Margaret River Weather in August

Average Temperatures in Margaret River in August

If you enjoy a good balance of warmer days and cooler nights, then Margaret River in August is the perfect destination for you. During the day, temperatures typically hover around 16°C (61°F), gradually increasing throughout the month as spring approaches. It still holds a touch of winter air, offering a comfortable climate for both outdoor adventures and cosy indoor activities. It's a perfect time for long walks in the forest, leisurely strolls through vineyards, or enjoying the region's stunning beaches and coastal walks.

As the sun sets, the temperatures in Margaret River during August cool down significantly with night-time lows averaging around 8°C (46°F). This drop in temperature makes for perfect evenings spent enjoying the warmth of a fire, whether it be at a local restaurant, a winery, or in the comfort of your accommodation.

The cooler evenings and mornings are ideal for enjoying a hot cup of coffee or a hearty breakfast, while the milder daytime temperatures invite outdoor dining and wine tasting in the local wineries. 

Average temperatures in Margaret River in August

Sunshine Hours and Daylight in August

August in Margaret River leads into spring as the days slowly start to get longer. On average, Margaret River enjoys almost 11 hours of daylight per day in August, with the sun rising at about 7.12am and setting at about 5.39pm on the first day. By the end of the month, sunrise is at about 6.39am and sunset is pushed back to 6pm in preparation for the sunnier spring months. These longer days allow more time for exploring the outdoors, enjoying a morning walk along the beach to catch sunrise, or a stroll through the vineyards as the sun sets. 

UV levels in Margaret River in August

In August, the average daily maximum UV index across Margaret River is 4, which indicates a low-to-moderate health risk from unsafe exposure to ultraviolet radiation. As the weather warms up throughout the month, it’s especially important to remember to cover up and protect yourself - even on overcast days those rays can escape through. 

Average Rainfall in Margaret River in August

While spring is approaching during August in Margaret River, the winter rain is still very much set in place. The average rainfall is about 120mm spread across 15 days of the month. This level of precipitation is slightly lower than the peak winter months, indicating a slow transition to the drier seasons ahead. The rain in August ranges from light showers to heavier downpours.

For visitors, the rainfall in August presents an opportunity to experience Margaret River's cosier side. The occasional rainy day is perfect for exploring indoor attractions such as local galleries, museums, wineries and breweries. These are times to enjoy the warmth of indoor fires, hot beverages and culinary delights.

Best Things to Do in Margaret River in August

As the Margaret River region gently transitions to the early hints of spring, August presents several fun activities to welcome this changing season. With its blend of natural beauty and vibrant community life, Margaret River offers plenty of experiences that are perfectly suited to the mild and occasionally rainy days. Whether you're an outdoor enthusiast, a food and wine connoisseur, or someone seeking a peaceful nature retreat, there’s something for everyone. Let's dive into some of the best things to do in Margaret River during August.

International Lighthouse Day 

The lighthouses at Cape Naturaliste in Dunsborough and Cape Leeuwin in Augusta are full of rich history and tales. International Lighthouse Day, typically in August, offers a great opportunity to explore these iconic structures. You can learn about the lives of the lighthouse keepers and take a tour to the top of these lighthouses, where you can take in panoramic views of the coastline and ocean. 

Both lighthouses are surrounded by natural beauty with plenty of walking trails that take you through native bushland. The celebration of International Lighthouse Day in Dunsborough and Augusta is an opportunity to step back in time and enjoy the stunning scenery that makes this part of Australia so unique.

Exploring Caves

August in Margaret River offers the perfect chance to dive into the nearby caves and explore them. The region is home to over 150 caves, each with its unique formations and stories, nestled within the ancient limestone of the Leeuwin Naturaliste Ridge.

These caves range from vast, open chambers with intricate stalactites and stalagmites to tighter spaces for you to climb into. Some of the most famous of these caves are Mammoth Cave, Lake Cave, and Jewel Cave, each offering guided tours that take you deep into them. Knowledgeable guides provide insights into the formation of these caves and their cultural significance to the Indigenous Wardandi people.

Whale Watching

If there’s one thing you don’t want to miss, it’s whale watching season in Margaret River. It’s the perfect opportunity to watch on in awe as the majestic whales migrate along the Western Australian coastline. The cooler waters around the region are home to various species of whales, including the Humpback and Southern Right whales, as they make their annual migration. These gentle giants travel thousands of kilometres from the Antarctic waters to the warmer northern seas to breed and give birth, making the waters off Margaret River an ideal spot for whale watching.

You can enjoy several vantage points along the coast, such as the famous Surfers Point and the Cape Leeuwin Lighthouse. If you’re seeking a closer encounter, a variety of boat tours are available, offering guided trips. These tours are carried out by knowledgeable guides who share plenty of interesting facts on the behaviour and characteristics of these mammals.

Farmer’s Markets

The farmer's markets in Margaret River offer a great opportunity to try some local fresh produce while meeting many of the local growers and producers. You can wander through stalls brimming with fresh, locally grown fruits and vegetables, which are abundant in the cooler months. 

These markets are also a treasure trove of local artisan products. From handmade cheeses and freshly baked bread to locally produced honey and preserves. They are also a great place to find unique crafts and gifts, such as handcrafted jewellery, natural skincare products, and bespoke homewares, all made by local artisans. 

Mountain Biking

August in Margaret River brings mild temperatures that are perfect for exploring the mountain biking trails, which cater to all levels of experience. The trails weave through a variety of landscapes, offering riders a chance to experience the region's natural beauty up close. From the dense karri forests with their towering trees to the rugged coastal paths offering spectacular ocean views.

For those seeking a leisurely ride, numerous trails take you through the picturesque countryside, passing vineyards, farms and small creeks. These trails are perfect for families and those new to mountain biking, offering a relaxed way to enjoy the outdoors and the region's stunning scenery. More experienced riders can challenge themselves on the technical trails that navigate through the bushland and over the rolling hills. 

Wildflower Season

As August marks the gradual transition from winter to spring in Margaret River, it also brings the beginning of the wildflower season. Various species come to life across different habitats – from coastal heaths to dense forests. Iconic flowers such as orchids, banksias, and kangaroo paws start to bloom, alongside many other species.

Walking trails and nature reserves in and around Margaret River become particularly enchanting during this time. Trails such as the Cape to Cape Track and the Boranup Forest offer excellent opportunities to see the wildflowers in their natural setting. 

Visiting Margaret River in August

From the historical intrigue of International Lighthouse Day to the natural spectacle of whale watching, from the subterranean wonders of its caves to the vibrant life of its farmer's markets, Margaret River in August has so much to offer. It is a time of transition, where you will find adventure, relaxation, or a chance to connect with nature. As the days gradually lengthen and the first hints of spring whisper through the air, Margaret River comes alive in August.

Whether you’ve started planning your Margaret River holiday or not, check out First Light Travel’s Margaret River blog for any further information you might need. Or, you can contact FLT’s Margaret River travel team for advice and guidance on how to design your own trip.