The Pennsylvania State Climatologist is a service to the Commonwealth by the College of Earth and Mineral Sciences and Penn State.

Division Average Temperature

The temperature data is reported in degrees Farenheit *Values since January 2011 are provisional

Year	January	February	March	April	May	June	July	August	September	October	November	December
2024	19.0	37.5	44.2
2023								70.0	65.1	55.1	41.3	40.2
2023	36.9	37.6	38.6	52.3	57.4	65.9	72.9	70.0	65.1	55.1	41.3	40.2
2022	24.3	32.4	40.3	48.0	61.8	69.0	73.5	71.5	64.6	50.2	43.9	32.9
2021	30.5	28.3	43.0	49.6	57.9	69.5	72.1	73.6	65.7	58.7	40.1	39.3
2020	34.6	34.0	44.9	46.9	57.1	68.3	76.5	73.2	64.4	53.7	46.1	33.0
2019	27.3	32.9	35.4	52.3	63.7	67.2	74.4	70.9	67.8	55.8	37.6	34.9
2018	24.7	36.2	34.2	43.6	66.8	67.8	72.4	72.4	68.4	56.0	37.7	35.5
2017	33.9	38.9	37.5	54.6	59.1	67.8	72.7	68.1	64.5	58.2	40.8	32.0
2016	25.7	33.7	45.2	49.4	58.9	68.8	73.1	74.5	68.1	55.6	44.3	32.0
2015	25.0	17.9	34.3	50.9	64.1	69.0	71.2	70.0	67.6	53.1	47.5	44.0
2014	20.3	25.1	32.4	50.0	60.4	68.9	69.1	69.3	63.7	54.2	38.1	36.3
2013	30.6	28.4	34.1	50.9	60.9	68.6	72.5	69.2	62.2	54.6	39.1	34.2
2012	31.4	35.5	48.5	48.7	65.6	68.6	75.6	70.6	62.8	53.0	38.2	38.4
2011	23.3	30.6	37.4	51.5	61.3	68.3	74.9	71.0	63.8	51.8	47.2	36.7
2010	24.9	23.8	40.9	52.4	60.5	69.2	72.9	72.1	64.0	52.1	40.8	24.2
2009	21.1	29.5	39.6	49.2	59.2	65.2	66.7	69.9	62.8	48.8	45.8	28.6
2008	29.4	28.4	36.2	52.0	54.7	68.6	70.9	67.8	64.2	49.5	38.7	32.5
2007	32.4	19.4	40.5	45.7	61.4	67.7	68.5	72.4	65.2	58.2	41.3	33.5
2006	37.2	30.0	37.0	51.9	56.7	65.5	72.5	71.7	61.0	49.7	43.8	38.2
2005	29.9	31.4	33.3	50.9	54.3	70.0	73.3	72.5	66.4	53.1	43.7	27.2
2004	21.7	28.8	41.1	49.2	64.3	65.9	70.1	67.9	64.9	52.5	44.7	32.8
2003	21.3	25.0	40.0	51.1	57.9	64.5	70.1	71.3	62.4	49.4	46.1	31.4
2002	33.6	33.5	39.0	51.1	56.0	68.9	73.6	72.6	66.4	50.9	39.5	28.5
2001	27.3	34.2	34.4	52.5	59.5	67.0	68.6	72.0	61.2	52.1	46.8	37.9
2000	27.6	34.8	43.6	49.0	61.8	69.2	68.2	68.2	62.3	54.2	38.6	23.1
1999	29.7	33.8	34.1	51.3	61.1	69.0	75.5	69.4	64.1	51.5	46.5	33.6
1998	36.3	37.6	41.5	50.4	63.9	67.1	70.8	72.0	66.4	53.1	43.1	37.2
1997	27.6	34.7	40.3	45.0	53.5	67.5	71.3	68.4	61.8	52.0	38.9	33.7
1996	26.6	28.5	32.9	48.4	58.0	69.7	69.5	69.9	63.5	52.2	35.9	36.6
1995	29.8	25.2	40.9	46.5	58.0	69.3	73.0	74.8	61.8	54.6	36.6	26.9
1994	20.1	28.0	35.9	51.2	53.9	70.0	72.2	67.6	61.1	50.3	45.7	36.2
1993	33.1	26.3	35.6	48.4	59.2	66.7	72.9	71.7	62.4	50.4	41.7	30.9
1992	29.1	32.9	36.3	49.3	56.6	63.4	71.0	66.5	62.4	48.5	42.3	31.9
1991	28.6	33.3	40.6	51.3	65.4	69.0	73.0	71.0	62.7	53.1	39.3	34.7
1990	35.6	36.1	41.2	49.2	55.8	66.4	69.9	68.6	62.2	53.5	44.2	36.6
1989	34.0	27.9	39.6	44.9	55.4	67.0	71.6	68.5	62.1	51.5	39.3	17.7
1988	24.4	28.3	37.9	47.4	58.7	65.4	73.5	72.2	60.6	44.8	42.5	30.6
1987	26.5	29.6	40.2	48.5	60.6	68.8	73.4	69.5	62.7	45.7	44.0	34.1
1986	26.7	30.3	38.4	51.1	59.8	66.2	71.2	66.7	64.2	52.6	39.5	32.0
1985	21.1	25.9	39.7	52.6	59.0	63.0	68.8	68.0	63.1	53.0	46.6	25.9
1984	21.7	34.6	30.3	46.9	54.1	67.2	66.9	68.9	59.1	56.4	38.4	37.9
1983	28.8	31.2	39.4	45.5	54.7	66.3	70.7	71.2	62.4	51.9	41.8	24.9
1982	20.6	28.4	37.8	44.2	62.4	63.0	70.4	65.2	61.0	52.3	44.1	38.5
1981	20.3	30.5	33.9	50.6	56.8	66.3	69.7	67.1	60.6	48.1	39.1	28.7
1980	26.8	23.3	34.4	46.9	58.4	62.9	70.4	71.6	64.3	47.3	37.9	28.3
1979	22.3	17.5	41.1	47.7	56.8	64.9	68.6	68.2	62.1	49.7	43.4	33.5
1978	19.9	17.1	33.4	47.6	56.8	65.7	69.3	70.6	64.8	48.7	42.9	32.4
1977	12.3	26.2	42.8	50.6	62.4	63.5	72.1	69.2	64.6	49.3	43.9	29.0
1976	23.6	36.1	44.7	49.5	55.0	68.4	67.2	65.8	59.1	45.8	33.3	24.3
1975	31.7	31.3	35.8	43.0	62.1	67.3	70.6	71.5	58.8	53.5	45.4	32.5
1974	33.9	29.3	40.3	49.5	57.4	64.1	69.8	69.4	59.3	48.4	42.4	31.7
1973	29.7	28.0	46.5	48.6	55.2	69.2	71.0	71.2	64.4	54.6	42.9	32.6
1972	30.0	25.3	35.7	47.0	60.0	62.3	70.1	68.7	64.1	47.5	38.6	36.3
1971	24.1	29.7	33.5	45.0	54.9	69.5	68.8	67.3	66.6	57.9	40.1	38.3
1970	20.1	27.2	34.1	50.5	62.5	67.0	70.6	70.2	66.6	54.6	43.0	32.7
1969	26.2	29.2	33.6	51.0	59.5	67.6	71.4	68.9	62.2	51.4	38.9	25.9
1968	22.6	22.8	40.3	51.1	54.0	66.4	71.7	71.1	63.6	52.6	41.9	27.9
1967	32.3	25.2	39.0	50.5	52.8	70.2	69.3	67.4	59.1	51.1	36.4	33.7
1966	22.9	28.9	40.0	46.2	54.9	67.1	72.6	69.1	59.4	49.0	42.2	30.6
1965	26.5	28.6	33.7	47.3	63.8	65.9	69.0	68.8	65.5	49.3	42.0	36.2
1964	29.0	25.6	38.9	50.1	60.8	67.2	71.8	66.6	62.4	48.5	44.3	33.6
1963	22.2	20.4	40.5	48.5	56.6	66.5	69.7	66.2	59.8	56.4	43.5	22.4
1962	25.7	29.6	36.2	47.2	64.0	68.2	69.1	69.3	59.0	52.7	39.6	25.2
1961	22.2	32.3	40.7	43.1	53.9	65.0	70.3	70.3	67.6	54.0	42.0	30.9
1960	31.2	28.9	25.4	53.1	57.3	66.4	68.2	71.1	65.4	51.5	42.1	23.3
1959	25.0	31.0	36.4	50.2	63.0	67.4	72.1	73.7	66.3	53.3	39.1	34.2
1958	26.4	21.7	34.8	49.7	56.9	63.1	71.9	68.2	62.1	51.3	43.5	22.5
1957	24.5	34.7	38.4	51.5	60.2	69.8	70.5	68.4	63.8	48.3	41.6	34.4
1956	26.5	33.2	36.4	46.1	57.3	67.0	69.8	68.8	59.7	55.2	41.4	38.8
1955	26.0	30.5	39.9	54.4	60.8	63.3	75.3	73.3	64.4	52.8	38.0	28.0
1954	29.2	35.6	36.3	54.4	55.3	68.2	70.1	68.6	64.5	54.4	40.1	29.8
1953	34.4	33.6	40.0	46.5	62.7	69.3	71.7	69.9	62.9	53.4	41.9	34.2
1952	33.5	33.3	36.9	49.6	56.9	70.2	73.8	69.6	62.5	47.3	43.0	33.5
1951	31.2	32.0	38.0	47.2	59.6	68.0	71.0	68.7	61.9	54.7	35.0	32.2
1950	40.0	30.8	33.6	44.1	59.3	65.7	68.1	67.8	60.1	54.7	37.0	25.5
1949	36.6	36.3	37.7	46.8	59.5	70.0	74.6	70.4	58.6	56.7	40.0	34.3
1948	20.1	30.7	42.0	52.8	57.5	66.9	71.0	68.7	63.2	48.7	44.8	32.8
1947	34.7	20.9	30.1	49.9	56.6	66.0	68.0	74.1	64.0	58.4	37.8	29.8
1946	30.2	30.6	48.1	47.0	58.1	66.3	70.3	65.0	64.0	55.4	44.2	34.4
1945	21.6	30.8	48.6	52.7	55.1	66.4	71.3	69.3	66.1	50.6	41.6	25.0
1944	31.2	31.0	35.5	46.3	66.0	70.2	71.2	70.5	63.0	51.4	41.6	26.5
1943	30.1	30.7	37.5	43.2	60.5	73.3	71.9	69.8	60.8	49.4	37.9	28.2
1942	28.2	25.1	40.3	52.7	62.1	69.6	72.1	69.4	63.3	54.4	42.0	27.7
1941	28.4	25.5	30.6	54.0	59.6	68.5	72.9	68.2	65.9	57.0	43.2	36.9
1940	16.9	29.0	32.8	45.2	58.1	68.4	71.3	69.6	60.5	51.2	40.6	38.1
1939	31.9	33.8	39.6	45.7	61.7	69.8	70.0	71.6	66.9	54.4	39.1	34.2
1938	29.2	36.2	44.3	50.9	58.6	65.7	72.7	72.6	62.4	53.3	42.4	31.8
1937	37.7	30.7	33.4	46.7	58.9	68.5	71.0	72.9	60.8	50.3	38.9	28.5
1936	22.6	21.9	41.3	44.1	61.6	68.0	72.7	73.3	66.9	53.8	37.7	34.6
1935	29.1	29.6	44.2	45.8	55.2	66.4	74.1	70.6	62.0	52.5	42.9	24.6
1934	32.1	17.9	34.2	48.3	61.7	73.3	75.4	68.6	66.2	52.3	44.4	30.2
1933	37.0	30.9	35.6	49.6	62.0	70.2	72.0	70.2	67.0	51.8	37.9	33.9
1932	40.3	36.3	32.1	46.5	59.6	68.8	71.6	70.5	65.1	53.7	39.0	33.5
1931	30.5	32.1	33.8	47.3	58.6	67.6	74.6	70.0	68.0	54.9	48.9	38.8
1930	29.3	36.2	37.0	49.2	60.6	67.9	73.0	69.8	67.3	49.7	41.6	29.6
1929	26.7	26.0	43.6	51.2	57.7	66.7	71.4	66.7	65.1	50.7	39.8	32.6
1928	28.7	30.1	37.1	44.8	57.1	64.7	72.2	72.5	59.8	55.2	42.5	33.3
1927	27.8	36.0	42.1	48.0	58.5	63.2	71.4	64.8	65.3	55.4	45.8	32.2
1926	26.7	29.7	32.2	43.1	58.6	63.7	71.5	71.8	65.2	52.3	39.9	28.8
1925	26.3	35.7	40.1	51.3	53.9	71.1	70.5	69.1	68.4	45.9	39.0	29.5
1924	26.2	26.9	34.9	46.4	53.0	65.8	69.1	69.5	59.1	53.0	40.7	29.4
1923	30.7	24.6	37.3	46.8	57.4	70.0	71.0	68.6	64.4	50.0	40.2	39.7
1922	25.4	33.5	40.6	50.0	61.9	69.0	71.7	67.9	66.3	54.1	42.3	32.4
1921	31.8	33.0	48.6	53.5	59.4	71.0	74.9	67.9	69.0	52.3	42.6	32.7
1920	21.6	25.6	38.9	44.6	56.3	66.4	68.9	69.0	64.5	56.7	39.5	33.2
1919	31.5	31.5	40.7	47.8	58.5	71.7	72.4	67.9	64.3	58.3	40.9	25.7
1918	15.2	29.4	42.6	46.9	64.9	66.2	69.1	73.6	57.6	55.1	41.3	37.7
1917	27.7	25.1	37.7	47.7	52.7	65.9	71.1	69.6	59.2	46.3	37.1	21.2
1916	35.1	25.6	32.4	47.4	60.9	63.2	73.8	71.4	61.8	51.6	41.0	28.8
1915	27.2	34.1	31.1	52.7	56.3	65.2	70.2	66.8	66.2	54.2	43.0	29.7
1914	31.5	21.8	33.7	47.2	60.4	69.2	71.6	70.4	61.3	55.9	40.6	27.1
1913	36.7	26.9	41.4	48.9	58.1	68.0	71.3	70.3	62.2	53.4	43.1	33.3
1912	18.3	22.2	33.8	50.3	60.7	65.0	70.4	66.6	66.1	53.7	41.7	34.0
1911	32.6	33.1	35.3	45.6	64.7	68.5	72.7	71.1	65.6	52.7	37.4	36.3
1910	27.4	26.0	45.9	50.5	55.1	64.7	72.0	69.3	65.5	55.5	35.7	25.2
1909	32.6	35.9	35.9	47.6	58.2	68.8	69.3	69.1	62.2	47.8	47.2	26.0
1908	27.7	25.5	42.5	49.2	60.8	68.2	73.1	68.8	65.8	53.6	41.1	32.6
1907	32.3	24.3	44.3	41.9	54.8	63.1	70.9	67.1	64.4	47.6	39.3	33.8
1906	35.3	27.3	31.6	49.6	59.7	68.9	70.8	72.7	67.4	51.7	41.1	31.9
1905	22.3	19.9	40.8	47.5	60.7	68.1	71.9	69.1	63.8	52.2	38.7	33.0
1904	21.1	22.3	37.7	43.3	60.2	67.6	70.2	67.1	64.1	50.9	39.0	27.1
1903	27.0	30.1	47.1	47.6	61.7	63.1	70.9	67.8	63.2	52.5	36.0	23.8
1902	26.0	22.2	40.2	46.4	60.7	65.6	72.0	67.2	62.5	52.7	47.3	29.1
1901	29.5	20.9	38.0	45.5	58.8	68.9	75.9	71.3	63.1	51.9	36.1	28.6
1900	30.1	25.9	31.8	48.1	60.2	69.7	73.4	74.3	68.4	58.5	42.2	30.0
1899	27.3	21.2	37.0	50.6	61.4	69.5	71.4	71.1	61.7	54.7	41.8	30.3

Mailing Address:

Pennsylvania State Climatologist
503 Walker Building
University Park, PA 16802

Online:

Data Request Form

E-mail:

psc@meteo.psu.edu

Phone:

814-865-8732