Close the supply water valve to the water heater. located, in most cases, above the water heater on. the cold water inlet to the hot water heater. 2. Drain the water from the hot water pipe by opening. a hot water faucet in the house. Let the water run. until it stops flowing.
The annual average precipitation at Seattle is 38.25 Inches. Winter months tend to be wetter than summer months. The wettest month of the year is December with an average rainfall of 6.06 Inches. We usually only get 1-3 days of snowfall a year.
In 1996, Seattle topped 50 inches of precipitation for just the third timeâgood enough for the second-soggiest year on record. By contrast, a mere 25.13 inches was recorded in 1985, making it second only to 1952 in terms of dryness.eattle had never seen a daily rainfall of 4 inches or more until Oct. 20, 2003, when a torrential 5.02 inches deluged the cityâsetting a new record for the wettest day in Seattle history.