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Franklin December Weather

Averages and records for weather in Franklin, Pennsylvania in the month of December.

Typical Franklin December Weather 1991–2020
Average daily high	38.6 °F
Average daily low	23.9 °F
Average monthly precipitation	3.4 inches
Average monthly snow	11.6 inches
Daily chance of precipitation	55.1%
Daily chance of snow	20.8%

Franklin December Weather Records 1897–2024
Highest temperature	74 °F	December 4, 1982
Lowest temperature	-14 °F	December 28, 1950
Highest daily low	51 °F	December 1, 2006
Lowest daily high	1 °F	December 26, 1983
Hottest average high temperature	49.3 °F	2015
Coldest average high temperature	26.3 °F	1989
Most daily precipitation	2.2 inches	December 1, 2010
Most monthly precipitation	7.2 inches	1971
Most daily snow	18.0 inches	December 12, 1944
Most monthly snow	46.0 inches	1944

Note: Daily averages are a moving average which includes 14 days before and after

Day	Average (°F)		Record (°F)
Day	High	Low	High	Low
December 1	43.1	27.7	71	-3
December 2	42.8	27.5	63	-1
December 3	42.6	27.4	67	-3
December 4	42.3	27.2	74	-3
December 5	41.9	26.9	67	0
December 6	41.5	26.5	70	3
December 7	41.2	26.2	70	-2
December 8	40.9	26.1	70	5
December 9	40.7	25.9	68	-6
December 10	40.5	25.8	61	-4
December 11	40.2	25.5	67	-6
December 12	39.8	25.1	64	-5
December 13	39.5	24.8	66	-4
December 14	39.2	24.5	65	-4
December 15	38.9	24.2	63	-10
December 16	38.5	23.9	65	-7
December 17	38.3	23.6	63	-12
December 18	38.1	23.4	62	-12
December 19	37.9	23.2	58	-7
December 20	37.7	23.0	68	-9
December 21	37.5	22.8	58	-9
December 22	37.5	22.6	67	-8
December 23	37.4	22.5	65	-6
December 24	37.3	22.3	64	-10
December 25	37.1	22.1	64	-10
December 26	36.9	22.0	66	-13
December 27	36.8	21.8	63	-14
December 28	36.7	21.7	64	-14
December 29	36.7	21.6	70	-11
December 30	36.7	21.5	64	-11
December 31	36.6	21.4	64	-7

Weather Station Details

Years	Station	Coordinates
1897–2024	Franklin	location