Castle Pines and Castle Rock have remarkably similar climates.
The year at a glance
Averages from 30 years of climate history, 1991-2020
| Castle Pines | Metric | Castle Rock |
|---|---|---|
| 274 days | Sunny daysclear or partly cloudy skies | 274 days |
| 18 in | Precipitationper year | 18 in |
| 93 days | Wet daysrain or snow per year | 93 days |
| 59 in | Snowfallper year | 58 in |
| 29 days | Hot daysabove 90 °F | 23 days |
| 163 days | Freezing nightsat or below 32 °F | 161 days |
| 55% | Humidityaverage relative | 57% |
| 50 °F | Average temperatureyear round | 50 °F |
Monthly temperatures
Average daily high and low for each month, in °F. The gap between the two lines is what an ordinary day feels like across the year.
Daily highs
Daily lows
View monthly temperatures as a table
| City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Castle Pines high | 46 | 47 | 55 | 60 | 69 | 81 | 87 | 84 | 77 | 65 | 54 | 46 |
| Castle Rock high | 46 | 47 | 54 | 59 | 68 | 80 | 86 | 84 | 77 | 65 | 54 | 46 |
| Castle Pines low | 18 | 19 | 26 | 33 | 42 | 51 | 57 | 55 | 47 | 35 | 25 | 17 |
| Castle Rock low | 18 | 20 | 26 | 33 | 42 | 51 | 56 | 55 | 47 | 35 | 26 | 18 |
Monthly precipitation
Total rain plus melted snow for each month, in inches. Taller bars mean wetter months.
View monthly precipitation as a table
| City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Castle Pines | 0.6 | 0.7 | 1.6 | 2.5 | 2.9 | 2.0 | 2.1 | 1.7 | 1.2 | 1.4 | 0.9 | 0.7 |
| Castle Rock | 0.6 | 0.7 | 1.6 | 2.5 | 2.9 | 2.0 | 2.1 | 1.7 | 1.2 | 1.4 | 0.9 | 0.7 |
Monthly sunny days
Days each month with clear or partly cloudy skies, so compare the same month between cities.
View monthly sunny days as a table
| City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Castle Pines | 23 | 20 | 22 | 19 | 20 | 24 | 25 | 24 | 25 | 24 | 24 | 24 |
| Castle Rock | 23 | 20 | 22 | 19 | 20 | 24 | 25 | 24 | 25 | 24 | 24 | 24 |
Keep comparing
Nearby cities and popular picks for each side of this matchup. Any two cities can be compared from the home page.
Castle Pines vs another city
- Castle Pines vs Lone Tree, CO
- Castle Pines vs Meridian, CO
- Castle Pines vs Parker, CO
- Castle Pines vs Stonegate, CO
- Castle Pines vs The Pinery, CO
- Castle Pines vs New York, NY
- Castle Pines vs Los Angeles, CA
- Castle Pines vs Chicago, IL
- Castle Pines vs Houston, TX
- Castle Pines vs Phoenix, AZ
- Castle Pines vs Philadelphia, PA
Castle Rock vs another city
- Castle Rock vs The Pinery, CO
- Castle Rock vs Parker, CO
- Castle Rock vs Lone Tree, CO
- Castle Rock vs Stonegate, CO
- Castle Rock vs Meridian, CO
- Castle Rock vs New York, NY
- Castle Rock vs Los Angeles, CA
- Castle Rock vs Chicago, IL
- Castle Rock vs Houston, TX
- Castle Rock vs Phoenix, AZ
- Castle Rock vs Philadelphia, PA
About this data
Every figure on this page is a 30 year average computed from daily climate history for 1991-2020, using each city's own coordinates. 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).