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Average weather for Great Harbour Cay in August

It's hot in August in Great Harbour Cay with an average temperature of 33°C. Temperatures this month range from a low of 32°C to a high of 34°C. At night, you can expect temperatures between 26°C and 28°C.

Daily Temperature in August in Great Harbour Cay

Start of August

The month of August starts in Great Harbour Cay with hot temps, averaging around 33°C during the day and nights around 27°C. There are plenty of days with a good chance of precipitation. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.

Mid August

By mid-August, daytime temps stay steady at around 33°C, with nights around 27°C. There’s a high chance of precipitation during this time. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.

End of August

By the end of August, the average daytime temperature in Great Harbour Cay is around 33°C, while nighttime temps are about 27°C. There’s a significant chance of many days with precipitation. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.

In August, there is an average of 270 mm of precipitation, spread over 14 days. The wind speed is around 4 Bft, mostly coming from the Southeast.

Great Harbour Cay in August

New York
Temperature Average temperature
33°C 30°C
Sun Max. temperature
34°C 31°C
Sun Min. temperature
32°C -5°C
Rain Total precipitation
270 mm 79 mm
Rain Rainy days
14 days 13 days

UV index

The UV index is a maximum of 10 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.

Is August a good time to visit Great Harbour Cay?

Looking for sun? August isn’t a good month to be in Great Harbour Cay. The temperature is nice, but there’s too much chance of rain.

The hurricane season in Great Harbour Cay runs from June to November.

Temperature records

With 35°C in 2017, Great Harbour Cay reached the highest temperature in August over the past 10 years. The lowest daytime temperature in this month was 27°C in 2016. The extreme nighttime temperatures ranged from a lowest recorded value of 12°C to a highest value of 30°C.

Check out the climate of Great Harbour Cay for all months and discover the best travel time

Daily Temperature in August in Great Harbour Cay

This chart shows the average daily high and low temperatures in August for Great Harbour Cay, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.

Daily Temperature in August in Great Harbour Cay

Daily Precipitation in August in Great Harbour Cay

The chart below shows the average daily precipitation in August for Great Harbour Cay, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.

A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for August, you can expect about 14 days of precipitation in Great Harbour Cay.

Daily Precipitation in August in Great Harbour Cay

Daily UV index in August in Great Harbour Cay

This chart shows the average daily UV index in August in Great Harbour Cay, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.

Daily UV Index in August in Great Harbour Cay

Temperature in August in Great Harbour Cay over the years

This chart shows the average temperature in August in Great Harbour Cay, measured in degrees Celsius, over the past few years.

Temperature in August in Great Harbour Cay Over the Years

Total precipitation in August in Great Harbour Cay over the years

This chart shows the average precipitation in August in Great Harbour Cay, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.

Precipitation in August in Great Harbour Cay over the years

Daily weather in August for Great Harbour Cay

Click on any day in August to get detailed info about the usual weather on that day in Great Harbour Cay. Check out the historical temperatures and precipitation over the past 10 years on this day.

Weather experiences in August in Great Harbour Cay

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Average weather in Great Harbour Cay by month

Click on a month below to see detailed weather info for Great Harbour Cay. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.


Or check out the climate of Great Harbour Cay for all months at once

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