Williamsport, PA: 2026

9 October 2026: 2026 so far averaged 55°F in Williamsport, PA, the warmest 1 January to 9 October since 2025, tied 32nd warmest of 131 (with 1995 and 1944).

2026 so far, to 9 October 2026

Mean temperature: 55°F; Warmest since 2025; 32nd warmest of 131
Precipitation: 34.75 in; Wettest since 2024; 38th wettest of 127

A normal 1 January to 9 October in Williamsport, PA (1991 to 2020): a mean temperature of 54.4°F, between 52°F and 56.8°F in eight years of ten and 33.30 in of precipitation, between 24.70 in and 40.81 in in eight years of ten.

The mean temperature of every 1 January to 9 October in Williamsport, PA since 1896: 55°F in 2026; the highest is 57.8°F, in 2024.

Normal range, 52 to 56.8°F

Every year, ranked, as a table

Every 1 January to 9 October in Williamsport, PA from 1895 to 2026, ranked: the mean temperature, the mean high and the mean low from the warmest, the precipitation from the wettest; a year missing more than a tenth of its days is not ranked.

Year	Mean, °F	Rank	High, °F	Rank	Low, °F	Rank	Precipitation, in	Rank	Days missing
2026	55	32	65.5	37	44.5	29	34.75	38	0
2025	56.1	11	66.5	18	45.6	12	28.44	95	0
2024	57.8	1	67.9	3	47.8	1	37.13	22	0
2023	57	4	67.6	6	46.4	5	37.16	21	0
2022	55.1	29	66	31	44.2	35	30.20	74	0
2021	56.1	11	66.1	27	46.2	7	37.38	20	0
2020	56.3	9	67.1	10	45.5	14	27.13	106	0
2019	55.1	29	65	49	45.3	15	39.05	13	0
2018	55.7	15	65.2	43	46.1	10	55.57	2	0
2017	56.9	5	67	11	46.7	2	38.56	15	0
2016	56.8	7	67.7	5	45.9	11	28.72	91	0
2015	53.2	88	63.7	80	42.7	93	32.44	61	0
2014	52	117	62.5	108	41.5	120	30.77	71	0
2013	54.4	46	64.4	62	44.4	32	24.50	121	0
2012	57.3	3	67.9	3	46.6	3	27.21	105	0
2011	54.7	38	64.4	62	45.1	18	59.08	1	0
2010	56.9	5	67.6	6	46.2	7	33.38	48	0
2009	53.9	64	63.8	78	43.9	46	28.91	88	0
2008	54	61	64.6	58	43.3	72	36.41	26	0
2007	54.6	41	65.6	35	43.6	59	25.20	117	0
2006	55.3	26	65.6	35	45	21	36.64	23	0
2005	54.4	46	64.9	51	44	42	36.29	27	0
2004	53.3	83	62.9	101	43.7	57	41.45	6	0
2003	51.9	120	61.2	124	42.5	98	40.74	7	0
2002	56.2	10	67.2	9	45.3	15	29.12	83	0
2001	53.7	69	64.2	68	43.3	72	28.70	92	0
2000	53.8	68	64	73	43.6	59	35.52	34	0
1999	54.1	59	64.8	54	43.4	67	39.13	12	0
1998	56.1	11	66.1	27	46.2	7	37.48	18	0
1997	52.5	107	63	97	42	113	22.47	126	0
1996	51.5	125	61.2	124	41.8	116	40.37	10	0
1995	55	32	66.2	25	43.8	53	21.64	127	0
1994	52	117	63.1	91	40.9	128	37.47	19	0
1993	54.3	52	65.2	43	43.4	67	33.00	56	0
1992	53.3	83	63.4	86	43.1	80	33.22	51	0
1991	56.5	8	68.1	2	45	21	24.72	119	0
1990	55.4	21	66.1	27	44.7	26	29.47	79	0
1989	53.5	72	63.7	80	43.4	67	31.41	69	0
1988	53.5	72	64.8	54	42.3	103	27.13	106	0
1987	54	61	64.8	54	43.2	76	26.40	112	0
1986	53.9	64	64.1	70	43.6	59	32.06	63	0
1985	53.4	81	63.9	75	42.9	86	23.34	124	0
1984	51.3	127	61.1	126	41.5	120	35.32	36	0
1983	53.3	83	63.5	84	43.2	76	33.01	55	0
1982	51.3	127	61	127	41.5	120	28.64	94	0
1981	54.2	54	64.1	70	44.2	35	29.05	85	0
1980	54	61	64.4	62	43.5	64	26.86	110	0
1979	52.7	103	61.8	118	43.6	59	40.40	9	0
1978	52.2	113	61.4	123	43.1	80	36.53	24	0
1977	54.1	59	64.6	58	43.6	59	34.99	37	0
1976	54.2	54	64.5	61	43.9	46	34.33	42	0
1975	52.8	96	61.8	118	43.8	53	42.94	4	0
1974	52.7	103	62.1	114	43.2	76	32.82	59	0
1973	53.5	72	63	97	43.9	46	38.21	17	0
1972	51.7	124	60.9	129	42.6	96	46.97	3	0
1971	53.5	72	63	97	44	42	29.61	78	0
1970	52.8	96	63.1	91	42.5	98	28.03	99	0
1969	53.5	72	63.9	75	43	83	26.21	113	0
1968	52.8	96	63.9	75	41.7	118	27.12	108	0
1967	52.4	109	62.6	106	42.2	108	33.45	47	0
1966	51.8	121	62.7	104	41	126	29.77	77	0
1965	50.6	131	61	127	40.3	130	28.44	95	0
1964	53.3	83	64.3	65	42.3	103	29.30	81	0
1963	51.5	125	63.1	91	39.9	131	23.40	123	0
1962	52.8	96	63.5	84	42.1	111	34.19	43	0
1961	52.8	96	63.2	89	42.4	101	33.56	46	0
1960	53.2	88	62.9	101	43.5	64	38.41	16	0
1959	54.9	35	65.4	41	44.5	29	33.95	44	0
1958	52.2	113	62.1	114	42.3	103	38.67	14	0
1957	54.2	54	65.1	45	43.3	72	27.80	101	0
1956	52.4	109	62.5	108	42.2	108	33.14	52	0
1955	55.7	15	66.7	15	44.7	26	27.68	103	0
1954	54.5	44	65.5	37	43.5	64	28.68	93	0
1953	55.3	26	66.5	18	44.2	35	28.08	98	0
1952	54.6	41	65.3	42	43.9	46	35.74	32	0
1951	54.2	54	65.1	45	43.4	67	23.85	122	0
1950	52.6	105	62.6	106	42.7	93	33.32	49	0
1949	55.6	18	66.5	18	44.8	25	32.98	57	0
1948	51.8	121	63.1	91	40.6	129	31.63	67	0
1947	52.8	96	62.9	101	42.6	96	33.06	54	0
1946	53.5	72	64.9	51	42.2	108	35.91	30	0
1945	52.9	95	63.1	91	42.8	89	36.10	28	0
1944	55	32	66.7	15	43.2	76	32.03	64	2
1943	54.5	44	66.3	23	42.7	93	28.17	97	1
1942	55.4	21	66.8	13	43.9	46	26.98	109	2
1941	53.5	72	65.8	33	41.2	124	25.71	114	3
1940	50.7	130	60.3	131	41	126	35.87	31	2
1939	54.3	52	65.1	45	43.8	53	28.91	88	2
1938	54.6	41	65.5	37	43.8	53	26.81	111	0
1937	54.4	46	64.7	57	44.1	38	33.14	52	1
1936	53.5	72	64.9	51	42.1	111	30.17	75	1
1935	52.4	109	62.7	104	42.3	103	25.05	118	5
1934	54.4	46	65.8	33	43	83	29.07	84	2
1933	55.4	21	66.1	27	45.2	17	39.79	11	12
1932	55.8	14	67.6	6	44.1	38	30.01	76	1
1931	55.5	20	66.3	23	44.6	28	29.01	87	0
1930	54.8	36	66.7	15	42.9	86	24.55	120	1
1929	54.4	46	65.9	32	42.8	89	33.26	50	1
1928	53.5	72	64.1	70	42.9	86	42.43	5	0
1927	53	93	63.3	88	42.8	89	28.86	90	3
1926	53	93	63.6	82	42.3	103	32.03	64	0
1925	55.1	29	66.9	12	43.4	67	25.67	115	0
1924	52.6	105	63.2	89	42	113	36.48	25	0
1923	53.7	69	65.5	37	42	113	28.01	100	0
1922	55.4	21	66.8	13	43.9	46	32.40	62	3
1921	57.5	2	68.7	1	46.3	6	29.38	80	0
1920	52.2	113	63	97	41.4	123	34.49	41	0
1919	55.7	15	66.4	21	45	21	34.69	39	0
1918	53.2	88	64.6	58	41.8	116	34.69	39	0
1917	52.4	109	62.3	113	42.5	98	31.28	70	0
1916	53.4	81	63.4	86	43.3	72	40.41	8	0
1915	53.7	69	63.1	91	44.3	33	35.92	29	0
1914	53.3	83	63.6	82	43.1	80			0
1913	55.2	28	66.4	21	44.1	38	31.84	66	0
1912	51.8	121	62.5	108	41.1	125	33.88	45	0
1911	55.6	18	66.2	25	45.1	18	29.26	82	0
1910	54.8	36	65.1	45	44.5	29	30.67	72	0
1909	53.9	64	63.8	78	43.9	46	27.27	104	0
1908	54.2	54	64.3	65	44	42	35.65	33	0
1907	52	117	61.6	121	42.4	101	25.61	116	0
1906	54.7	38	64.2	68	45.1	18	29.04	86	0
1905	53.1	91	62.5	108	43.7	57	31.45	68	0
1904	51.2	129	60.8	130	41.7	118	32.56	60	1
1903	54.4	46	64	73	44.9	24			1
1902	52.2	113	61.7	120	42.8	89	35.40	35	0
1901	53.9	64	62.1	114	45.6	12	32.88	58	2
1900	54.7	38	65	49	44.3	33	23.07	125	0
1899	53.1	91	62.4	112	44.1	38			5
1898	55.4	21	64.3	65	46.6	3			2
1897	52.5	107	61.9	117	43	83	30.22	73	0
1896	52.8	96	61.5	122	44	42	27.69	102	0
1895									37

Warmest, coldest, wettest and driest

Warmest
Year	Mean, °F
2024	57.8
1921	57.5
2012	57.3
2023	57
2017	56.9
2010	56.9
2016	56.8
1991	56.5
2020	56.3
2002	56.2

Coldest
Year	Mean, °F
1965	50.6
1940	50.7
1904	51.2
1984	51.3
1982	51.3
1996	51.5
1963	51.5
1972	51.7
1966	51.8
1948	51.8
More years share the last value

Wettest
Year	Precipitation, in
2011	59.08
2018	55.57
1972	46.97
1975	42.94
1928	42.43
2004	41.45
2003	40.74
1916	40.41
1979	40.40
1996	40.37

Driest
Year	Precipitation, in
1995	21.64
1997	22.47
1900	23.07
1985	23.34
1963	23.40
1951	23.85
2013	24.50
1930	24.55
1991	24.72
1935	25.05

The hottest, coldest and wettest days

Hottest day: 100°F; 3 July 2026, 2 July 2026
Coldest night: -3°F; 9 February 2026, 30 January 2026, 28 January 2026
Wettest day: 5.28 in; 2 August 2026

Month by month

Month	Mean temperature	Precipitation
January	24°F 32nd coldest of 131	1.87 in 38th driest of 129
February	27.7°F 48th coldest of 131	1.04 in 14th driest of 131
March	43.1°F 17th warmest of 132	4.70 in 14th wettest of 130
April	54.2°F 8th warmest of 132	3.81 in 48th wettest of 131
May	58.8°F 42nd coldest of 132	2.96 in 49th driest of 131
June	70°F 39th warmest of 132	1.54 in 9th driest of 129
July	75.5°F 25th warmest of 130	3.23 in 44th driest of 131
August	72°F 49th warmest of 132	8.75 in 4th wettest of 129
September	66.9°F 18th warmest of 131	6.84 in 12th wettest of 131
October so far	58.1°F 46th warmest of 132	0.01 in 6th driest of 129

Hot days and freezes

Williamsport, PA has had 14 days at 90°F or above in 2026 through 9 October, the most by that date since 2025, tied 63rd most of 131 (with 2013, 1962, 1927 and 3 other years).
Williamsport, PA has had 2 days at 100°F or above in 2026 through 9 October, the most by that date since 2011, tied 11th most of 131 (with 2011, 1991, 1953 and 3 other years).
Williamsport, PA has had 77 freezing nights (a low of 32°F or below) in 2026 through 9 October, the most by that date since 2025, tied 95th most of 131 (with 1986, 1976, 1955 and 2 other years).
The last freeze of spring 2026 in Williamsport, PA came on Tuesday 12 May 2026, the latest since 2023, tied 22nd latest of 131 (with 1990 and 1907).

Daily records set

Date	Record	Value	Before	Check
2 July	Warmest day	100°F	99°F 1966, 1931, 1911	Provisional
15 April	Warmest day	87°F	86°F 1994, 1941	Provisional
10 March	Warmest day	77°F	71°F 1977	Provisional

Daily records set and not listed: 0

Every month, season and year

Months

Seasons

Years

2025
2026

Williamsport, PA the day's answers

All-time records

Every answer in words

2026 so far brought 34.75 in of precipitation in Williamsport, PA, the wettest 1 January to 9 October since 2024, 38th wettest of 127.
The hottest day of 2026 so far in Williamsport, PA: 100°F on Friday 3 July 2026 and Thursday 2 July 2026.
The coldest night of 2026 so far in Williamsport, PA: a low of -3°F on Monday 9 February 2026, Friday 30 January 2026 and Wednesday 28 January 2026.
The wettest day of 2026 so far in Williamsport, PA: 5.28 in on Sunday 2 August 2026.