Cayman Islands

Cayman Islands Weather in August

Average temperatures, rainfall, sunshine and the best places to visit in Cayman Islands in August.

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Georgetown The Moorings North Side

Planning a getaway to Cayman Islands this August and curious about the weather you should prepare for? Discover all the vital details you need on this page, solving your puzzle:

What to Expect in Cayman Islands in August

August in Cayman Islands generally has very warm temperatures, with moderate precipitation.

Temperatures

You can expect very warm maximum daytime temperatures of around 30°C (86°F) and nighttime temperatures around 27°C (81°F) in Georgetown. On average, August is the warmest month of the year in Cayman Islands. So be prepared and pack summer clothes.

To learn more about the conditions in specific areas of Cayman Islands, check out the map below.

Precipitation

In August, precipitation varies across different areas. From moderate rainfall in The Moorings with an average of 92 mm (3.6 in) to moderate rainfall in West Bay with 100 mm (3.9 in).

Average sunshine

Several destinations enjoy plenty of sunshine this month. Georgetown sees close to 249 hours of sunlight, making it great for sun lovers.

Explore Cayman Islands by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Best Places to Visit in Cayman Islands in August

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Cayman Islands.

Conditions Temperatures Precipitation
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).

Popular Destinations in Cayman Islands

What is the weather like in August for some of the most popular destinations in Cayman Islands?

Temperature range in Cayman Islands (August)

Precipitation variation in Cayman Islands (August)

Georgetown

In August Georgetown generally has very high temperatures with maximum daytime temperatures around 30°C (86°F), minimum nighttime temperatures around 27°C (81°F) and moderate monthly rainfall. So on average the conditions are pleasant that month.

« July
August
September »
July
August
September
Max temperature
30°C (86°F)
30°C (86°F)
30°C (86°F)
Min temperature
27°C (81°F)
27°C (81°F)
27°C (81°F)
Monthly sun hours
322 hours
249 hours
240 hours
Monthly rainfall
69 mm (2.7 in)
99 mm (3.9 in)
152 mm (6 in)
Monthly rainy days
15 days
15 days
16 days
Weather conditions
pleasant
pleasant
tolerable
Climate in Georgetown →

North Side

In August North Side generally has very high temperatures with maximum daytime temperatures around 31°C (88°F), minimum nighttime temperatures around 28°C (82°F) and moderate monthly rainfall. So on average the conditions are pleasant that month.

« July
August
September »
July
August
September
Max temperature
30°C (86°F)
31°C (88°F)
30°C (86°F)
Min temperature
27°C (81°F)
28°C (82°F)
27°C (81°F)
Monthly sun hours
322 hours
249 hours
240 hours
Monthly rainfall
67 mm (2.6 in)
98 mm (3.9 in)
154 mm (6.1 in)
Monthly rainy days
15 days
15 days
16 days
Weather conditions
pleasant
pleasant
tolerable
Climate in North Side →

Is your destination not in the list? Have a look at all destinations in Cayman Islands.

Popular cities in August

Day & night temperatures, rainfall and average weather in Cayman Islands in August.

City Weather Day temp Night temp Rainfall
Georgetown 30°C (86°F) 27°C (81°F) 99 mm (3.9 in)
The Moorings 31°C (88°F) 28°C (82°F) 92 mm (3.6 in)
North Side 31°C (88°F) 28°C (82°F) 98 mm (3.9 in)

Cayman Islands weather in August: frequently asked questions

What is the weather like in Cayman Islands in August?

Expect tolerable weather across Cayman Islands in August. The popular destination of Georgetown averages 30°C (86°F) by day and 27°C (81°F) at night during this month.

What is the average temperature in Cayman Islands in August?

Georgetown averages a daytime maximum of 30°C (86°F) in August, with overnight lows close to 27°C (81°F).

Does Cayman Islands get a lot of rain in August?

August is on the drier side in Cayman Islands. Georgetown averages only about 99 mm (3.9 in), with most days staying dry.

Is August a Good Time to Visit Cayman Islands?

In our opinion, August is a good time to visit Cayman Islands with overall pleasant weather in Georgetown. It's worth noting that weather conditions might differ depending on the location you visit.

Generally speaking, January, February, March, April and December provide perfect weather in Georgetown. On the other hand, the month of October tends to have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in Cayman Islands.

Weather and climate has detailed information for every country in the world. Are you going to Cayman Islands? Get detailed historical weather averages for many cities in Cayman Islands.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.