day, 76°F (25°C) after dark, and rain falls on around 70 of the 90 days. Daylight is generous - around 10.6 hours of sun a day.

December through February

December through February in Port of Spain is hot, with daytime highs averaging 85°F (30°C) and nights around 74°F (23°C); rain falls on around 38 of the 90 days. Daylight is generous - around 10.8 hours of sun a day.

Average temperatures in Port of Spain by month

Monthly averages for Port of Spain based on 2015–2024 weather data.
MonthHighLow Rain daysPrecipitation SunshineHumidity
January 85° 73° 12 1.2 in 10.9 h/day 75%
February 86° 74° 9 1.0 in 10.9 h/day 72%
March 87° 74° 10 1.3 in 11.3 h/day 71%
April 89° 75° 10 1.5 in 11.3 h/day 71%
May 89° 76° 13 1.9 in 11.1 h/day 73%
June 87° 76° 19 4.0 in 10.7 h/day 78%
July 86° 76° 24 4.4 in 11.0 h/day 81%
August 86° 76° 27 5.4 in 11.0 h/day 81%
September 88° 77° 24 4.7 in 11.0 h/day 80%
October 87° 76° 23 4.6 in 10.5 h/day 81%
November 86° 76° 22 4.2 in 10.4 h/day 82%
December 85° 74° 17 2.5 in 10.7 h/day 79%

Explore Port of Spain's full climate guide →

Common questions

Does it snow in Port of Spain?
Effectively no. The 2015-2024 record for Port of Spain shows no regular measurable snowfall.
What is the best month to go to Port of Spain?
January to April is the sweet spot for Port of Spain - humidity and rainfall are at their lowest, which is what actually varies here. Expect 87°F (30°C) in the afternoon and around 10 days of rain in a typical month of it. For the same question asked the other way round, see where else is warm in January.
Which month is warmest in Port of Spain?
May, averaging 89°F (32°C) by day and 76°F (25°C) overnight. The hottest single day in our 2015-2024 record for this location reached 96°F (36°C).
What should I wear in Port of Spain?
It depends on the month: May runs to 89°F (32°C) while January holds at 85°F (30°C). The full month-by-month breakdown is in the packing notes above.
How hot does Port of Spain get in summer?
May averages 89°F (32°C). Hot afternoons happen but extremes are not the norm.
Which month is wettest in Port of Spain?
August, at 5.4 inches (137 mm) over about 27 days. February is the driest month, at 1.0 inches (25 mm).
How often does it rain in Port of Spain?
About 211 days bring measurable precipitation, totalling 36.8 inches (935 mm). That works out at roughly 4.4 mm on an average wet day.
Which month is coolest in Port of Spain?
January, with highs of 85°F (30°C) and lows near 73°F (23°C). The coldest day in the 2015-2024 record fell to 68°F (20°C).