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Williamsport April Weather

Averages and records for weather in Williamsport, Pennsylvania in the month of April.

Typical Williamsport April Weather 1991–2020
Average daily high	61.9 °F
Average daily low	39.0 °F
Average monthly precipitation	3.6 inches
Average monthly snow	0.8 inches
Daily chance of precipitation	40.7%
Daily chance of snow	2.1%

Williamsport April Weather Records 1895–2024
Highest temperature	96 °F	April 24, 1925
Lowest temperature	8 °F	April 1, 1923
Highest daily low	65 °F	April 27, 1908
Lowest daily high	30 °F	April 3, 1896
Hottest average high temperature	70.7 °F	1921
Coldest average high temperature	53.2 °F	1975
Most daily precipitation	3.3 inches	April 30, 1909
Most monthly precipitation	10.0 inches	2011
Most daily snow	11.0 inches	April 2, 1924
Most monthly snow	13.8 inches	1982

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

Day	Average (°F)		Record (°F)
Day	High	Low	High	Low
April 1	55.3	34.4	79	8
April 2	56.0	34.8	81	18
April 3	56.4	35.1	83	22
April 4	56.9	35.3	84	18
April 5	57.6	35.7	85	19
April 6	58.2	36.2	88	18
April 7	58.7	36.6	89	15
April 8	59.0	37.0	85	19
April 9	59.4	37.3	81	22
April 10	59.9	37.6	86	19
April 11	60.3	37.9	86	21
April 12	60.7	38.1	87	22
April 13	61.1	38.3	89	22
April 14	61.4	38.6	90	20
April 15	61.7	38.8	86	21
April 16	62.1	39.1	90	20
April 17	62.6	39.4	91	24
April 18	63.0	39.8	92	26
April 19	63.5	40.1	91	23
April 20	64.0	40.6	85	19
April 21	64.3	41.0	90	25
April 22	64.7	41.3	89	24
April 23	65.1	41.6	91	27
April 24	65.5	41.9	96	25
April 25	65.8	42.4	93	26
April 26	66.3	42.7	92	26
April 27	66.7	43.0	94	28
April 28	67.0	43.3	91	27
April 29	67.2	43.6	86	29
April 30	67.4	43.8	94	29

Weather Station Details

Years	Station	Coordinates
1948–2024	Williamsport	location
1895–1947	Williamsport	location