Last Frost Dates

Asked January 12, 2021, 3:35 PM EST

When looking up last frost dates for our area (Oakland, OR) I am getting a 2 month range of dates. Do you have a publication that could help narrow that? Thank you!

Douglas County Oregon

1 Response

Almost certainly you will receive frost from December 12 through March 6.

You are almost guaranteed that you will not get frost from May 2 through October 11.

Your frost-free growing season is around 221 days.

Here is a great document for our area:

https://www.wcc.nrcs.usda.gov/legacy/ftp/support/climate/soil-nar/or/douglas.doc

https://davesgarden.com/guides/freeze-frost-dates/index.php?q=97470

Hope this helps!