West Bay
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West Bay Weather in August

West Bay in August sees very high daytime temperatures of 30°C (86°F) and nighttime lows of 28°C (82°F). Rainfall is fairly high this month at around 100 mm (3.9 in), so pack a rain jacket to stay dry.

Rainfall in West Bay in August

The climate data from previous years indicates about 15 days of rain, averaging 100 mm (3.9 in) for the month. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.

Temperature in West Bay in August

August in West Bay brings typical temperatures with highs around 30°C (86°F) and lows of 28°C (82°F). Mornings and evenings are often more comfortable than the peak afternoon hours. Nights remain warm at around 28°C (82°F). For a more comfortable sleep, a cold shower before bed and a fan or air conditioning can make a big difference. Although these are the average temperatures, expect warmer days occasionally. Wear cool clothing and stay hydrated to manage the heat.

Sunshine in West Bay in August

The days are predominantly sunny, with an estimated total of around 249 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.

Average water temperature in August

At 30°C (86°F), the water is very warm, more like a heated pool than the sea. Great for those who like warm water, though some may find it less refreshing on a hot day.

If your ideal day consists of dry skies and pleasant temperatures, January, February, March, April and December typically offer the best circumstances for West Bay.

West Bay Temperature in August

Min Temperature
28°C (82°F)
Max Temperature
30°C (86°F)
Water Temperature
30°C (86°F) *
Chance of Rain
50%
Precipitation
100 mm (3.9 in)
Rainy days
15 days
Humidity
78% *
Sunshine
249 hours *
Percentage Sunshine
*
* Data from: Georgetown, Cayman Islands (9 KM, 5 Miles).

West Bay Weather by Month

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

Best Places in Cayman Islands in August

Find out more about the weather in Cayman Islands and which places have the best travel conditions in this month. See all of Cayman Islands 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 West Bay in August

Warm temperatures in August make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Prepare for significant rainfall with proper waterproof clothing and shoes. The water temperature sits at about 30°C (86°F), making it perfect for swimming and water activities. Don't forget to pack your favorite swimwear and perhaps some snorkel gear. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in West Bay in August

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Swimming
    9/10
  • Cycling
    7/10
  • Walking
    7/10
  • Camping
    7/10
  • Outdoor sports
    7/10

West Bay 3-Day Forecast

More climate data for West Bay

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.