First Day Of Frost 2024 Washington State. An interactive map of average first frost dates in washington and a list of locations in washington with average first frost dates. We've created average first frost dates, average last frost dates and average number of days with frost maps for most us states and candian provinces.

New flower discovery a brand new flower has been discovered at. First and last average frost dates for 23 major washington state cities from aberdeen to yakima.