What is the weather like in George Town in August?

Expect temperatures between 27°C and 31°C with 30% average rain probability and about 8 hours of sunshine daily.

What is the weather like in George Town in August?

George Town in August scores 51/100 based on 30 years of climate data. Good option with minor considerations.

Who should visit George Town in August?

August in George Town is ideal for: Beach lovers, Business travelers, Adventure seekers.

George Town Weather in August | 30-Year Forecast

Avg High

31°C

Hottest around day 1

Avg Low

27°C

Coolest around day 29

Rainy Days

22days

30% avg rain chance

Sunshine

8hrs/day

Summer season

Sea Temperature in August

Coastal Waters(Ocean)

30.6°C

Monthly Average

Water Feel

🌴Tropical

Perfect for swimming and water sports

Swim Rating

✅Excellent for swimming

Based on average sea surface temperature

Body of Water

Coastal Waters

Ocean

George Town coastline

Essential Travel Info for George Town

🗓️ Best Time to Visit 📖 Travel Guide 🍴 Food Guide

Currency

KYD

$ Cayman Islands dollar

Language

English

Driving

Left side

Travel Intelligence

Exclusive flight analytics & health data for George Town

Smart Flight Estimator

Airport-to-Airport Logistics

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Flight Connectivity Analysis

Airport traffic data & seasonal patterns

Remote

13/ 100

Traffic Index

Off the beaten path

Peak Daily Arrivals

slots per day

Peak

Nov

Low

Oct

Monthly Traffic Distribution

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Traffic Level

Low Season

Key Connections

Miami (MIA)

Cayman Brac Gerrard Smith (CYB)

Little Cayman Edward Bodden Airfield (LYB)

Atlanta Hartsfield Jackson (ATL)

Chicago O'Hare (ORD)

Health & Safety Advisory

CDC travel health recommendations

7 Recommendations

COVID-19

All eligible travelers should be up to date with their COVID-19 vaccines. Please seeYour COVID-19 Vaccinationfor more information.

Hepatitis A

Recommended for unvaccinated travelers one year old or older going to the Cayman Islands.Infants 6 to 11 months old should also be vaccinated against Hepatitis A. The dose does not count toward the routine 2-dose series.Travelers allergic to a vaccine component should receive a single dose of immune globulin, which provides effective protection for up to 2 months depending on dosage given.Unvaccinated travelers who are over 40 years old, are immunocompromised, or have chronic medical conditions planning to depart to a risk area in less than 2 weeks should get the initial dose of vaccine and at the same appointment receive immune globulin.

Hepatitis B

Recommended for unvaccinated travelers of all ages traveling to the Cayman Islands.

Measles

Cases of measles are on the rise worldwide. Travelers are at risk of measles if they have not been fully vaccinated at least two weeks prior to departure, or have not had measles in the past, and travel internationally to areas where measles is spreading.All international travelers should be fully vaccinated against measles with the measles-mumps-rubella (MMR) vaccine, including an early dose for infants 6–11 months, according toCDC’s measles vaccination recommendations for international travel.

Rabies

Dogs infected with rabies are not commonly found in the Cayman Islands.If rabies exposures occur while in the Cayman Islands, rabies vaccines are typically available throughout most of the country.Rabies pre-exposure vaccination considerations include whether travelers 1) will be performing occupational or recreational activities that increase risk for exposure to potentially rabid animals and 2) might have difficulty getting prompt access to safe post-exposure prophylaxis.Please consult with a healthcare provider to determine whether you should receive pre-exposure vaccination before travel.For more information, seecountry rabies status assessments.

Typhoid

Recommended for most travelers, especially those staying with friends or relatives or visiting smaller cities or rural areas.

+1 more

Source: CDC Travelers' Health

View Complete Health Guide

Is August a Good Time to Visit George Town?

👌Good option with minor considerations(51/100)

Short Answer

Tropical storm season is active in George Town during August. Average conditions (31°C, 30% rain) can be interrupted by severe weather. Monitor forecasts closely.

Decision Factors

Atlantic Hurricane season active

Atlantic zone - expect potential atlantic hurricane activity

Oppressive heat and humidity

30.5°C with 75% humidity - challenging conditions

Vaccinations required

Yellow Fever

Feels significantly hotter than 30.5°C

Heat index: 38°C due to 75% humidity

Warm tropical seas

30.6°C sea temperature - Hot Soup

Health precautions needed

Be aware of: Leptospirosis, Dengue, Zika

Good For

🏖️
Beach lovers
30.6°C warm seas and 30% rain probability
💼
Business travelers
Climate-controlled meetings unaffected by weather
🎯
Adventure seekers
1.04m waves - good for surfing and water sports

Who Should Avoid

👴
Elderly travelers
Heat index of 38°C poses health risks
💼
Business travelers
Storm season may cause flight disruptions
🌡️
Heat-sensitive visitors
38°C feels-like temperature creates discomfort

"According to 30YearWeather's analysis of 30 years of NASA POWER satellite data,George Town in August averages 31°C with 30% precipitation probability."

📊 Source: 30YearWeather.com🛰️ Data: NASA POWER (1991-2021)View Methodology →

Frequently Asked Questions: George Town in August

What are the temperatures in George Town in August?

Daytime highs average 31°C, nights drop to 27°C. Temperatures remain fairly consistent.

How many rainy days in George Town in August?

Expect around 22 days with measurable rainfall. Rain is unlikely to disrupt plans.

What to wear in George Town in August?

Light, breathable fabrics. Don't forget sunglasses and a hat.

Is August peak season in George Town?

This is shoulder season—moderate prices and manageable crowds.

George Town Weather in August