Edmonds, WA Weather. Edmonds, WA climate is mild during summer when temperatures tend to be in the 60's and cold during winter when temperatures tend to be in the 40's. The warmest month of the year is August with an average maximum temperature of 75.80 degrees Fahrenheit, while the coldest month of the year is January with an average minimum temperature of 35.20 degrees Fahrenheit.
Heating oil prices are down about 18.6 percent from a year ago in Pennsylvania, so far beating the U.S. Energy Information Administration's prediction of a 15 percent drop this winter. I don't think anybody in the oil industry saw this coming, even a month ago.
Prices are tied to world events, so they can change quickly. But the trend of the past decade is clear: Heating oil prices have more than doubled from $10.31 per million British thermal units to more than $25 per million Btus. Nationally, only about 6 percent of homeowners use oil as their primary home heating source. Most of them are located in the Northeast.