Culebra Weather in August

What's the weather like in Culebra (Culebra) in August 2025?

The climate in Culebra during August can be summarized as very hot, humid and wet.

August is in the summer in Culebra and is typically the warmest month of the year. Daytime maximum temperatures average around a steamy 31°C (88°F), whilst at night 25°C (77°F) is normal.

Culebra weather averages (imperial / metric)
Daytime temperature 31.3°C 88.3°F
Nightly temperature 24.8°C 76.6°F
Average temperature 28°C 82.4°F
Daily sunshine 9.1 hrs
Avg rainfall 122 mm 4.8 ins
Rainy days 20 days
Sea temperature 28.7°C 83.7°F
Humidity 77%
Windspeed 17.3kph 11 mph

On average August is the 4th wettest month of the year in Culebra with around 122mm 4.8 inches of rain making it a wet time to visit. This rainfall is typically spread over 20 days, although this may vary considerably.

On the flip side this corresponds to an average of 9.1 hours of sunshine per day.

August temperatures in Culebra

Culebra average temperature in August

August rainfall

Culebra average rain in August

August hourly sunshine

Culebra average rain in August

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Culebra in August 2025.

Other monthly averages

Best places to visit in August

UV index Best time to go?

Culebra weather stats

Culebra weather statistics
Hottest month: August 31.1°C 88°F
Driest month: March 45mm 1.8ins
Sunniest month: March 9.5hrs
Coldest month: January 27.8°C 82°F
Wettest month: November 160mm 6.3ins
Map showing location of Culebra (18.30301, -65.30099) Culebra map pin © Google

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