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Weather in Twisp, WA · National Weather Service + NOAA

Twisp is snow country

Twisp has chilly, snowy winters and warm summers, with very little rain. A typical July afternoon reaches 86°, a January night drops to 19°, and about 59 inches of snow falls in a normal winter. In November, a normal day reaches 42° and a normal night drops to 27°.

Winter 34°/20°Spring 61°/36°Summer 83°/52°Fall 59°/36°
Right now
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Sunrise 6:46 am · sunset 4:41 pm

Getting the latest forecast from the National Weather Service…

What stands out about Twisp’s weather

Read from 30 years of NOAA records. Each one opens the full story on the Climate page.

Climate →
Snow countryAbout 59 inches a winter, more than 568 of 575 Washington towns.Among Washington’s coldest wintersJanuary nights average 19°, colder than 629 of 639 Washington towns.A short growing season127 frost-free days, from May 15 to Sep 22.A dry climateJust 14 inches of rain and melted snow a year, less than 95% of U.S. towns.
A normal year

Where today sits in Twisp’s year

Typical highs and lows month by month, from 30 years of NOAA records.

Full climate →
Winter
34° / 20°
21 days with an inch or more of snow
Spring
61° / 36°
Last frost around May 15
Summer
83° / 52°
27 days reach 90° in a normal year
Fall now
59° / 36°
First frost around Sep 22
Pastthe usual first frost (Sep 22). Last frost next spring: May 15
Best months to be outside
MayJunSep
Highs of 62–84° and lows of 40° or more
How much snow does Twisp get?About 59 inches a winter.When is it wettest?December, with 2.5 inches.Is it warmer than it used to be?+0.9° vs. the 20th century.

Weather talk

Road reports, first frosts and storm memories from neighbors in Twisp.

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Forecast, conditions and alerts: National Weather Service. Climate: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000. Temperatures and rainfall come from NOAA’s gridded normals for Twisp itself (about a 3-mile square). Snow, frost dates and day counts: the NOAA station at Winthrop 1 Wsw, WA (8 mi). Sunrise and sunset are calculated from the town’s position. Normals are 30-year averages, not a forecast.