Scarborough
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Scarborough Weather in December

During December, Scarborough experiences high daytime temperatures of 28°C (82°F) and cooler nights around 26°C (79°F). Expect quite a bit of rainfall. Around 116 mm (4.6 in) is typical.

Rainfall in Scarborough in December

Expect around 20 days of rain based on historical data, with 116 mm (4.6 in) average. This is a wet month with frequent and often heavy showers. Both the number of rain days and the total rainfall are high.

Temperature in Scarborough in December

Temperatures in Scarborough in December top out at 28°C (82°F) and drop to 26°C (79°F) overnight. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. At 26°C (79°F) overnight, it stays warm after dark. Light, breathable clothing and good airflow in your room make a noticeable difference.

Should you favor a climate that's both dry and comfortably warm, January, February, March, April and May typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

Scarborough Temperature in December

Min Temperature
26°C (79°F)
Max Temperature
28°C (82°F)
Chance of Rain
65%
Precipitation
116 mm (4.6 in)
Rainy days
20 days

Scarborough Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Scarborough - and find the best time to visit.

Daily Historical Temperatures

45-year average (1978-2025)

Based on our historical records, temperatures in Scarborough typically stay consistent throughout December, with daily highs averaging around 28°C (82°F). Nights are warm, with lows around 24°C (75°F).

Average temperatures in December

Historical weather records for Scarborough in December

Browse day-by-day weather records for Scarborough spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Scarborough historical weather extremes in December

Our historical data for Scarborough spans 2003 to 2025, revealing these weather extremes.

  • The hottest December day on record in Scarborough reached 32°C (90°F) (December 22, 2014).
  • The coldest December day was on December 26, 2003, with a maximum of 26°C (79°F).
  • The coldest night in December in Scarborough was on December 1, 2007, with a minimum of 20°C (68°F).

Best Places in Trinidad & Tobago in December

Find out more about the weather in Trinidad & Tobago and which places have the best travel conditions in this month. See all of Trinidad & Tobago 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 Scarborough in December

Warm but pleasant conditions in Scarborough in December. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Expect heavy rainfall, so bring good rain protection and waterproof bags.

What To Do in Scarborough in December

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Cycling
    7/10
  • Walking
    7/10
  • Camping
    7/10
  • Outdoor sports
    7/10

Scarborough 3-Day Forecast

More climate data for Scarborough

Popular in December

Where to go in December - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.