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Castle Pines, CO weather and climate

Douglas County, CO · population 12,573 · about 6,322 ft elevation

Everything below is a 30 year average for 1991-2020, computed from daily climate history at Castle Pines's own coordinates.

The year at a glance

Sunny days
274
clear or partly cloudy, per year
Precipitation
18 in
per year
Wet days
93
rain or snow per year
Snowfall
59 in
per year
Hot days
29
above 90 °F
Freezing nights
163
at or below 32 °F
Humidity
55%
average relative
Average temperature
50 °F
year round

Monthly temperatures

Average daily high and low for each month, in °F.

Daily highDaily low
255075JanMarMayJulSepNovDaily high, Jan: 46 °FDaily high, Feb: 47 °FDaily high, Mar: 55 °FDaily high, Apr: 60 °FDaily high, May: 69 °FDaily high, Jun: 81 °FDaily high, Jul: 87 °FDaily high, Aug: 84 °FDaily high, Sep: 77 °FDaily high, Oct: 65 °FDaily high, Nov: 54 °FDaily high, Dec: 46 °FDaily low, Jan: 18 °FDaily low, Feb: 19 °FDaily low, Mar: 26 °FDaily low, Apr: 33 °FDaily low, May: 42 °FDaily low, Jun: 51 °FDaily low, Jul: 57 °FDaily low, Aug: 55 °FDaily low, Sep: 47 °FDaily low, Oct: 35 °FDaily low, Nov: 25 °FDaily low, Dec: 17 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Daily high464755606981878477655446
Daily low181926334251575547352517

Monthly precipitation

Total rain plus melted snow for each month, in inches.

0.01.02.03.0JanMarMayJulSepNovCastle Pines, Jan: 0.6 inCastle Pines, Feb: 0.7 inCastle Pines, Mar: 1.6 inCastle Pines, Apr: 2.5 inCastle Pines, May: 2.9 inCastle Pines, Jun: 2.0 inCastle Pines, Jul: 2.1 inCastle Pines, Aug: 1.7 inCastle Pines, Sep: 1.2 inCastle Pines, Oct: 1.4 inCastle Pines, Nov: 0.9 inCastle Pines, Dec: 0.7 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Castle Pines0.60.71.62.52.92.02.11.71.21.40.90.7

Monthly sunny days

Days each month with clear or partly cloudy skies.

01020JanMarMayJulSepNovCastle Pines, Jan: 23 daysCastle Pines, Feb: 20 daysCastle Pines, Mar: 22 daysCastle Pines, Apr: 19 daysCastle Pines, May: 20 daysCastle Pines, Jun: 24 daysCastle Pines, Jul: 25 daysCastle Pines, Aug: 24 daysCastle Pines, Sep: 25 daysCastle Pines, Oct: 24 daysCastle Pines, Nov: 24 daysCastle Pines, Dec: 24 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Castle Pines232022192024252425242424

Compare Castle Pines with another city

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About this data

Figures are 30 year averages for 1991-2020. Wet days count days with measurable precipitation, calibrated against the wet day counts in NOAA's published climate normals. Sunny days count clear plus partly cloudy days, defined as average cloud cover of 63 percent or less and calibrated against NOAA's published sky cover tables. Snowfall figures are model estimates anchored to NOAA station measurements near each city.

Weather data by Open-Meteo.com (CC BY 4.0). Contains modified Copernicus Climate Change Service information (ERA5, ERA5-Land).