Jefferson, PA 12 December Weather

Altitude - 334m | 40°17′10″N,80°29′56″W | map (OSM)

Jefferson, PA

°F

5 pmPartly Cloudy5mphE

Mon, December 1, 20255:54 PM (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	27°	27°	26°	28°	31°	31°	30°	28°
wind	8mph	8mph	8mph	8mph	10mph	11mph	9mph	9mph
pressure in	28.83	28.85	28.84	28.84	28.82	28.80	28.81	28.81

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

temperature °F	31°	27°	23°	22°	23°	25°	23°	24°
wind	14mph	16mph	15mph	16mph	16mph	14mph	8mph	7mph
pressure in	28.75	28.84	28.93	29.03	29.10	29.13	29.18	29.22

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

temperature °F	32°	31°	30°	33°	41°	45°	42°	39°
wind	7mph	7mph	8mph	10mph	13mph	13mph	9mph	7mph
pressure in	29.10	29.12	29.13	29.16	29.16	29.13	29.18	29.24

* Jefferson, 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 Jefferson, 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.