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Trinidad Weather in December
December in Trinidad averages 29°C (84°F) during the day and 16°C (61°F) at night. Quite a bit of rainfall is typical this month, with around 106 mm (4.2 in) on average. An umbrella is a good idea.
Rainfall in Trinidad in December
Looking at the last 30 years, the data shows about 10 days with rain, averaging 106 mm (4.2 in) for the month. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.
Temperature in Trinidad in December
In December, expect high temperatures in Trinidad, with highs of 29°C (84°F) and lows of 16°C (61°F) at night. Conditions stay fairly consistent through the month, making it easier to plan what to wear. Nights cool down to 16°C (61°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.If you prefer dry days with pleasant temperatures, May and September typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Trinidad Temperature in December
Min Temperature
16°C (61°F)
Max Temperature
29°C (84°F)
Chance of Rain
33%
Precipitation
106 mm (4.2 in)
Rainy days
10 days
Trinidad Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Trinidad - and find the best time to visit.
Daily Historical Temperatures
45-year average (1980-2025)
Based on our historical records, temperatures in Trinidad typically rise from around 27°C (81°F) at the start of December to approximately 30°C (86°F) by the end. Nights are pleasant, with lows typically ranging from 14°C (57°F) to 18°C (64°F).
Average temperatures in December
Historical weather records for Trinidad in December
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 December
According to our 26 years of weather records for Trinidad, the following extremes were recorded between 1999 and 2025.
- Trinidad recorded its highest December temperature of 39°C (102°F) on December 9, 2022.
- On December 3, 2001, Trinidad saw its coldest December day with temperatures maxing out at 17°C (63°F).
- Trinidad registered its coldest December night on December 2, 2005, with temperatures dropping to 5°C (41°F).
Best Places in Uruguay in December
Find out more about the weather in Uruguay and which places have the best travel conditions in this month. See all of Uruguay in December →
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).
What to Wear in Trinidad in December
Warm temperatures in December make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Prepare for significant rainfall with proper waterproof clothing and shoes.
What To Do in Trinidad in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling7/10 -
Walking7/10 -
Camping6/10 -
Outdoor sports7/10
Trinidad 3-Day Forecast
More climate data for Trinidad
See the full Trinidad climate overview or explore weather in Uruguay.
Popular in December
Where to go in December - average daytime high across popular destinations.
Colonia del Sacramento
27°C (81°F) Montevideo26°C (79°F) La Pedrera
24°C (75°F) José Ignacio24°C (75°F) Piriápolis25°C (77°F) La Paloma23°C (73°F) Punta Del Diablo24°C (75°F) Punta del Este23°C (73°F) Bucket list
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