Scarborough Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Scarborough.
Climate overview of Scarborough
Scarborough, Tobago, Trinidad & Tobago, has a stable climate with little temperature variation across the year. Average daytime temperatures hover around 29°C (84°F), peaking in September at 30°C (86°F) and dipping in February to 28°C (82°F).
With around 1495 mm (59 in) of annual rainfall, Scarborough has a notably wet climate. However, this rainfall is not evenly distributed — the city has a distinct rainy season from June to August. The wettest month is November.
Scarborough Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Scarborough — and find the best time to visit.
Monthly Temperature in Scarborough
With minimal seasonal shifts, Scarborough experiences a constant climate year-round. Average daytime temperatures reach a comfortable 30°C (86°F) in September. In February, the coolest month of the year, temperatures drop to a comfortable 28°C (82°F).
At night, temperatures range from around 27°C (81°F) in September to 25°C (77°F) in February.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Scarborough
Scarborough has a notably wet climate with abundant precipitation, recording 1495 mm (59 in) of rainfall per year. Scarborough can be quite wet during November, receiving approximately 196 mm (7.7 in) of precipitation over 23 rainy days.
In contrast, during the driest month (March), you will experience much drier conditions, with 39 mm (1.5 in) of precipitation spread across 10 rainy days days. For more details, please visit our Scarborough Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Best Time to Visit Scarborough
It's smart to plan your activities during the cooler morning hours or take advantage of the refreshing evenings.
Note that June, July, August, September, October and November make up the rainy season, with heavier precipitation expected. Wondering where to travel based on your weather preferences? Our recommendation tool helps you find destinations with your ideal climate conditions. Use our weather planner to find your perfect destination.
Frequently asked questions about the climate in Scarborough
What is the best time to visit Scarborough?
January, February, March, April and May typically offer the most optimal weather in Scarborough. In contrast, September tends to have less optimal conditions. Scarborough has a distinct rainy season from June to August.
What temperatures can I expect in Scarborough?
Daytime highs range from 28°C (82°F) in February to 30°C (86°F) in September. Nighttime lows range from 25°C (77°F) to 27°C (81°F). Temperatures stay relatively stable year-round.
How much rain does Scarborough get?
Annual rainfall is around 1495 mm (59 in). November is the wettest month with 196 mm (7.7 in), while March is the driest with 39 mm (1.5 in).
Scarborough 3-Day Forecast
Scarborough 3-Day Forecast
Scarborough on the map
Scarborough is highlighted — select any city to see its climate.
Popular this month
Where to go in July — average daytime high across popular destinations.
San Juan
29°C (84°F) Piarco
30°C (86°F) Port-of-Spain29°C (84°F) Crown Point29°C (84°F) Castara29°C (84°F) Buccoo29°C (84°F) Scarborough29°C (84°F) Bon Accord Village29°C (84°F) 
