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Weather in Silverton, CO · National Weather Service + NOAA

Silverton has real winters

Silverton has cold winters and cool summers. A typical July afternoon reaches 70°, a January night drops to 2°. In November, a normal day reaches 41° and a normal night drops to 13°.

Winter 34°/3°Spring 48°/19°Summer 68°/37°Fall 52°/23°
Right now
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Sunrise 8:37 am · sunset 7:11 pm

Getting the latest forecast from the National Weather Service…

What stands out about Silverton’s weather

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

Climate →
Real wintersJanuary nights average 2°, colder than 94% of U.S. towns.Cool summersJuly afternoons average 70°, cooler than 99% of U.S. towns.Warming faster than mostThe last 30 years averaged 2.3° warmer than the 1900s, a bigger shift than 99% of U.S. towns.A short growing season101 frost-free days, from Jun 8 to Sep 17.
A normal year

Where today sits in Silverton’s year

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

Full climate →
Winter
34° / 3°
Snow is rare
Spring
48° / 19°
Last frost around Jun 8
Summer
68° / 37°
90° days are rare
Fall now
52° / 23°
First frost around Sep 17
Pastthe usual first frost (Sep 17). Last frost next spring: Jun 8
Best months to be outside
No month sits in the comfortable 62–84° range. Summer is the mild season here.
When is it wettest?August, with 2.8 inches.Is it warmer than it used to be?+2.3° vs. the 20th century.What is each month like?Highs, lows, rain and snow for all 12.

Weather talk

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

Town Square →
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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 Silverton itself (about a 3-mile square). Snow, frost dates and day counts: the NOAA station at Lake City, CO (24 mi, frost, heat and degree days). Sunrise and sunset are calculated from the town’s position. Normals are 30-year averages, not a forecast.