Mountain Retreat, CA 9 December Weather

Altitude - 1266m | 38°15′11″N,120°19′37″W | map (OSM)

Mountain Retreat, CA

°F

12:30 amFog5mphNE

Wed, December 3, 20251:24 AM (GMT -08:00)

Tuesday Dec 9 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	43°	42°	44°	52°	60°	60°	52°	48°
wind	2mph	2mph	2mph	0mph	1mph	1mph	0mph	2mph
pressure in	25.92	25.89	25.91	25.98	26.00	25.96	25.91	25.89

Monday Dec 9 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	39°	40°	36°	43°	56°	55°	43°	38°
wind	1mph	2mph	3mph	2mph	3mph	2mph	3mph	5mph
pressure in	25.77	25.78	25.77	25.84	25.92	25.92	25.87	25.86

Saturday Dec 9 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	34°	35°	33°	42°	52°	52°	43°	39°
wind	2mph	1mph	1mph	0mph	2mph	2mph	1mph	2mph
pressure in	25.83	25.85	25.86	25.96	26.03	26.02	25.98	25.96

* Mountain Retreat, CA weather for December 9 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 Mountain Retreat, CA Weather for December 9, 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 9 for previous years is presented.