Silver Plume, CO climate
Silver Plume has cold, snowy winters and cool summers, with very little rain. A typical July afternoon reaches 70°, a January night drops to 12°, and about 154 inches of snow falls in a normal winter.
NOAA 1991-2020 climate normals Updated once a decade3° warmer than normal today. The forecast high is 57°, and a typical Oct 1 in Silver Plume peaks around 54°.Live forecast: National Weather Service · Normal: NOAA 1991–2020
What a year in Silver Plume feels like
Winter
Spring
Summer
Fall
Silver Plume weather by month
Average highs, lows, rain and snow for every month, from NOAA’s 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | Snow on ground | 30-yr range |
|---|---|---|---|---|---|---|---|
| January | 30° | 12° | 1.4" | 15.9" | 8 | 30 | 16° – 27° |
| February | 32° | 12° | 1.5" | 19.3" | 9 | 27 | 18° – 29° |
| March | 39° | 17° | 2.1" | 24.9" | 9 | 25 | 23° – 35° |
| April | 45° | 22° | 2.9" | 28.4" | 10 | 15 | 28° – 39° |
| May | 54° | 31° | 2.5" | 11.9" | 9 | 3 | 37° – 46° |
| June | 65° | 39° | 1.5" | 0.3" | 8 | 0 | 48° – 57° |
| July | 70° | 45° | 2.5" | 0 | 13 | 0 | 54° – 61° |
| August | 67° | 43° | 2.4" | 0.1" | 14 | 0 | 52° – 59° |
| September | 61° | 37° | 1.7" | 2.1" | 9 | 0 | 44° – 53° |
| October | 49° | 28° | 1.6" | 10.4" | 7 | 4 | 32° – 43° |
| November | 38° | 19° | 1.5" | 20.1" | 7 | 17 | 20° – 35° |
| December | 30° | 12° | 1.4" | 20.3" | 8 | 27 | 15° – 26° |
| Year | 48° | 27° | 23.0" | 153.7" | 112 | 149 |
“Wet days” have at least 0.01" of rain or melted snow. “Snow on ground” counts days with 1" or more. The 30-year range is the coldest and warmest that month’s average temperature got between 1991 and 2020.
Rain and snow in Silver Plume
Silver Plume gets 23 inches of rain and melted snow a year. April is the wettest month and January the driest. Rain or snow falls on about 112 days a year. Snow covers the ground about 149 days of the year.
About 103 frost-free days a year
In half of years the last 32° night comes by June 6 and the first one by September 19. That leaves about 103 frost-free days for gardens, shorter than 99% of U.S. towns.
Heating and cooling a home in Silver Plume
Engineers use “degree days” to estimate how hard a furnace or air conditioner works. In Silver Plume, 100% of that work is heating and 0% is cooling, so the furnace matters far more than the air conditioner.
Degree days measure how far each day’s average temperature falls below or rises above 65°, added up over a year. Source: NOAA station normals.
How Silver Plume compares
Compared with every U.S. town and city on TownTapestry, each counted once.
Warmer than it used to be
The last 30 years in Silver Plume averaged 1.2° warmer than the 1900s. The biggest change is in March (+3.0°). The shift is larger than in 52% of U.S. towns.
Change by month1991–2020 average minus 1901–2000 average, at Silver Plume’s spot on NOAA’s grid
How much a month can swing
A normal is an average, and real years wander around it. November swings the most: between 1991 and 2020 its average temperature ranged from 20° to 35°. July is the most reliable, staying within 7°.
Common questions about Silver Plume’s climate
What is the coldest month in Silver Plume?
December, with a typical high of 30° and a low of 12°.
What is the hottest month in Silver Plume?
July, with a typical high of 70° and a low of 45°.
How much snow does Silver Plume get?
About 154 inches in a normal winter, most of it in April.
When is the first frost in Silver Plume?
In half of years the first 32° night comes by September 19, and the last spring frost by June 6.
What is the rainiest month in Silver Plume?
April, with 2.9 inches of rain and melted snow. The year totals 23 inches.
Temperatures and rainfall come from NOAA’s gridded climate normals for Silver Plume itself (about a 3-mile square). Snow, frost dates and day counts come from NOAA’s weather station at Cabin Creek, CO (3 mi) away. Normals are 30-year averages, not a forecast. Source: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000.