Trinidad Weather in December

Average temperatures, rainfall, sunshine and the best places to visit in Trinidad, Trinidad & Tobago in December.

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Port-of-Spain San Juan Piarco Grande Riviere

Planning a journey to Trinidad, Trinidad & Tobago this December and curious over the weather conditions to await? Your essential details are found on this page, answering your query:

What to Expect in Trinidad in December

Trinidad, Trinidad & Tobago is a region in Trinidad & Tobago. December in Trinidad generally has warm temperatures, with precipitation levels ranging from moderate to high.

Temperatures

You can expect warm maximum daytime temperatures of around 29°C (84°F) and nighttime temperatures around 25°C (77°F) in Port-of-Spain.

For specific regional insights in Trinidad, Trinidad & Tobago, refer to the map provided below.

Precipitation

In December, precipitation varies across different areas. From moderate rainfall in Port-of-Spain with an average of 94 mm (3.7 in) to high rainfall in Toco with 144 mm (5.7 in).

Average sunshine

Many locations offer abundant sunshine during this month. For instance, Port-of-Spain enjoys approximately 215 hours of sunlight, ideal for those seeking sunny weather.

Explore Trinidad by month

Pick a month to see the average temperature, rainfall and sunshine in Trinidad — and find the best time to visit. (based on Port-of-Spain)

January28°C (82°F) February28°C (82°F) March29°C (84°F) April29°C (84°F) May30°C (86°F) June29°C (84°F) This monthJuly29°C (84°F) August30°C (86°F) September30°C (86°F) October30°C (86°F) November29°C (84°F) December29°C (84°F)
Best Time to Visit Trinidad →

Best Places to Visit in Trinidad in December

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Trinidad.

Conditions Temperatures Precipitation
perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in Trinidad

What is the weather like in December for some of the most popular destinations in Trinidad, Trinidad & Tobago?

Temperature range in Trinidad (December)

Precipitation variation in Trinidad (December)

Port-of-Spain

In December Port-of-Spain generally has high temperatures with maximum daytime temperatures around 29°C (84°F), minimum nighttime temperatures around 25°C (77°F) and moderate monthly rainfall. So on average the conditions are perfect that month.

« November
December
January »
November
December
January
Max temperature
29°C (84°F)
29°C (84°F)
28°C (82°F)
Min temperature
25°C (77°F)
25°C (77°F)
24°C (75°F)
Monthly sun hours
196 hours
215 hours
239 hours
Monthly rainfall
137 mm (5.4 in)
94 mm (3.7 in)
54 mm (2.1 in)
Monthly rainy days
25 days
20 days
13 days
Weather conditions
pleasant
perfect
perfect
Climate in Port-of-Spain →

San Juan

In December San Juan generally has high temperatures with maximum daytime temperatures around 29°C (84°F), minimum nighttime temperatures around 25°C (77°F) and high monthly rainfall. So on average the conditions are pleasant that month.

« November
December
January »
November
December
January
Max temperature
29°C (84°F)
29°C (84°F)
28°C (82°F)
Min temperature
25°C (77°F)
25°C (77°F)
24°C (75°F)
Monthly sun hours
196 hours
215 hours
239 hours
Monthly rainfall
147 mm (5.8 in)
101 mm (4 in)
59 mm (2.3 in)
Monthly rainy days
25 days
20 days
14 days
Weather conditions
pleasant
pleasant
perfect
Climate in San Juan →

Piarco

In December Piarco generally has high temperatures with maximum daytime temperatures around 29°C (84°F), minimum nighttime temperatures around 24°C (75°F) and high monthly rainfall. So on average the conditions are pleasant that month.

« November
December
January »
November
December
January
Max temperature
30°C (86°F)
29°C (84°F)
29°C (84°F)
Min temperature
25°C (77°F)
24°C (75°F)
24°C (75°F)
Monthly sun hours
196 hours
215 hours
239 hours
Monthly rainfall
168 mm (6.6 in)
112 mm (4.4 in)
64 mm (2.5 in)
Monthly rainy days
25 days
21 days
14 days
Weather conditions
tolerable
pleasant
perfect
Climate in Piarco →

Grande Riviere

In December Grande Riviere generally has high temperatures with maximum daytime temperatures around 28°C (82°F), minimum nighttime temperatures around 25°C (77°F) and high monthly rainfall. So on average the conditions are pleasant that month.

« November
December
January »
November
December
January
Max temperature
29°C (84°F)
28°C (82°F)
28°C (82°F)
Min temperature
25°C (77°F)
25°C (77°F)
24°C (75°F)
Monthly sun hours
196 hours
215 hours
239 hours
Monthly rainfall
196 mm (7.7 in)
141 mm (5.6 in)
91 mm (3.6 in)
Monthly rainy days
25 days
21 days
14 days
Weather conditions
tolerable
pleasant
perfect
Climate in Grande Riviere →

Arima

In December Arima generally has high temperatures with maximum daytime temperatures around 29°C (84°F), minimum nighttime temperatures around 24°C (75°F) and high monthly rainfall. So on average the conditions are pleasant that month.

« November
December
January »
November
December
January
Max temperature
30°C (86°F)
29°C (84°F)
29°C (84°F)
Min temperature
25°C (77°F)
24°C (75°F)
24°C (75°F)
Monthly sun hours
196 hours
215 hours
239 hours
Monthly rainfall
179 mm (7 in)
121 mm (4.8 in)
72 mm (2.8 in)
Monthly rainy days
25 days
21 days
14 days
Weather conditions
tolerable
pleasant
perfect
Climate in Arima →

Is your destination not in the list? Have a look at all destinations in Trinidad, in Trinidad & Tobago.

In our records: Trinidad & Tobago December extremes

Notable December records observed across cities in Trinidad & Tobago in our climate database (1976 – 2026). Historic readings can vary in quality, so treat these as illustrative.

  • In our records, the coldest December daytime high in Trinidad & Tobago was 24°C (75°F) in Trinidad on December 11, 2019.

Popular cities in December

Day & night temperatures, rainfall and average weather in Trinidad in December.

City Weather Day temp Night temp Rainfall
Port-of-Spain 29°C (84°F) 25°C (77°F) 94 mm (3.7 in)
San Juan 29°C (84°F) 25°C (77°F) 101 mm (4 in)
Piarco 29°C (84°F) 24°C (75°F) 112 mm (4.4 in)
Grande Riviere 28°C (82°F) 25°C (77°F) 141 mm (5.6 in)
Chaguanas 30°C (86°F) 24°C (75°F) 100 mm (3.9 in)
Arima 29°C (84°F) 24°C (75°F) 121 mm (4.8 in)

Trinidad weather in December: frequently asked questions

What is the weather like in Trinidad, Trinidad & Tobago in December?

In December, Trinidad, Trinidad & Tobago generally has perfect weather conditions. Port-of-Spain sees daytime temperatures near 29°C (84°F), with nights cooling to roughly 25°C (77°F).

What is the average temperature in Trinidad, Trinidad & Tobago in December?

Average temperatures in Trinidad, Trinidad & Tobago during December range from a nighttime low near 25°C (77°F) to a daytime high around 29°C (84°F) in Port-of-Spain.

Does Trinidad, Trinidad & Tobago get a lot of rain in December?

December is on the drier side in Trinidad, Trinidad & Tobago. Port-of-Spain averages only about 94 mm (3.7 in), with most days staying dry.

Is December a Good Time to Visit Trinidad, Trinidad & Tobago?

We consider December to be one of the best times to travel to Trinidad, Trinidad & Tobago. Typically, the climate in Port-of-Spain is perfect. However, the weather conditions may vary depending on your destination.

Generally speaking, January, February, March, April and December provide perfect weather in Port-of-Spain. The weather in August, September and October, on the other hand, tends to be unpleasant.

Interested in more climate information?

We have much more information about the climate in Trinidad.

Weather and climate has detailed information for every country in the world. Are you going to Trinidad & Tobago? Get detailed historical weather averages for many cities in Trinidad & Tobago.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.