East Contra Costa, CA 14 December Weather

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

East Contra Costa, CA

°F

9:30 amSunny8mphNW

Wed, December 3, 202510:12 AM (GMT -08:00)

Climatic norm in East Contra Costa, CA Dec 14

39°
46°
54°

minimum
average
maximum

Sunday Dec 14 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	46°	46°	44°	48°	53°	55°	51°	47°
wind	2mph	2mph	3mph	3mph	4mph	3mph	3mph	3mph
pressure in	30.06	30.06	30.07	30.09	30.07	30.02	30.03	30.05

Saturday Dec 14 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	54°	51°	53°	53°	55°	56°	50°	46°
wind	16mph	15mph	17mph	19mph	23mph	18mph	8mph	4mph
pressure in	29.99	29.93	29.87	29.82	29.90	30.05	30.17	30.24

Thursday Dec 14 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	42°	38°	36°	42°	54°	58°	49°	44°
wind	2mph	2mph	1mph	2mph	4mph	4mph	3mph	3mph
pressure in	30.11	30.13	30.15	30.19	30.18	30.15	30.17	30.18

* East Contra Costa, CA weather for December 14 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 December 14, as well as compare air temperature with the climate norm for this date. Perhaps you will be interested - for comparison, the actual weather on December 14 for previous years is presented.