What is the weather like in Port Douglas in August?

Expect temperatures between 19°C and 24°C with 22% average rain probability and about 8 hours of sunshine daily.

What is the weather like in Port Douglas in August?

Port Douglas in August scores 66/100 based on 30 years of climate data. Very good conditions overall.

Who should visit Port Douglas in August?

August in Port Douglas is ideal for: Outdoor enthusiasts, Cultural tourists, Honeymoon couples, Business travelers.

Port Douglas Weather in August | 30-Year Forecast

Avg High

24°C

Hottest around day 31

Avg Low

19°C

Coolest around day 14

Rainy Days

8days

22% avg rain chance

Sunshine

8hrs/day

Summer season

Sea Temperature in August

Coastal Waters(Ocean)

23.6°C

Monthly Average

Water Feel

☀️Warm

Perfect for swimming and water sports

Swim Rating

✅Excellent for swimming

Based on average sea surface temperature

Body of Water

Coastal Waters

Ocean

Port Douglas coastline

Essential Travel Info for Port Douglas

🗓️ Best Time to Visit 📖 Travel Guide 🍴 Food Guide

Currency

AUD

$ Australian dollar

Language

English

Driving

Left side

Safety

High Safety

GPI: 1.565

Travel Intelligence

Exclusive flight analytics & health data for Port Douglas

Smart Flight Estimator

Airport-to-Airport Logistics

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Flight Connectivity Analysis

Airport traffic data & seasonal patterns

Low Traffic

32/ 100

Traffic Index

Quieter airport

Peak Daily Arrivals

slots per day

Peak

Jul

Low

Nov

Monthly Traffic Distribution

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Traffic Level

Low Season

Key Connections

Brisbane City Brisbane (BNE)

Sydney Kingsford Smith (SYD)

Melbourne (MEL)

Townsville (TSV)

Horn Island (HID)

Health & Safety Advisory

CDC travel health recommendations

6 Recommendations

COVID-19

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

Hepatitis B

Recommended for unvaccinated travelers younger than 60 years old traveling to Australia. Unvaccinated travelers 60 years and older may get vaccinated before traveling to Australia.

Japanese Encephalitis

Japanese encephalitis is mainly a concern in the Murray River, and the Outer Torres Strait Islands area.Recommended for travelers whoAre moving to an area with Japanese encephalitis to liveSpend long periods of time, such as a month or more, in areas with Japanese encephalitisFrequently travel to areas with Japanese encephalitisConsider vaccination for travelersSpending less than a month in areas with Japanese encephalitis but will be doing activities that increase risk of infection, such as visiting rural areas, hiking or camping, or staying in places without air conditioning, screens, or bed netsGoing to areas with Japanese encephalitis who are uncertain of their activities or how long they will be thereNot recommended for travelers planning short-term travel to urban areas or traveling at times outside of the Japanese encephalitis season.

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 Australia.If rabies exposures occur while in Australia, 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.

Yellow Fever

CDC recommendations:Vaccine isnotrecommended.Country entry requirements:Direct travel from United States: Vaccine isnotrequired.Travel from countries with risk for YF virus transmission: Vaccine isrequiredfor travelers ≥1 year old; this includes >12-hour airport transits or layovers in countries with risk for YF virus transmission.3Updated April 23, 2025See footnotes

Source: CDC Travelers' Health

View Complete Health Guide

Is August a Good Time to Visit Port Douglas?

👍Very good conditions overall(66/100)

Short Answer

Ideal beach conditions in Port Douglas during August: 23.6°C turquoise waters, 24°C air, 22% rain. 1m calm waves suit families and swimmers alike.

Decision Factors

Vaccinations required

Yellow Fever

Peak tourist season

88% of annual peak - expect crowds and high prices

Ideal temperature range

23.9°C - perfect for sightseeing and outdoor activities

Pleasant swimming conditions

23.6°C sea temperature

Health precautions needed

Be aware of: Leptospirosis, Melioidosis, Dengue

Plenty of sunshine

10.3h of sunshine daily

Good For

🥾
Outdoor enthusiasts
Ideal hiking conditions: 23.9°C, 22% rain chance
🏛️
Cultural tourists
Comfortable conditions for exploring museums and sites
💑
Honeymoon couples
Wedding score 98/100 with romantic weather conditions
💼
Business travelers
Climate-controlled meetings unaffected by weather

Who Should Avoid

💰
Budget travelers
Peak season means premium prices everywhere
👴
Elderly travelers
79% humidity creates difficult conditions

"According to 30YearWeather's analysis of 30 years of NASA POWER satellite data,Port Douglas in August averages 24°C with 22% precipitation probability."

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

Frequently Asked Questions: Port Douglas in August

What are the temperatures in Port Douglas in August?

Daytime highs average 24°C, nights drop to 19°C. Temperatures remain fairly consistent.

How many rainy days in Port Douglas in August?

Expect around 8 days with measurable rainfall. Rain is unlikely to disrupt plans.

What to wear in Port Douglas in August?

Comfortable casual wear with a light jacket for evenings.

Is August peak season in Port Douglas?

This is typically peak season with higher prices. Book 2-3 months ahead.

Port Douglas Weather in August

Sea Temperature in August

Port Douglas August Weather Calendar

Essential Travel Info for Port Douglas

Travel Intelligence

Smart Flight Estimator

Flight Connectivity Analysis

Monthly Traffic Distribution

Key Connections

Health & Safety Advisory

COVID-19

Hepatitis B

Japanese Encephalitis

Measles

Rabies

Yellow Fever

Is August a Good Time to Visit Port Douglas?

Decision Factors

Good For

Who Should Avoid

Related Guides

Frequently Asked Questions: Port Douglas in August

What are the temperatures in Port Douglas in August?

How many rainy days in Port Douglas in August?

What to wear in Port Douglas in August?

Is August peak season in Port Douglas?