Summer (December to February) can be extremely hot, especially in the central and northern parts of the country. Hiking during this time should be approached with caution, as high temperatures can pose risks of heat exhaustion and dehydration. It's crucial to carry sufficient water, wear appropriate sun protection, and plan hikes for the cooler parts of the day.
Winter (June to August) brings cooler temperatures, particularly in the southern regions of Australia. Hiking during winter may require warmer clothing and preparation for potential rain in certain areas. However, it can also offer clear skies and less crowded trails, particularly in mountainous regions.
For more detailed and region-specific information, it's advisable to consult local weather forecasts and visit the websites of relevant national parks, state forest agencies, or hiking organizations. These resources provide up-to-date information on trail conditions, safety guidelines, and any specific considerations based on the location of your hike.