What is Still's disease? Still's disease, a disorder featuring inflammation, is characterized by high spiking fevers, salmon-colored rash that comes and goes, and arthritis. Still's disease is also referred to as systemic-onset juvenile idiopathic arthritis.
The result is hot conditions for Penticton, BC and the rest of the Okanagan. Here are some historic Penticton weather facts for you. Summer temperatures, which include the months of June, July and August average in the high 20Â°C (low 80Â°Fahrenheit) range.
Summers tend to be warm and dry; winters cooler, but less moist. The southern interior, including the Okanagan, Similkameen, and Thompson River valleys, experiences BC's hottest summers, with temperatures often in the 30Â°C range/86-102Â°F, and occasionally rising above 40Â°C/104Â°F.