Rosemont, CA 13 December Weather

Altitude - 15m | 38°33′7″N,121°21′54″W | map (OSM)

Rosemont, CA

°F

6:30 pmCloudy4mphS

Fri, December 5, 20257:04 PM (GMT -08:00)

Saturday Dec 13 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	43°	43°	42°	44°	49°	53°	50°	47°
wind	0mph	0mph	0mph	1mph	2mph	2mph	1mph	1mph
pressure in	29.99	29.98	29.99	30.01	29.99	29.95	29.96	29.99

Friday Dec 13 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	47°	48°	48°	49°	51°	53°	53°	53°
wind	8mph	9mph	8mph	9mph	10mph	11mph	12mph	16mph
pressure in	30.00	30.03	30.06	30.10	30.09	30.05	30.02	29.97

Wednesday Dec 13 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	40°	38°	35°	42°	56°	60°	50°	42°
wind	2mph	1mph	1mph	1mph	1mph	1mph	1mph	0mph
pressure in	29.98	30.00	30.03	30.06	30.04	30.01	30.03	30.06

* Rosemont, CA weather for December 13 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 Rosemont, CA Weather for December 13, 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 13 for previous years is presented.