Average Temperature in Port Arthur by Year

This page contains a list of the average yearly high and low temperatures in Port Arthur, Texas for each year between 1948 and 2023. It is based on NOAA data.

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What Was the Hottest Year Ever in Port Arthur?

2023 was the warmest year in the history of Port Arthur, Texas. The average daily high temperature was 82.8 °F, and the average low was 62.6 °F.

What Was the Coldest Year Ever in Port Arthur?

1976 was the coolest year in the history of Port Arthur, Texas. The average daily high temperature was 76.9 °F, and the average low was 56.2 °F.

* click column headers to sort

Year	Rank	High (°F)	Low (°F)
2023	1	82.8	62.6
2022	16	80.2	59.7
2021	18	79.0	60.7
2020	6	80.2	61.6
2019	5	80.4	61.6
2018	8	79.9	61.5
2017	3	80.9	62.0
2016	2	81.6	62.0
2015	7	80.3	61.4
2014	54	78.2	58.9
2013	41	78.6	59.4
2012	4	80.8	61.6
2011	9	81.0	60.4
2010	56	78.0	58.9
2009	37	78.4	59.9
2008	26	79.2	59.7
2007	24	78.8	60.4
2006	14	80.0	60.1
2005	15	80.1	59.9
2004	20	78.8	60.7
2003	49	78.0	59.5
2002	36	78.0	60.4
2001	51	78.0	59.5
2000	13	79.8	60.3
1999	12	80.3	60.4
1998	10	79.1	61.7
1997	63	76.8	59.5
1996	55	77.8	59.3
1995	31	78.9	59.8
1994	19	79.0	60.6
1993	42	78.5	59.4
1992	52	78.0	59.4
1991	22	78.4	61.0
1990	11	80.1	60.8
1989	65	77.3	58.7
1988	59	78.6	58.2
1987	58	78.5	58.3
1986	23	78.7	60.7
1985	32	78.5	60.1
1984	35	77.3	61.1
1983	74	74.8	59.2
1982	38	78.1	60.1
1981	45	77.9	59.9
1980	43	78.5	59.4
1979	75	76.1	57.9
1978	30	78.8	60.0
1977	21	79.5	60.0
1976	76	76.9	56.2
1975	64	77.7	58.4
1974	57	78.2	58.7
1973	71	76.9	58.0
1972	68	77.2	58.3
1971	34	78.7	59.8
1970	29	78.9	59.9
1969	53	78.5	58.8
1968	73	77.0	57.5
1967	48	78.7	58.9
1966	61	77.4	58.9
1965	17	79.9	59.9
1964	62	77.9	58.4
1963	47	79.5	58.2
1962	46	79.6	58.1
1961	67	78.0	57.6
1960	72	76.3	58.6
1959	69	76.5	59.0
1958	70	76.4	59.0
1957	25	77.9	61.0
1956	28	79.4	59.5
1955	39	78.3	59.9
1954	27	79.4	59.5
1953	33	78.9	59.7
1952	66	78.5	57.4
1951	50	78.8	58.8
1950	40	79.1	59.0
1949	44	77.9	59.9
1948	60	78.3	58.3

Weather Station Details

Years	Station	Coordinates
1947–2024	Jack Brooks Regional Airport	location