Earliest and Latest Days at or Below 32° F in Port Arthur

This is a list of the earliest and latest days in a winter season where the low temperature fell to at least 32 °F in Port Arthur, Texas history. It is based on NOAA data from the years 1947–2024.

Earliest freezing temperature in Port Arthur?

The earliest in a winter season that Port Arthur, Texas has recorded a low temperature of 32 °F or below is October 20 which happened in 1989.

Latest freezing temperature in Port Arthur?

The latest in a winter season that Port Arthur, Texas has recorded a low temperature of 32 °F or below is April 3 which happened in 1987.

Earliest Days ≤ 32 °F

Date	Year	Temperature
October 20	1989	32 °F
October 31	1993	30 °F
November 2	1951	31 °F
November 3	1966	30 °F
November 3	1951	29 °F
November 4	1991	32 °F
November 5	1950	32 °F
November 7	1993	31 °F
November 7	1959	29 °F
November 9	1991	29 °F
November 12	1968	29 °F
November 12	1950	29 °F
November 13	2019	29 °F
November 14	1979	32 °F
November 14	1975	32 °F
November 14	1969	32 °F
November 15	2018	30 °F
November 15	1969	27 °F
November 16	1970	32 °F
November 17	1959	32 °F

Latest Days ≤ 32 °F

Date	Year	Temperature
April 3	1987	32 °F
March 31	1987	29 °F
March 27	1955	30 °F
March 26	1955	32 °F
March 23	1968	32 °F
March 22	1968	32 °F
March 21	1996	30 °F
March 21	1965	31 °F
March 20	1965	28 °F
March 19	1988	32 °F
March 16	1962	32 °F
March 14	1993	27 °F
March 14	1975	32 °F
March 14	1951	31 °F
March 13	1968	30 °F
March 13	1951	31 °F
March 13	1948	32 °F
March 12	1948	28 °F
March 11	1948	29 °F
March 10	1978	32 °F
March 10	1969	32 °F