- Book online & save up to 9% on Marella Cruises
- Discount varies by season. Book online with TUI
- Destinations across the Med, Caribbean & USA
Cayman Islands weather in August 2023
- 3232°C max day temperature
- 1515 days with some rainfall
- 2525°C min night temperature
- 1313 hours of daylight per day
- VHVery High heat & humidity
- 171171 mm of monthly rainfall
- 1111+ (Extreme) UV index
- 2929°C sea temperature
Cruise deal finder
Recommended for the Cayman Islands
The August weather guide for Cayman Islands, represented by George Town, (George Town) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Metric (°C / mm) | Imperial (°F / inches)
How hot is it in the Cayman Islands in August?
Daytime temperatures usually reach 32°C in George Town, Cayman Islands in August with very high heat and humidity, falling to 25°C at night.
How sunny is it in the Cayman Islands in August?
There are normally 8 hours of bright sunshine each day in George Town, Cayman Islands in August - that's 66% of daylight hours.
How warm is the sea around the Cayman Islands in August?
The average sea temperature around George Town, Cayman Islands in August is 29°C.
Does it rain in the Cayman Islands in August?
There are usually 15 days with some rain in George Town, Cayman Islands in August and the average monthly rainfall is 171mm.
What is the chance of a hurricane in the Cayman Islands in August?
On average less than 1 day in August in George Town, Cayman Islands is likely to be affected by the passage of one or more tropical storms.
Cayman Islands August sunrise & sunset times
Browse the sunrise and sunset times for Cayman Islands in August 2023. Select a month to view Cayman Islands sunrise and sunset times for the next 12 months. The Cayman Islands sunrise and sunset times shown below are for George Town.
|Date||Sunrise times||Sunset times|
|Tuesday, 1st August 2023||06:02||19:01|
|Wednesday, 16th August 2023||06:07||18:53|
|Thursday, 31st August 2023||06:10||18:41|
Get your weekly fix of holiday inspiration from some of the world's best travel writers plus save on your next trip with the latest exclusive offers
We promise not to share your details
Popular travel offers
Explore holidays in the sun for less
- Beach holidays
- Family holidays
- City breaks
- Summer holidays
- Winter sun holidays
- Holiday offers
- Top travel brands
- Airlines & flights
- Discount hotels
- Airport parking deals
- British Airways
- easyJet holidays
- Love Holidays