They say, “There’s no such thing as bad weather, only bad clothing”. With proper clothes for hiking, you can enjoy Australia’s trails year-round. When it comes to hiking here, the environment is unique. From intense sun and warm temperatures to cooler alpine areas and unpredictable weather changes, wearing appropriate hiking clothes can make a big difference.
Summer Hiking
Summer is a popular time to hike in Australia, but it comes with a set of challenges. One of them is heat. High temperatures increase the risk of dehydration, heat exhaustion and sunburn. Many tracks also offer little shade, leaving hikers exposed to strong UV rays. Moreover, afternoon thunderstorms can develop quickly in mountainous areas, while bushfire risk may lead to trail closures during periods of extreme heat.
Because of this, you need to choose weather-ready clothes for hiking made from moisture-wicking synthetics or lightweight merino wool. Synthetic fabrics like polyester are durable and dry quickly. Merino wool, on the other hand, regulates temperature, resists odours, and stays warm even when slightly damp. Cotton is a poor choice because it absorbs sweat, dries slowly, and stays cold or clammy.
A lightweight long-sleeve hiking shirt paired with full-length pants protects you from sun, insects and scratches from spiky bushes. If the trail includes well-maintained paths and little vegetation, hiking shorts can be a better option.
Colour-wise, garments in tan, light grey, and white reflect the sun and can help you stay cooler. Black and other dark colours absorb more heat, so they shouldn’t be your first choice when hiking in hot and exposed areas.
You can complete your outfit with a wide-brim hat, UV-protective sunglasses and lightweight hiking socks. Finish your look with well-ventilated hiking boots or trail shoes that provide grip without adding unnecessary warmth.
Weather can change quickly in the bush, so you also want to pack a lightweight waterproof shell that can be stashed easily in your bag.
Spring and Autumn Hiking
During these seasons, temperatures vary widely, and conditions shift quickly. A cool morning can turn into a warm afternoon, while sudden wind, rain or temperature drops can catch you off guard.
One of the best ways to prepare for hiking in such unpredictable weather is to use the three-layer system. The goal of layering is to regulate body temperature and manage moisture, so you do not sweat excessively while climbing, and do not freeze when you stop to rest.
Start with a moisture-wicking base layer like a lightweight merino wool or maybe a synthetic long-sleeve top, to keep sweat away from your skin. Merino is a popular choice among Australian hikers for its ability to regulate temperature across a wide range and resist odour on longer trips. Again, you want to avoid cotton as it holds moisture and chills quickly.
Add a mid-layer such as a lightweight fleece or insulated jacket for cooler conditions, particularly in the Victorian Alps or on exposed ridgelines. Mid layers are usually crafted from lightweight fabrics that trap your body heat and provide additional warmth. However, they’re also permeable, allowing moisture from the base layer to pass through so it dries faster.
Finish your outfit with a waterproof and wind-resistant outer layer to protect against rain and strong gusts. Even if the forecast looks clear, spring and autumn weather can change quickly on the trail.
Choose flexible pieces that you can easily add or remove as conditions change. Lightweight hiking trousers work well when the mornings feel cool, while convertible hiking pants give you more versatility on warmer days. A lightweight beanie and gloves can also make a difference on colder hikes, especially in alpine areas.
Cold Weather Hiking
When temperatures drop into single digits, you’re dealing with cold weather hiking, primarily alpine conditions during winter (June to August) across Victoria’s High Country, the Snowy Mountains, and Tasmania’s peaks. Alpine conditions shift quickly. Temperature drops become significant above 1,500 metres, and weather can change within minutes, but that shouldn’t prevent you from getting out and hiking.
The right clothing helps you stay warm and comfortable on the trail. Again, you want to use the 3-layer system with a down puffy jacket for maximum warmth. The right jacket is the final layer of your hiking system, adding warmth and protection when temperatures drop or the weather changes. You may not need to wear it while climbing, but it’s worth putting on during rest stops, at higher elevations, or when cold winds and rain move in.
Look for a jacket that’s lightweight, breathable, and easy to pack without taking up too much space in your backpack. Features such as an adjustable hood, zippered pockets, adjustable cuffs, and underarm ventilation zips can improve comfort, while a slightly longer back helps provide extra coverage when carrying a backpack.
You also want to protect your extremities with insulated boots, warm gloves, merino wool socks, a wool beanie, and a buff for exposed ridgelines. Sunglasses and sunscreen remain essential as UV reflects off snow. You may also need microspikes or crampons for icy sections.