Number of Days of 80 °F in Portland by Year

This page contains a list of the number of days in each year that the high temperature equaled or exceeded 80 degrees Fahrenheit in Portland, Maine, between 1871 and 2024.

Also see:

Which year had the most 80° days?

Based on NOAA records, the year 1991 holds the record for the most 80 °F days in Portland history. There were 63 days with a high temperature of at least 80 degrees that year.

How many so far this year (2024)?

It has not reached 80 degrees Fahrenheit in Portland so far in 2024. As of April 28, the highest temperature this year is 65 °F.

The last time it reached at least 80° F was October 28, 2023.

Years marked with a gold background have more than 5% incomplete data
Click column headers to sort

Year	Rank	Days >= 80 °F
2024	151	0
2023	67	36
2022	14	52
2021	43	41
2020	6	55
2019	27	47
2018	7	54
2017	16	51
2016	3	58
2015	4	57
2014	51	39
2013	55	38
2012	31	46
2011	33	45
2010	2	60
2009	96	28
2008	72	35
2007	43	41
2006	37	42
2005	23	49
2004	125	21
2003	72	35
2002	20	50
2001	43	41
2000	93	30
1999	9	53
1998	51	39
1997	67	36
1996	104	26
1995	36	43
1994	37	42
1993	55	38
1992	83	32
1991	1	63
1990	35	44
1989	62	37
1988	23	49
1987	79	34
1986	111	25
1985	48	40
1984	72	35
1983	9	53
1982	104	26
1981	83	32
1980	9	53
1979	83	32
1978	33	45
1977	83	32
1976	48	40
1975	55	38
1974	37	42
1973	51	39
1972	104	26
1971	23	49
1970	9	53
1969	62	37
1968	55	38
1967	122	22
1966	51	39
1965	16	51
1964	83	32
1963	37	42
1962	91	31
1961	31	46
1960	43	41
1959	7	54
1958	67	36
1957	20	50
1956	37	42
1955	27	47
1954	96	28
1953	27	47
1952	9	53
1951	72	35
1950	55	38
1949	27	47
1948	16	51
1947	4	57
1946	67	36
1945	55	38
1944	14	52
1943	55	38
1942	72	35
1941	16	51
1940	135	18
1939	115	24
1938	79	34
1937	62	37
1936	143	15
1935	83	32
1934	111	25
1933	134	19
1932	79	34
1931	62	37
1930	91	31
1929	127	20
1928	111	25
1927	144	14
1926	150	10
1925	96	28
1924	127	20
1923	120	23
1922	115	24
1921	101	27
1920	127	20
1919	127	20
1918	127	20
1917	115	24
1916	135	18
1915	142	16
1914	94	29
1913	115	24
1912	125	21
1911	101	27
1910	101	27
1909	115	24
1908	94	29
1907	120	23
1906	96	28
1905	135	18
1904	139	17
1903	148	12
1902	144	14
1901	83	32
1900	72	35
1899	111	25
1898	104	26
1897	147	13
1896	104	26
1895	127	20
1894	96	28
1893	122	22
1892	104	26
1891	139	17
1890	148	12
1889	144	14
1888	139	17
1887	127	20
1886	122	22
1885	104	26
1884	82	33
1883	83	32
1882	37	42
1881	72	35
1880	23	49
1879	43	41
1878	62	37
1877	67	36
1876	20	50
1875	48	40
1874	135	18
1873	151	0
1872	151	0
1871	151	0

Weather Station Details

Years	Station	Coordinates
1940–2024	Portland International JetPort	location
1871–1940	Portland	location