March is the most popular month to visit Millgrove, attracting a variety of travellers eager to enjoy the stunning natural beauty of this picturesque region. The peak season extends from March to May, when the weather is pleasantly warm, making it ideal for outdoor activities like hiking and exploring the Yarra Valley.During this time, temperatures typically range from 15 to 25 degrees Celsius, providing comfortable conditions for sightseeing and enjoying the lush landscapes. Visitors can look forward to vibrant flora and fauna, with many walking trails and outdoor experiences just a short distance from their holiday rentals.If you're looking for a more budget-friendly option, consider planning your trip in December. Although it falls within the low season, you can still enjoy the serene atmosphere and beautiful scenery, making it a lovely time for leisurely strolls or quiet picnics by the river.Ultimately, your choice will depend on whether you prefer the lively energy of the peak season or the tranquil charm of the quieter months.