Contra Costa County is a county located in the north-central portion of the U.S. state of California. It is located in the San Francisco Bay Area and is one of the nine counties that make up the Bay Area. The climate in Contra Costa County is Mediterranean, with warm, dry summers and mild, wet winters. Average temperatures year-round range from the high 50s to the high 70s (Fahrenheit). Rainfall is spread evenly throughout the year, with average annual precipitation ranging from 18 to 20 inches.
A - Contra Costa's Latitude is 37.933262 & Longitude is -121.934402.
A - Weather in Contra Costa is 14° today.
A - Climate Conditions in Contra Costa shows clear sky today.
A - Humidity in Contra Costa is 61% today.
A - Wind speed in Contra Costa is 11.27 km/h, flowing at 338° wind direction. today.
