Castle Pines, CO Weather & Climate Normals
Castle Pines's real weather, in one number
Castle Pines, CO scores 44/100 on this site's reading of NOAA's own 30-year normals: strongly seasonal. Comfortable weather is limited to a shorter window; summers, winters, or precipitation swing wide. 5 of the year's 12 months average between 55 and 75°F, the range this site counts as mild.
Castle Pines's hottest and coldest months
Castle Pines's hottest month is Jul, averaging 71°F; its coldest is Jan, averaging 32°F, a 39.3°F swing across the year, a middling gap by national standards.
Castle Pines's weather across the year
| Month | Avg high | Avg low | Precip | Snow |
|---|---|---|---|---|
| Jan | 46°F | 18°F | 0.55in | 8in |
| Feb | 47°F | 20°F | 0.7in | 10.7in |
| Mar | 54°F | 27°F | 1.54in | 10.7in |
| Apr | 59°F | 33°F | 2.08in | 8.3in |
| May | 68°F | 42°F | 1.97in | 1.1in |
| Jun | 80°F | 51°F | 2.2in | 0in |
| Jul | 86°F | 56°F | 2.32in | 0in |
| Aug | 84°F | 55°F | 2.52in | 0in |
| Sep | 77°F | 47°F | 1.39in | 0.4in |
| Oct | 65°F | 35°F | 0.85in | 2.7in |
| Nov | 54°F | 26°F | 0.79in | 6.7in |
| Dec | 46°F | 18°F | 0.69in | 8.9in |
May, Jun, Jul, Aug, and Sep are the best time to see Castle Pines at its mildest; the rest of the year, plan around Jan's cold.
Rain and snow in Castle Pines
Castle Pines averages 17.6in of precipitation a year across roughly 74 days with measurable rain or snow, and 57.5in of snow a year.
Where Castle Pines ranks
Castle Pines ranks 3786 of 4876 US cities in this dataset for comfort score, and 42 of 79 within CO. About 15,162 people live there.
If you need tomorrow's forecast, not the 30-year average
Everything above is a 30-year average from Castle Rock, CO US, 4.0 miles from Castle Pines, not a prediction for any specific day.
More on how this is worked out
What a 30-year climate normal actually is · Why this uses the nearest NOAA station