Upper Lake, CA 12 December Weather

Altitude - 416m | 39°9′54″N,122°54′40″W | map (OSM)

Upper Lake, CA

°F

7 amFair1mphNW

Tue, December 2, 20257:35 AM (GMT -08:00)

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

temperature °F	47°	46°	45°	47°	54°	57°	51°	46°
wind	2mph	2mph	2mph	2mph	3mph	4mph	2mph	2mph
pressure in	28.56	28.55	28.55	28.57	28.56	28.52	28.52	28.53

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

temperature °F	45°	45°	44°	44°	46°	47°	46°	44°
wind	2mph	2mph	4mph	3mph	4mph	4mph	4mph	2mph
pressure in	28.39	28.36	28.37	28.40	28.41	28.39	28.43	28.50

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

temperature °F	44°	42°	40°	42°	51°	58°	51°	45°
wind	1mph	0mph	0mph	1mph	1mph	2mph	2mph	3mph
pressure in	28.52	28.50	28.50	28.53	28.52	28.51	28.53	28.56

* Upper Lake, CA weather for December 12 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 Upper Lake, CA Weather for December 12, 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 12 for previous years is presented.