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Williamsport March Weather

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

Typical Williamsport March Weather 1991–2020
Average daily high	48.6 °F
Average daily low	29.0 °F
Average monthly precipitation	3.1 inches
Average monthly snow	7.1 inches
Daily chance of precipitation	37.4%
Daily chance of snow	11.0%

Williamsport March Weather Records 1895–2024
Highest temperature	87 °F	March 31, 1998
Lowest temperature	-5 °F	March 18, 1916
Highest daily low	57 °F	March 20, 1913
Lowest daily high	19 °F	March 9, 1932
Hottest average high temperature	63.3 °F	1945
Coldest average high temperature	37.1 °F	1940
Most daily precipitation	2.7 inches	March 10, 2011
Most monthly precipitation	9.0 inches	1936
Most daily snow	18.3 inches	March 14, 2017
Most monthly snow	35.6 inches	1916

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

Day	Average (°F)		Record (°F)
Day	High	Low	High	Low
March 1	43.4	24.8	67	-1
March 2	43.8	25.1	71	4
March 3	44.2	25.3	64	1
March 4	44.5	25.6	70	1
March 5	44.8	25.9	73	2
March 6	45.1	26.2	75	-1
March 7	45.3	26.5	71	1
March 8	45.5	26.7	81	8
March 9	45.7	26.8	80	2
March 10	46.0	27.0	71	-2
March 11	46.4	27.2	71	4
March 12	46.7	27.5	74	-2
March 13	47.2	27.7	82	2
March 14	47.7	28.2	82	1
March 15	48.1	28.6	80	2
March 16	48.5	28.9	82	7
March 17	48.9	29.2	76	9
March 18	49.3	29.5	74	-5
March 19	49.9	29.9	78	-1
March 20	50.5	30.3	77	9
March 21	50.9	30.7	76	8
March 22	51.1	31.0	82	8
March 23	51.5	31.2	80	8
March 24	51.8	31.5	74	3
March 25	52.3	31.8	77	6
March 26	52.6	32.2	78	15
March 27	53.0	32.5	84	13
March 28	53.5	32.9	81	16
March 29	53.9	33.2	86	9
March 30	54.3	33.5	87	6
March 31	54.8	33.9	87	15

Weather Station Details

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