Middletown-Harrisburg, PA: August

31 August 2026: August 2026 averaged 75.4°F in Middletown-Harrisburg, PA, the warmest August since 2023, tied 35th warmest of 139 (with 2009 and 2003).

August 2026

Mean temperature: 75.4°F; Warmest since 2023; 35th warmest of 139
Precipitation: 3.67 in; Wettest since 2024; 61st wettest of 139

A normal August in Middletown-Harrisburg, PA (1991 to 2020): a mean temperature of 75.3°F, between 72.6°F and 77.4°F in eight years of ten and 3.90 in of precipitation, between 1.45 in and 6.01 in in eight years of ten.

The mean temperature of every August in Middletown-Harrisburg, PA since 1888: 75.4°F in 2026; the highest is 79.1°F, in 2016.

Normal range, 72.6 to 77.4°F

Every year, ranked, as a table

Every August in Middletown-Harrisburg, PA from 1888 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	75.4	35	83.5	55	67.3	16	3.67	61	0
2025	72.6	94	82.2	86	63	96	1.50	123	0
2024	74.6	51	83.6	53	65.6	43	5.51	25	0
2023	75.5	34	84.5	44	66.4	31	2.03	113	0
2022	78.8	2	88.1	5	69.5	3	1.14	132	0
2021	78.3	3	86.8	13	69.9	1	5.88	18	0
2020	78.2	4	86.9	12	69.5	3	4.48	41	0
2019	76.7	17	86.3	17	67	21	2.34	105	0
2018	77.1	11	85.3	34	69	6	5.28	29	0
2017	73	82	81.6	100	64.3	70	4.67	39	0
2016	79.1	1	88.5	2	69.6	2	4.02	53	0
2015	75.6	30	85.6	27	65.6	43	2.36	103	0
2014	72.6	94	81.9	93	63.3	89	3.91	56	0
2013	72.4	98	80.9	110	63.9	77	3.11	75	0
2012	75	41	84	50	66	35	5.99	17	0
2011	74.1	60	82.8	75	65.4	48	8.65	6	0
2010	76.2	20	84.9	37	67.6	11	1.72	118	0
2009	75.4	35	83.5	55	67.2	18	4.84	36	0
2008	72.9	84	83.5	55	62.3	115	1.09	133	0
2007	75	41	83.5	55	66.5	28	5.84	19	0
2006	76.1	23	85.7	26	66.5	28	1.41	126	0
2005	77.1	11	85.6	27	68.5	7	1.74	117	0
2004	72.8	88	81.1	109	64.5	67	7.08	9	0
2003	75.4	35	83	70	67.8	9	6.19	15	0
2002	77.7	7	88	6	67.5	14	2.69	87	0
2001	76.8	16	86.1	20	67.4	15	3.79	58	0
2000	73.7	69	82.8	75	64.5	67	4.14	47	0
1999	75.2	39	85.6	27	64.8	61	3.92	55	0
1998	75.1	40	85.1	36	65.1	53	3.88	57	0
1997	73.9	65	83.7	52	64.2	71	3.60	64	0
1996	74	62	83	70	65	55	2.22	108	0
1995	77.4	8	88	6	66.8	24	0.53	139	0
1994	71.6	115	80.8	111	62.4	111	4.94	34	0
1993	75.9	27	86	21	65.8	40	3.45	68	0
1992	71.6	115	81.8	96	61.4	128	1.45	124	0
1991	76.2	20	87.2	10	65.1	53	5.29	28	0
1990	72.7	91	81.9	93	63.5	84	6.14	16	0
1989	72.5	97	81.5	102	63.6	83	3.03	77	0
1988	76.1	23	86.3	17	66	35	2.67	88	0
1987	73.1	78	83.3	64	62.8	100	2.89	85	0
1986	72	108	80.5	115	63.4	86	6.26	12	0
1985	74.1	60	82.3	84	65.9	37	2.14	111	0
1984	75.8	29	84.3	47	67.3	16	2.75	86	0
1983	74.9	48	85.8	25	63.9	77	2.50	95	0
1982	70.5	130	80.2	119	60.8	133	2.47	98	0
1981	72.2	103	82.6	80	61.8	123	4.11	49	0
1980	76.1	23	86.8	13	65.4	48	1.51	121	0
1979	72.8	88	81.7	99	64	75	3.24	70	0
1978	76.9	15	86	21	67.8	9	3.60	64	0
1977	74.2	56	83.5	55	65	55	0.93	135	0
1976	72.3	100	81.4	103	63.3	89	3.28	69	0
1975	76.2	20	85.5	31	66.9	22	1.83	115	0
1974	77	14	84.9	37	69.2	5	4.13	48	0
1973	76.1	23	85.3	34	66.9	22	2.19	110	0
1972	74	62	84.4	46	63.5	84	2.52	94	0
1971	72.2	103	81.9	93	62.5	107	7.77	8	0
1970	75.6	30	85.9	23	65.3	50	2.97	80	0
1969	73.4	74	83.6	53	63.2	93	2.07	112	0
1968	76.6	18	87.5	8	65.8	40	1.77	116	0
1967	71.8	112	80.2	119	63.4	86	5.61	23	0
1966	78.2	4	89.7	1	66.8	24	1.53	120	0
1965	74.6	51	85.4	32	63.8	80	3.99	54	0
1964	71.5	117	83.1	67	59.9	136	3.07	76	0
1963	70	135	81.3	105	58.8	139	2.55	91	0
1962	72.9	84	83.8	51	62.1	119	4.18	46	0
1961	73.5	73	83	70	64	75	5.49	26	0
1960	75	41	84.5	44	65.5	46	1.85	114	0
1959	75.9	27	85.6	27	66.3	32	5.54	24	0
1958	72.9	84	82.9	74	62.9	98	2.46	99	1
1957	72.3	100	83.4	61	61.1	130	0.93	135	0
1956	72.6	94	82.5	81	62.6	104	3.48	67	1
1955	77.1	11	86.6	15	67.6	11	9.07	4	0
1954	71.3	120	80.5	115	62.2	117	5.79	21	0
1953	73.2	77	84.6	43	61.8	123	1.20	131	0
1952	73.4	74	82.5	81	64.1	73	2.92	84	1
1951	72.7	91	83.3	64	62.2	117	1.25	129	0
1950	72.2	103	82	90	62.4	111	1.28	127	0
1949	74.6	51	84.7	42	64.5	67	2.49	96	0
1948	73.1	78	82.8	75	63.4	86	3.70	59	0
1947	76.4	19	85.9	23	66.8	24	3.24	70	0
1946	69.5	137	79.5	129	59.4	138	2.97	80	0
1945	72.1	106	83	70	61.1	130	4.76	37	0
1944	75.3	38	87.5	8	63.1	94	1.51	121	0
1943	74.6	51	86.5	16	63.3	89	1.68	119	2
1942	72.1	106	81.6	100	62.6	104	4.60	40	0
1941	72.8	88	84.9	37	60.8	133	2.63	89	0
1940	70.4	133	79	133	61.7	125	6.22	14	0
1939	77.2	9	88.4	3	65.9	37	4.09	50	0
1938	77.2	9	87.2	10	67.2	18	4.28	44	0
1937	75	41	83.4	61	66.6	27	6.24	13	0
1936	75	41	84.3	47	65.6	43	2.97	80	0
1935	73.8	67	81.8	96	65.8	40	2.37	102	0
1934	70.6	128	78.8	135	62.4	111	5.08	32	0
1933	73.1	78	81.3	105	65	55	10.67	1	0
1932	75.6	30	86.3	17	64.9	59	1.09	133	0
1931	73.8	67	82.2	86	65.5	46	3.18	72	0
1930	74	62	84.8	41	63.3	89	1.21	130	0
1929	71.2	123	81.3	105	61.2	129	2.49	96	0
1928	75	41	83.4	61	66.5	28	3.64	63	0
1927	67.7	139	75.8	138	59.5	137	2.55	91	0
1926	73.7	69	81.3	105	66.2	34	4.99	33	0
1925	72	108	82	90	62.1	119	4.22	45	0
1924	73	82	82.1	88	63.9	77	3.66	62	0
1923	71.8	112	80.8	111	62.8	100	0.73	138	0
1922	71.5	117	80.3	117	62.6	104	1.26	128	0
1921	70.9	127	79.9	126	61.9	122	3.12	74	0
1920	72.4	98	79.7	128	65	55	8.84	5	0
1919	71	125	79.5	129	62.4	111	4.07	52	0
1918	75.6	30	84.9	37	66.3	32	2.54	93	0
1917	73.9	65	83.1	67	64.6	64	6.39	10	0
1916	74.5	55	84.2	49	64.9	59	2.34	105	0
1915	70.6	128	78.3	136	62.8	100	10.29	2	0
1914	73.6	72	82	90	65.3	50	4.43	42	0
1913	73.4	74	82.8	75	64.1	73	4.35	43	0
1912	70.3	134	78.3	136	62.3	115	3.03	77	0
1911	72.7	91	80.6	114	64.8	61	9.73	3	0
1910	71.9	111	80.8	111	63	96	2.21	109	0
1909	72	108	81.4	103	62.5	107	0.81	137	0
1908	71.3	120	80.2	119	62.5	107	2.43	100	0
1907	71.4	119	80	124	62.7	103	2.59	90	0
1906	74.7	49	81.8	96	67.6	11	5.39	27	0
1905	71.7	114	79.8	127	63.7	81	5.28	29	0
1904	70.5	130	79.5	129	61.6	126	2.95	83	0
1903	68.6	138	75.7	139	61.5	127	5.82	20	0
1902	70.5	130	80.2	119	60.9	132	2.26	107	0
1901	74.7	49	82.3	84	67.2	18	2.99	79	0
1900	78.2	4	88.3	4	68.2	8	4.72	38	0
1899	74.2	56	83.5	55	64.8	61	4.85	35	0
1898	74.2	56	82.5	81	65.9	37	8.44	7	0
1897	71	125	80	124	62	121	3.13	73	0
1896	73.7	69	82.8	75	64.6	64	1.45	124	0
1895	75	41	85.4	32	64.6	64	2.36	103	0
1894	71.3	120	80.2	119	62.5	107	4.08	51	0
1893	73.1	78	83.3	64	62.9	98	3.69	60	0
1892	74.2	56	83.1	67	65.3	50	2.39	101	0
1891	72.3	100	80.3	117	64.2	71	5.20	31	0
1890	71.2	123	79.4	132	63.1	94	5.70	22	0
1889	69.9	136	79	133	60.7	135	3.58	66	0
1888	72.9	84	82.1	88	63.7	81	6.28	11	0

Warmest, coldest, wettest and driest

Warmest
Year	Mean, °F
2016	79.1
2022	78.8
2021	78.3
2020	78.2
1966	78.2
1900	78.2
2002	77.7
1995	77.4
1939	77.2
1938	77.2

Coldest
Year	Mean, °F
1927	67.7
1903	68.6
1946	69.5
1889	69.9
1963	70
1912	70.3
1940	70.4
1982	70.5
1904	70.5
1902	70.5

Wettest
Year	Precipitation, in
1933	10.67
1915	10.29
1911	9.73
1955	9.07
1920	8.84
2011	8.65
1898	8.44
1971	7.77
2004	7.08
1917	6.39

Driest
Year	Precipitation, in
1995	0.53
1923	0.73
1909	0.81
1977	0.93
1957	0.93
2008	1.09
1932	1.09
2022	1.14
1953	1.20
1930	1.21

The hottest, coldest and wettest days

Hottest day: 90°F; 9 August 2026
Coldest night: 59°F; 29 August 2026
Wettest day: 0.70 in; 16 August 2026

Every month, season and year

Months

Seasons

Years

Middletown-Harrisburg, PA the day's answers

All-time records

Every answer in words

August 2026 brought 3.67 in of precipitation in Middletown-Harrisburg, PA, the wettest August since 2024, 61st wettest of 139.
The hottest day of August 2026 in Middletown-Harrisburg, PA: 90°F on Sunday 9 August 2026.
The coldest night of August 2026 in Middletown-Harrisburg, PA: a low of 59°F on Saturday 29 August 2026.
The wettest day of August 2026 in Middletown-Harrisburg, PA: 0.70 in on Sunday 16 August 2026.