Bel Marin Keys, CA 4 December Weather

Altitude - 4m | 38°4′55″N,122°30′54″W | map (OSM)

Bel Marin Keys, CA

°F

9 amPartly Cloudy9mphE

Mon, December 1, 20259:31 AM (GMT -08:00)

Thursday Dec 4 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	44°	43°	41°	46°	53°	55°	48°	45°
wind	1mph	3mph	4mph	5mph	6mph	5mph	2mph	1mph
pressure in	30.15	30.16	30.19	30.23	30.22	30.19	30.20	30.22

Wednesday Dec 4 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	46°	44°	42°	48°	59°	63°	54°	48°
wind	1mph	1mph	1mph	2mph	3mph	3mph	2mph	1mph
pressure in	30.17	30.17	30.18	30.21	30.20	30.16	30.18	30.20

Monday Dec 4 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	51°	50°	49°	51°	58°	63°	56°	52°
wind	1mph	0mph	1mph	2mph	3mph	3mph	3mph	1mph
pressure in	30.26	30.25	30.24	30.26	30.22	30.18	30.20	30.21

* Bel Marin Keys, CA weather for December 4 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 Bel Marin Keys, CA Weather for December 4, 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 4 for previous years is presented.