Bellevue summers are short, warm, dry, and partly cloudy, with the high temperature rarely going above 88°F. This lends a pleasant environment to the residents and visitors alike. However, the winters are cold, wet, and mostly cloudy. The winter temperature rarely drops below 27°F. With the constantly changing weather, Essential Heating & Air offers the best HVAC services in Bellevue WA to locals, providing year-round comfort for you and your family.