Penticton experiences warm, sunny summers with average temperatures ranging from 25°C to 30°C (77°F to 86°F). July and August are the hottest months, perfect for beach activities and outdoor events. Rain is infrequent, so it’s ideal for planning outdoor adventures.

Winters in Penticton are relatively mild compared to other Canadian cities. Average temperatures range from -3°C to 5°C (27°F to 41°F). Snowfall is moderate, with occasional snowstorms, making it suitable for winter sports like skiing at nearby Apex Mountain.

The best time to visit Penticton for outdoor activities is from May to September. During this period, the weather is warm, and there’s minimal rainfall, making it perfect for hiking, biking, and enjoying the lakes. The spring and fall are also great for wine tours.

Penticton generally has a stable climate, but it can experience extreme temperatures in summer (above 35°C or 95°F) and occasional cold snaps in winter. Severe weather events like thunderstorms or heavy snow are rare, making it a safe destination year-round.

For a summer visit, pack light clothing, sunscreen, and swimwear. If visiting in winter, bring warm layers, a waterproof jacket, and snow-friendly footwear. Year-round, it’s good to have a hat, sunglasses, and comfortable walking shoes for outdoor activities.