Living in Costa Mesa, summers are mild, rarely exceeding 76.0°F, while winters stay mild, with Feb lows rarely below 47.7°F. With 1507 heating degree days annually, heating costs are moderate. At just 18.2 inches of annual rainfall, this is a dry climate. Within 5 miles: 207 parks, 27 groceries, 406 dining spots and 11 schools. 3 hospitals serve the area. Median household income: $104,981. With a 9.5% poverty rate and 39.7% homeownership, the community reflects a stable residential mix. Nearby cities: Huntington Beach (6mi W), Santa Ana (6mi N), Tustin (7mi NE). Air quality is Good — avg AQI 40 over the past week.