Agreed, wait until it is warm enough. I'm helping my mother with her garden near Seattle, just a bit south from you, and we have some strawberries inside our house and some plants in our small green house and we are trying to plant some things early in May 2018 and it is starting to warm up. Spring is in the air. I'm Oatmeal.
Your weather must be a bit warmer than here. When do you get your plants into the ground? Spring is in the air for sure.
Depends on the plants, some in May this month. Potatoes for example. Strawberries in April.