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.
Compared to other cities, the likelihood of it raining is greater but the rain in other cities is usually heavier, causing them to have larger averages. The annual precipitation recorded in Seattle ranges from 942 mm (37.07 inches) to 990 mm (39 inches). In order to get the volume of Seattle's annual precipitation, m3, we have to multiply the area of the city in square meters by the average amount of rainfall in meters. According to The New Book of Knowledge, the area covered by the city of Seattle is 238 square kilometers, or 238,000,000 square meters.