San Ramon, CA 20 December Weather

Altitude - 143m | 37°46′44″N,121°58′8″W | map (OSM)

San Ramon, CA

°F

1 amClear1mphS

Wed, December 18, 20241:50 AM (GMT -08:00)

Climatic norm in San Ramon, CA Dec 20

43°
50°
57°

minimum
average
maximum

Friday Dec 20 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	46°	45°	44°	49°	58°	60°	53°	50°
wind	2mph	2mph	2mph	3mph	5mph	5mph	3mph	3mph
pressure in	29.55	29.53	29.56	29.60	29.59	29.56	29.58	29.60

Wednesday Dec 20 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	57°	57°	56°	56°	56°	58°	56°	53°
wind	7mph	6mph	5mph	5mph	6mph	5mph	4mph	2mph
pressure in	29.22	29.20	29.20	29.24	29.27	29.27	29.31	29.36

Tuesday Dec 20 2022	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	41°	40°	40°	43°	50°	52°	48°	44°
wind	2mph	1mph	2mph	2mph	4mph	4mph	1mph	1mph
pressure in	29.80	29.80	29.80	29.84	29.83	29.79	29.80	29.81

Monday Dec 20 2021	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	43°	43°	41°	43°	49°	52°	48°	46°
wind	4mph	4mph	4mph	4mph	6mph	6mph	5mph	4mph
pressure in	29.60	29.59	29.59	29.62	29.60	29.57	29.57	29.60

Sunday Dec 20 2020	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	41°	39°	38°	41°	56°	59°	51°	44°
wind	2mph	2mph	2mph	1mph	6mph	6mph	3mph	1mph
pressure in	29.85	29.82	29.80	29.80	29.76	29.69	29.67	29.67

Friday Dec 20 2019	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	49°	47°	46°	48°	57°	59°	54°	50°
wind	2mph	2mph	2mph	0mph	3mph	3mph	1mph	2mph
pressure in	29.74	29.72	29.71	29.72	29.69	29.64	29.64	29.61

Thursday Dec 20 2018	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	48°	47°	46°	49°	55°	57°	55°	52°
wind	2mph	2mph	1mph	1mph	2mph	4mph	2mph	3mph
pressure in	29.65	29.63	29.63	29.66	29.64	29.60	29.60	29.60

* San Ramon, CA weather for December 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 San Ramon, CA Weather for December 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 December 20 for previous years is presented.