The best time to visit Collie is during the spring (September to November) and autumn (March to May) months, when the weather is mild and pleasant for outdoor activities.During spring, the region comes alive with wildflowers, making it an excellent time for nature walks and exploring the local parks. Temperatures generally range from 10°C to 25°C, which is ideal for hiking, cycling, and enjoying the natural beauty without the intense heat of summer.Autumn offers similarly comfortable temperatures, typically between 12°C and 28°C, and is superb for those who enjoy water-based activities like kayaking or paddle boarding on the Collie River or local dams. The changing colours of the leaves also add a lovely dimension to the landscape.While summer (December to February) can be quite hot, often exceeding 30°C, it's a good time for those who specifically want to swim or spend time by the water.