The best time to visit Olney is during the summer months, from June to August, when the weather is consistently pleasant and ideal for outdoor activities.During this period, you can expect warm, sunny days with average temperatures ranging from 20°C to 25°C. This weather is great for exploring the local hiking trails, enjoying the nearby beaches along the Oregon coast, or participating in water sports on the Columbia River. The longer daylight hours also allow for extended sightseeing and relaxation.For those who enjoy a milder climate and fewer crowds, late spring (May) and early autumn (September) are also excellent choices. Temperatures are still comfortable, typically between 15°C and 20°C, making it suitable for exploring without the peak summer rush. You might even catch the beautiful autumn foliage in September.Winter (November to February) brings cooler temperatures and more rain, with occasional snow, which might appeal to those looking for a quiet, cosy retreat or winter sports in the nearby mountains.