About Platteville, CO

Platteville, in Colorado, United States, is home to roughly 2,600 people in the Mountain Time Zone at 40.2°N latitude.

Across a typical year Platteville sees about 14 inches of precipitation, with May the wettest month and December the driest. Temperatures range from January lows near 19°F up to July highs around 90°F, averaging 51°F annually — characteristic of a semi-arid climate.