About San Carlos, AZ

San Carlos is a city of approximately 4,100 people in Arizona, United States. Located in the Mountain Time Zone at 33.3°N latitude.

Across a typical year San Carlos sees about 7 inches of precipitation, with August the wettest month and June the driest. Temperatures range from January lows near 46°F up to July highs around 106°F, averaging 76°F annually — characteristic of a arid subtropical climate.