The best time to visit Sanok is during the late spring to early autumn months, specifically from May to September, when the weather is most pleasant for exploring.During these months, you'll experience warmer temperatures and generally less rainfall, making it ideal for enjoying outdoor activities and sightseeing. The region truly comes alive with lush greenery and offers comfortable conditions for walking around the Sanok Castle or exploring the Sanok Skansen (Museum of Folk Architecture).For those who enjoy cultural events and a lively option, planning your trip for July or August is a good idea. This period often coincides with local festivals and open-air concerts, particularly around the main market square, Rynek. You'll find many opportunities to experience local traditions and cuisine, with cafes and restaurants extending their outdoor seating.If you prefer slightly milder temperatures and fewer crowds, May, June, and September are excellent choices. The weather is still very agreeable, and you can enjoy the natural beauty of the surrounding Bieszczady Mountains without the peak season tourist numbers.