Weather in Contra Costa

2 hours ago, a strong breeze ( 12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft) was observed in San Mateo in Half Moon Bay (airport).

2 hours ago, heavy precipitation (41 mm 1.61 inches / 6 hours) was observed in San Mateo in San Francisco (airport).

During the last 12 hours the minimum air temperature ( -5 ^oC +23 ^oF ) was observed in Inyo in Bishop (airport).

4 hours ago, the maximum air temperature ( +27 ^oC +81 ^oF ) was observed in Riverside in Hemet Ryan (airport).