< Previous Month Next Month >

Port Arthur October Weather

Averages and records for weather in Port Arthur, Texas in the month of October.

Typical Port Arthur October Weather 1991–2020
Average daily high	81.6 °F
Average daily low	61.1 °F
Average monthly precipitation	5.5 inches
Daily chance of precipitation	24.3%

Port Arthur October Weather Records 1947–2024
Highest temperature	95 °F	October 4, 2019
Lowest temperature	30 °F	October 31, 1993
Highest daily low	82 °F	October 1, 1977
Lowest daily high	51 °F	October 30, 1993
Hottest average high temperature	86.8 °F	1963
Coldest average high temperature	73.4 °F	1976
Most daily precipitation	8.0 inches	October 11, 1970
Most monthly precipitation	15.1 inches	1970

Note: Daily averages are a moving average which includes 14 days before and after

Day	Average (°F)		Record (°F)
Day	High	Low	High	Low
October 1	85.8	66.2	95	47
October 2	85.5	65.8	95	50
October 3	85.2	65.5	95	48
October 4	84.9	65.1	95	46
October 5	84.6	64.7	93	48
October 6	84.3	64.3	92	44
October 7	84.1	64.0	93	45
October 8	83.8	63.6	93	38
October 9	83.6	63.3	92	40
October 10	83.4	62.9	93	45
October 11	83.1	62.6	94	44
October 12	82.8	62.4	95	46
October 13	82.4	62.0	92	43
October 14	82.1	61.7	91	45
October 15	81.8	61.4	91	46
October 16	81.5	61.1	91	40
October 17	81.2	60.8	90	43
October 18	80.9	60.4	91	38
October 19	80.5	60.0	90	35
October 20	80.1	59.6	92	32
October 21	79.7	59.2	92	36
October 22	79.5	59.0	89	42
October 23	79.2	58.6	89	39
October 24	79.0	58.3	89	42
October 25	78.6	57.9	90	40
October 26	78.3	57.6	89	40
October 27	78.0	57.3	89	35
October 28	77.7	57.0	90	37
October 29	77.3	56.6	89	33
October 30	76.8	56.3	87	36
October 31	76.5	56.0	87	30

Weather Station Details

Years	Station	Coordinates
1947–2024	Jack Brooks Regional Airport	location