Mosier Climate and Weather

Like most of the West Coast of the US, Mosier has a Mediterranean-type climate, with cool wet winters and warm dry summers. Most precipitation falls from November to March, and snowfall varies between a little and a lot. Conversely, it rarely rains during July and August, and the sun is usually shining with low temps in the 60s and highs mostly in the 80s to low 90s.

Summer temperatures, with typical highs in the 80s and 90s, are usually moderated by the prevailing easterly winds, but on hot days the wind often dies down.

We do get arctic weather, and occasionally stay near or below freezing for as long as a month. Typically, though, we get snowstorms here or there, with milder weather in between.

Land below 600′ elevation lies in the USDA Plant Hardiness Zone 8a, near the edge of 8b, so on average over the course of record-keeping, the lowest the temperature gets is about 15°.

CITY OF MOSIER​

PO Box 456
208 Washington St, Mosier, OR 97040
Phone: 877-319-8467 / 541-478-3505
Fax: 877-553-3601 / 541-478-3810 help@cityofmosier.com
Public hours: M-Th, 10 am – 2 pm

City of Mosier on Facebook

City of Mosier

20 hours 47 minutes ago

Here’s an update from Mayor Anderson: I just met with Incident Command. Firefighters are working on containment. No major structures have been lost. Mosier Fire

City of Mosier

21 hours 33 minutes ago

If you’re wondering what area the Microwave Tower Fire has covered, here’s a current map.

City of Mosier

1 day 19 hours ago

IMPORTANT

A new brush fire has started in the hills east of Mosier. Smoke is already streaming over us.