Every season brings its own set of adventures to Kojonup, and travellers often wrestle with the same happy question: what time of year is best to visit? The good news is that the Great Southern enjoys a gentle climate, with mild winters and warm summers, so there is no wrong answer. Each season simply shows the town a different way.
Winter here is cool and green, made for quiet walks in the reserves and warm stops indoors. Summer is bright and long, built for the water and for lazy afternoons in the sun. This guide walks you through both, so you can pick the chapter of Kojonup's year that suits you best.
Climate in Kojonup
Kojonup has a mild climate with warm, dry summers and cool, wet winters. The average yearly temperature runs from about 10°C to 25°C. Winter overnight lows can drop to around 5°C, and summer days are warm to hot, often into the 30s and occasionally near 40°C.
Average yearly weather
Understanding the seasons is the first step in planning your adventures. Here is what to expect across the year.
| Season | Temperature | Rainfall | What it is good for |
|---|---|---|---|
| Summer (Dec to Feb) | Warm to hot | Low | Bright, sunny days for the water and outdoor days |
| Autumn (Mar to May) | Mild | Moderate | Cooler, comfortable weather for walking and hiking |
| Winter (Jun to Aug) | Cool | Higher | Quiet reserve walks and warm indoor stops |
| Spring (Sep to Nov) | Mild to warm | Occasional showers | Lush landscapes and wildflower blooms |
With the seasons sorted, you can make the most of your time in town whether you visit at the height of summer or the depth of winter.
Temperature and rainfall
Kojonup's summers are warm to hot, with daytime temperatures often ranging from 30 to 40°C, while winter days are cool and nights can drop to around 5°C. The district receives an average of about 600mm of rain a year, most of it through the winter months. Pack accordingly: light clothes and sun protection for summer, a warm layer and a raincoat for winter.
Wind and daylight
Kojonup sees moderate winds year round, so it pays to bring something wind-resistant for the more exposed walks, and to stay hydrated in the summer heat. The long daylight hours of summer stretch the day out for exploring, while winter's shorter days suit a slower pace: a morning walk, then somewhere warm for the afternoon.
Winter activities in Kojonup
In the cooler months Kojonup turns quiet and green. The Kojonup Nature Reserve is at its best in winter, with crisp, still air along the well-kept walking trails and native flora that grows nowhere else in the world. It is a fine season for nature lovers who like the bush to themselves.
Winter walking
Winter is the season for walking. The trails around town lead through picturesque bush and along quiet valleys, with local wildlife and long views to reward the effort. The cool air and the calm of the off-season make for an unhurried day outdoors. If you want to go further afield, the Stirling Range National Park is a couple of hours south; our Stirling Ranges day-trip guide shows how to fit it into a single day, and our beginner-friendly hikes guide covers the gentler options closer to home.
Cultural events and festivals
Kojonup keeps a steady calendar of community events through the year, from music and art to local gatherings where you can sample regional food. Winter is a good time to catch one. Keep an eye on the Shire of Kojonup's ENews for what is coming up, and add a little local flair to your trip.
Summer activities in Kojonup
Summer is for the water and the long, warm afternoons. The pick of it is Lake Towerrinning for a day on the water, with the Kodja Place and Apex Park close to town when you want to slow the pace.
A day on the water at Lake Towerrinning
Lake Towerrinning is the summer highlight. It is a freshwater lake set up for boating, kayaking, paddleboarding, fishing and swimming, with scenic nature walks and bike paths around the shore for when you want to dry off. Birdwatchers do well here, and the sunsets over the water are worth staying for. It is an easy, relaxed day out from town.
The Kodja Place
When you want an afternoon out of the sun, the Kodja Place is a must. This living museum and heritage centre tells the rich history of the Noongar people and the district's farming families through interactive displays, art exhibitions and storytelling. It is an easy, air-conditioned stop that adds real depth to a Kojonup stay. To go deeper on the region's first peoples, see our guide to Kojonup's Aboriginal heritage.
Apex Park
For a gentle stroll, Apex Park is a small nature haven with winding paths, lush greenery and quiet ponds. It is an easy spot to spend an hour, camera or binoculars in hand, watching for birdlife among the water lilies. Easy to reach from the other attractions in town, it is a pleasant pause on a warm day.
Local nature in any season
No matter when you visit, the country around Kojonup rewards a slow look.
The Kojonup Spring
The Kojonup Spring is the freshwater source that first drew the Noongar people to this place, and it remains a peaceful spot to visit. Follow the paths past the wildflowers and eucalypts, listen to the water, and take in the origin story of the town. It is a short, quiet visit and an easy one to fit into any day.
Spring wildflowers
If you can time your visit for September to November, the reserves and roadsides around Kojonup fill with wildflowers, a free show that ranks among the best in the state. Our wildflowers guide covers where and when to find them, from the reserves minutes from town to the longer drives worth the effort.
Embracing the best of winter and summer
Kojonup offers something across the whole year. Whether you come for the thrill of a summer day on the lake or the quiet of a winter walk in the reserves, there is a season that suits you. For more on the warmer months, see our guide to things to do in Kojonup this summer.
Where to stay in Kojonup, all year round
Cornwall House Accommodation sits at 72 Albany Highway in the heart of Kojonup, an easy base for the reserves, Lake Towerrinning and the Kodja Place in any season. Our 12 air-conditioned rooms, in queen, twin and family configurations, each have an ensuite, free WiFi, tea and coffee making facilities, a microwave and a refrigerator, with free onsite parking and a shared camp kitchen for guests. Warm rooms in winter, cool rooms in summer, and a quiet night's sleep whatever the weather.
Check availability and book Call us (08) 9831 0214
Frequently asked questions
What is the best time of year to visit Kojonup?
Both seasons reward a visit. Summer, December to February, brings warm dry days for the water at Lake Towerrinning and long afternoons outdoors, while winter, June to August, is cool and green, ideal for quiet walks in the reserves and warm indoor stops. Spring adds the wildflowers.
Does it snow in Kojonup?
No. Kojonup winters are cool and wet rather than snowy, with daytime temperatures around 10 to 15°C and overnight lows near 5°C. Pack a warm layer and a raincoat rather than snow gear.
What is there to do in Kojonup in winter?
Walking the reserves and district trails, visiting the Kodja Place heritage centre, and the region's cultural events. The cool, still air makes it a good season for the longer bushwalks.
What can I do in Kojonup in summer?
Lake Towerrinning for boating, kayaking, fishing and birdwatching, walks at Apex Park, and the exhibits at the Kodja Place. Long daylight hours give you plenty of time to explore.
Where should I stay in Kojonup?
Cornwall House Accommodation sits on Albany Highway in the centre of town, an easy base for the reserves, Lake Towerrinning and the Kodja Place in any season.
