With a population of around 10,400, Castle Pines North sits in Colorado, United States. The city operates in the Mountain Time Zone.
In 2025, Castle Pines North recorded an average annual temperature of 49°F — about 1.4°F below the 30-year normal of 50°F. The hottest day reached 96°F in August; the coldest was -19°F in January. Total precipitation was 20 inches (wetter than usual). The wettest month was May.
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