The best time to visit Simpson for pleasant weather is typically during the Australian summer and autumn, from December to May.During these months, you'll experience warmer temperatures and generally less rainfall, making it ideal for exploring the natural beauty around Simpson. January and February are the warmest months, with average temperatures often in the mid-20s Celsius, superb for outdoor activities such as hiking or visiting nearby attractions.For those who prefer slightly milder weather and fewer crowds, March to May offers comfortable temperatures and the beautiful colours of autumn. This period is particularly good for couples looking for a relaxed trip, as the weather is still conducive to outdoor exploration without the peak summer heat.If you're interested in local events or agricultural shows, it's worth checking the regional calendar, as these often take place in the warmer months.