Mount Vernon, PA 12 December Weather

Altitude - 110m | 39°48′36″N,76°1′34″W | map (OSM)

Mount Vernon, PA

°F

5:30 amClear7mphNW

Wed, December 3, 20256:03 AM (GMT -05:00)

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

temperature °F	30°	28°	27°	32°	36°	37°	33°	29°
wind	8mph	7mph	8mph	11mph	15mph	15mph	10mph	9mph
pressure in	29.44	29.44	29.45	29.44	29.42	29.43	29.47	29.52

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

temperature °F	34°	32°	32°	34°	37°	37°	32°	27°
wind	14mph	10mph	10mph	16mph	19mph	18mph	10mph	5mph
pressure in	29.50	29.59	29.68	29.78	29.82	29.86	29.97	30.06

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

temperature °F	31°	29°	28°	34°	41°	42°	37°	36°
wind	5mph	4mph	4mph	5mph	8mph	8mph	6mph	5mph
pressure in	29.89	29.93	29.99	30.05	30.03	30.00	30.02	30.05

* Mount Vernon, PA 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 Mount Vernon, PA 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.