Black Rock
Weather by month
Current – 10-day forecastForecast

Black Rock Weather in August

August in Black Rock brings high temperatures around 29°C (84°F) during the day, dropping to 26°C (79°F) at night, with quite a bit of rainfall expected, averaging around 188 mm (7.4 in) for the month.

Rainfall in Black Rock in August

Past climate data indicates that roughly 21 days will see rain, totalling around 188 mm (7.4 in) for the month. Expect frequent rainfall this month, and not just light drizzle. When it rains, it tends to come down hard.

Temperature in Black Rock in August

In August, expect high temperatures in Black Rock, with highs of 29°C (84°F) and lows of 26°C (79°F) at night. This kind of day-to-night contrast is typical for this time of year. At 26°C (79°F) overnight, the heat doesn't let up much after dark. If you're staying somewhere without air conditioning, a cold shower before bed and keeping the air moving can help.

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.

Black Rock Temperature in August

Min Temperature
26°C (79°F)
Max Temperature
29°C (84°F)
Chance of Rain
70%
Precipitation
188 mm (7.4 in)
Rainy days
21 days

Black Rock Weather by Month

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

Daily Historical Temperatures

45-year average (1978-2025)

Based on our historical records, temperatures in Black Rock typically stay consistent throughout August, with daily highs averaging around 29°C (84°F). Nights are warm, with lows around 25°C (77°F).

Average temperatures in August

Historical weather records for Black Rock in August

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

Black Rock historical weather extremes in August

Our historical data for Black Rock spans 2004 to 2026, revealing these weather extremes.

  • The warmest day in August was on August 30, 2016, with a maximum of 33°C (91°F).
  • The lowest daytime temperature in August was 26°C (79°F), recorded on August 9, 2004.
  • Black Rock registered its coldest August night on August 12, 2007, with temperatures dropping to 23°C (73°F).

Best Places in Trinidad & Tobago in August

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 August →

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 Black Rock in August

Warm but pleasant conditions in Black Rock in August. 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. It's going to pour! Pack a good poncho and prepare for very wet conditions.

What To Do in Black Rock in August

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

Black Rock 3-Day Forecast

More climate data for Black Rock

Popular in August

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

Bucket list

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