What is the weather like in Byron Bay in August?

Expect temperatures between 12°C and 20°C with 14% average rain probability and about 8 hours of sunshine daily.

What is the weather like in Byron Bay in August?

Byron Bay in August scores 65/100 based on 30 years of climate data. Very good conditions overall.

Who should visit Byron Bay in August?

August in Byron Bay is ideal for: Families with children, Elderly travelers, Outdoor enthusiasts, Photographers, Cultural tourists.

Byron Bay Weather in August | 30-Year Forecast

Avg High

20°C

Hottest around day 31

Avg Low

12°C

Coolest around day 1

Rainy Days

0days

14% avg rain chance

Sunshine

8hrs/day

Summer season

Sea Temperature in August

Coastal Waters(Ocean)

20.4°C

Monthly Average

Water Feel

🏊Pleasant

Comfortable for most swimmers

Swim Rating

👍Good for swimming

Based on average sea surface temperature

Body of Water

Coastal Waters

Ocean

Byron Bay coastline

Essential Travel Info for Byron Bay

🗓️ 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 Byron Bay

Smart Flight Estimator

Airport-to-Airport Logistics

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Flight Connectivity Analysis

Airport traffic data & seasonal patterns

Low Traffic

29/ 100

Traffic Index

Quieter airport

Peak Daily Arrivals

slots per day

Peak

May

Low

Nov

Monthly Traffic Distribution

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Traffic Level

Low Season

Key Connections

Sydney Kingsford Smith (SYD)

Melbourne (MEL)

Auckland (AKL)

Adelaide (ADL)

Denpasar-Bali Island Ngurah Rai (Bali) (DPS)

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 Byron Bay?

👍Very good conditions overall(65/100)

Short Answer

August perfect for Byron Bay's beaches - 20.4°C water temperature, 20°C days, minimal 14% rain. Book beachfront early as this is peak coastal season.

Decision Factors

Vaccinations required

Yellow Fever

Rough sea conditions

1.65m average wave height - Surfers Only

Ideal temperature range

20.1°C - perfect for sightseeing and outdoor activities

Excellent dry conditions

Only 14% rain probability - ideal for outdoor activities

Health precautions needed

Be aware of: Leptospirosis, Melioidosis, Dengue

Plenty of sunshine

9.4h of sunshine daily

Good For

👨‍👩‍👧‍👦
Families with children
Comfortable 20.1°C temperatures and low 14% rain risk
👴
Elderly travelers
Comfortable 20.1°C temperature range with manageable humidity
🥾
Outdoor enthusiasts
Ideal hiking conditions: 20.1°C, 14% rain chance
📸
Photographers
9.4h sunshine, 69% clear skies for golden hour shots
🏛️
Cultural tourists
Comfortable conditions for exploring museums and sites

Who Should Avoid

Suitable for most traveler types

"According to 30YearWeather's analysis of 30 years of NASA POWER satellite data,Byron Bay in August averages 20°C with 14% precipitation probability."

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

Frequently Asked Questions: Byron Bay in August

What are the temperatures in Byron Bay in August?

Daytime highs average 20°C, nights drop to 12°C. Temperatures remain fairly consistent.

How many rainy days in Byron Bay in August?

Expect around 0 days with measurable rainfall. Rain is unlikely to disrupt plans.

What to wear in Byron Bay in August?

Layers are key. A medium-weight jacket and closed-toe shoes.

Is August peak season in Byron Bay?

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

Byron Bay Weather in August

Sea Temperature in August

Byron Bay August Weather Calendar

Essential Travel Info for Byron Bay

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 Byron Bay?

Decision Factors

Good For

Who Should Avoid

Related Guides

Frequently Asked Questions: Byron Bay in August

What are the temperatures in Byron Bay in August?

How many rainy days in Byron Bay in August?

What to wear in Byron Bay in August?

Is August peak season in Byron Bay?