East Contra Costa, CA 20 May Weather

Altitude - 5m | 37°56′53″N,121°39′11″W | map (OSM)

East Contra Costa, CA

°F

2 amClear12mphSW

Sun, May 11, 20252:48 AM (GMT -07:00)

Climatic norm in East Contra Costa, CA May 20

54°
67°
80°

minimum
average
maximum

Tuesday May 20 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	67°	63°	62°	72°	84°	91°	87°	73°
wind	8mph	6mph	5mph	6mph	8mph	10mph	12mph	10mph
pressure in	29.90	29.90	29.91	29.94	29.94	29.90	29.86	29.88

Monday May 20 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	56°	53°	52°	63°	74°	81°	79°	66°
wind	10mph	9mph	6mph	10mph	11mph	12mph	12mph	9mph
pressure in	29.88	29.87	29.89	29.91	29.90	29.87	29.85	29.87

* East Contra Costa, CA weather for May 20 is prepared on the basis of GFS data and is intended for personal use in the "as is" (as is) format. You can see on this page East Contra Costa, CA Weather for May 20, as well as compare air temperature with the climate norm for this date. Perhaps you will be interested - for comparison, the actual weather on May 20 for previous years is presented.