Port Arthur Weather in 2019

Historical record of Port Arthur, Texas weather for the year 2019 based on NOAA data.

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2019 Port Arthur Weather Extremes
Highest temperature	99 °F	September 5
Lowest temperature	29 °F	November 13
Highest daily low	84 °F	June 23
Lowest daily high	47 °F	March 4
Most daily precipitation	11.6 inches	September 19
Total annual precipitation	85.5 inches	-

What was the hottest temperature in Port Arthur in 2019?

The highest temperature recorded in Port Arthur, Texas in 2019 was 99 °F which happened 2 different times.

Highest Temperatures: All-Time By Year

Highest Temperatures in Port Arthur in 2019

Rank	Temperature	Date
1	99 °F	Sep 5
1	99 °F	Aug 13
3	98 °F	Sep 6
3	98 °F	Jul 11
5	97 °F	Sep 14
5	97 °F	Sep 13
5	97 °F	Sep 4
5	97 °F	Aug 15
5	97 °F	Aug 14
5	97 °F	Aug 12
5	97 °F	Jul 12
5	97 °F	Jul 7

What was the coldest temperature in Port Arthur in 2019?

The lowest temperature recorded in Port Arthur, Texas in 2019 was 29 °F which happened 2 different times.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Port Arthur in 2019

Rank	Temperature	Date
1	29 °F	November 13
1	29 °F	January 24
3	31 °F	December 19
4	32 °F	December 18
4	32 °F	March 5
6	33 °F	December 31
7	34 °F	November 12
7	34 °F	March 6
7	34 °F	January 23
7	34 °F	January 20

January 2019 Port Arthur Weather

Day	High (°F)	Low (°F)	Precip. (inches)
January 1	67	45	0.00
January 2	58	52	2.50
January 3	59	42	1.50
January 4	63	38	0.00
January 5	70	38	0.00
January 6	73	43	0.00
January 7	75	57	0.00
January 8	80	54	0.00
January 9	65	45	0.00
January 10	64	39	0.00
January 11	66	43	0.00
January 12	73	46	0.41
January 13	59	41	0.00
January 14	56	39	0.00
January 15	53	37	0.00
January 16	64	49	0.00
January 17	72	52	0.01
January 18	69	54	0.00
January 19	69	37	0.74
January 20	54	34	0.00
January 21	58	35	0.00
January 22	76	57	0.03
January 23	68	34	1.54
January 24	59	29	0.00
January 25	61	35	0.00
January 26	66	41	0.00
January 27	68	42	0.00
January 28	72	41	0.00
January 29	54	37	0.09
January 30	55	39	0.00
January 31	61	46	0.03

February 2019 Port Arthur Weather

Day	High (°F)	Low (°F)	Precip. (inches)
February 1	71	55	0.02
February 2	72	56	0.00
February 3	65	59	0.09
February 4	81	62	0.01
February 5	76	67	0.00
February 6	77	70	0.00
February 7	79	48	0.04
February 8	48	38	0.00
February 9	49	39	0.00
February 10	73	48	0.00
February 11	79	62	0.00
February 12	70	48	0.20
February 13	66	39	0.00
February 14	74	52	0.00
February 15	79	60	0.00
February 16	72	64	0.00
February 17	76	49	0.09
February 18	66	47	0.00
February 19	57	47	0.05
February 20	67	49	0.05
February 21	58	52	0.16
February 22	77	54	0.02
February 23	79	53	0.00
February 24	71	48	0.00
February 25	61	49	0.35
February 26	65	54	0.33
February 27	70	60	0.05
February 28	71	51	0.21

March 2019 Port Arthur Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	73	50	0.00
March 2	73	60	0.00
March 3	70	47	0.00
March 4	47	38	0.01
March 5	53	32	0.00
March 6	58	34	0.00
March 7	66	55	0.24
March 8	76	66	0.00
March 9	81	68	0.00
March 10	82	70	0.00
March 11	83	65	0.00
March 12	74	64	0.00
March 13	79	68	0.03
March 14	81	64	0.01
March 15	64	52	0.08
March 16	64	50	0.00
March 17	66	46	0.00
March 18	70	45	0.00
March 19	73	47	0.00
March 20	77	45	0.00
March 21	78	45	0.00
March 22	82	48	0.00
March 23	76	52	0.00
March 24	79	62	0.00
March 25	86	57	0.11
March 26	78	54	0.00
March 27	73	52	0.00
March 28	76	51	0.00
March 29	79	62	0.00
March 30	76	53	0.33
March 31	55	43	0.00

April 2019 Port Arthur Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	62	39	0.00
April 2	71	36	0.00
April 3	72	48	0.00
April 4	80	65	0.34
April 5	78	68	0.00
April 6	83	69	0.00
April 7	77	64	1.57
April 8	80	61	0.01
April 9	89	58	0.00
April 10	87	58	0.00
April 11	81	70	0.00
April 12	75	62	0.26
April 13	80	56	0.00
April 14	74	49	0.00
April 15	77	48	0.00
April 16	79	58	0.00
April 17	79	70	0.00
April 18	77	60	0.29
April 19	74	52	0.00
April 20	79	46	0.00
April 21	78	53	0.00
April 22	80	62	0.00
April 23	76	69	0.00
April 24	80	69	0.01
April 25	83	64	0.63
April 26	86	57	0.00
April 27	82	62	0.00
April 28	81	58	0.00
April 29	84	71	0.00
April 30	85	75	0.00

May 2019 Port Arthur Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	85	75	0.00
May 2	85	70	0.09
May 3	81	72	0.00
May 4	85	67	1.09
May 5	86	64	0.00
May 6	86	64	0.00
May 7	85	73	0.39
May 8	83	73	0.04
May 9	87	67	1.56
May 10	78	66	1.90
May 11	75	70	3.49
May 12	79	65	0.00
May 13	86	60	0.00
May 14	86	62	0.00
May 15	86	67	0.00
May 16	86	66	0.00
May 17	85	67	0.00
May 18	87	77	0.00
May 19	88	76	0.00
May 20	88	77	0.00
May 21	87	78	0.00
May 22	87	78	0.00
May 23	89	79	0.00
May 24	88	77	0.00
May 25	89	74	0.00
May 26	89	73	0.00
May 27	89	75	0.00
May 28	89	77	0.00
May 29	90	76	0.00
May 30	85	72	1.26
May 31	92	72	0.50

June 2019 Port Arthur Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	93	69	0.00
June 2	94	72	0.00
June 3	94	73	0.02
June 4	92	75	0.17
June 5	81	72	7.01
June 6	91	75	0.00
June 7	93	73	0.00
June 8	94	72	0.00
June 9	96	75	0.00
June 10	95	77	0.00
June 11	89	73	0.00
June 12	90	72	0.00
June 13	93	68	0.00
June 14	93	73	0.00
June 15	94	78	0.00
June 16	94	70	0.51
June 17	87	71	0.90
June 18	94	72	0.00
June 19	94	77	0.00
June 20	93	77	0.00
June 21	95	81	0.00
June 22	95	82	0.00
June 23	94	84	0.00
June 24	85	69	0.65
June 25	83	71	2.07
June 26	93	74	0.00
June 27	94	74	0.00
June 28	95	73	0.00
June 29	79	70	0.58
June 30	87	73	0.02

July 2019 Port Arthur Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	93	73	0.00
July 2	89	75	0.23
July 3	89	75	0.28
July 4	93	79	0.00
July 5	95	76	0.00
July 6	96	73	0.00
July 7	97	75	0.00
July 8	94	78	0.00
July 9	96	77	0.00
July 10	95	77	0.00
July 11	98	79	0.10
July 12	97	80	0.01
July 13	87	77	0.04
July 14	91	76	4.21
July 15	91	78	0.35
July 16	93	79	0.00
July 17	93	79	0.00
July 18	93	77	0.01
July 19	93	77	0.00
July 20	94	77	0.00
July 21	92	77	1.58
July 22	87	77	0.09
July 23	88	75	0.01
July 24	88	69	0.00
July 25	90	68	0.00
July 26	93	72	0.00
July 27	91	74	1.53
July 28	90	76	0.15
July 29	92	78	0.00
July 30	90	74	0.67
July 31	92	75	0.00

August 2019 Port Arthur Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	92	76	0.00
August 2	94	76	1.13
August 3	96	74	0.00
August 4	89	77	0.01
August 5	94	76	0.02
August 6	95	77	0.00
August 7	93	79	0.00
August 8	95	79	0.00
August 9	95	78	0.00
August 10	95	76	0.00
August 11	96	77	0.00
August 12	97	78	0.00
August 13	99	77	0.00
August 14	97	78	0.00
August 15	97	77	1.44
August 16	95	78	0.76
August 17	92	79	0.16
August 18	94	78	0.00
August 19	93	78	0.23
August 20	91	77	0.18
August 21	92	76	0.01
August 22	92	77	0.36
August 23	86	78	0.05
August 24	89	76	0.02
August 25	90	75	2.45
August 26	93	77	0.01
August 27	94	78	0.64
August 28	94	74	1.21
August 29	92	77	0.00
August 30	94	76	0.00
August 31	94	76	0.03

September 2019 Port Arthur Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	96	75	0.00
September 2	96	76	0.00
September 3	95	78	0.02
September 4	97	76	0.00
September 5	99	74	0.00
September 6	98	75	0.00
September 7	95	73	0.00
September 8	95	71	0.00
September 9	94	76	0.00
September 10	93	78	0.05
September 11	94	78	0.00
September 12	94	76	0.00
September 13	97	75	0.00
September 14	97	73	0.00
September 15	96	77	0.00
September 16	92	77	0.00
September 17	84	75	2.78
September 18	83	75	7.46
September 19	82	74	11.63
September 20	84	76	0.95
September 21	91	76	0.01
September 22	90	77	0.28
September 23	90	75	0.00
September 24	90	73	0.00
September 25	89	70	0.00
September 26	92	70	0.00
September 27	90	71	0.00
September 28	92	78	0.02
September 29	90	75	0.00
September 30	92	76	0.00

October 2019 Port Arthur Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	91	75	0.00
October 2	93	73	0.00
October 3	95	76	0.00
October 4	95	75	0.27
October 5	93	72	0.00
October 6	92	74	0.00
October 7	93	69	0.12
October 8	82	64	0.00
October 9	88	65	0.00
October 10	90	73	0.00
October 11	83	55	0.04
October 12	74	56	0.00
October 13	84	57	0.00
October 14	86	72	0.33
October 15	90	75	0.00
October 16	78	61	1.57
October 17	65	57	0.00
October 18	82	60	0.00
October 19	88	61	0.00
October 20	89	72	0.00
October 21	81	61	1.85
October 22	80	52	0.00
October 23	77	52	0.00
October 24	80	62	0.00
October 25	70	53	1.55
October 26	64	50	0.00
October 27	76	51	0.00
October 28	77	58	0.00
October 29	79	66	0.09
October 30	83	49	1.02
October 31	59	42	0.41

November 2019 Port Arthur Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	61	39	0.00
November 2	67	46	0.00
November 3	67	44	0.00
November 4	75	49	0.00
November 5	79	60	0.00
November 6	79	58	0.00
November 7	80	60	0.53
November 8	60	44	0.00
November 9	69	39	0.00
November 10	74	44	0.00
November 11	78	47	0.01
November 12	50	34	0.00
November 13	48	29	0.00
November 14	50	46	0.07
November 15	64	41	0.00
November 16	64	37	0.00
November 17	69	35	0.00
November 18	74	42	0.00
November 19	80	44	0.00
November 20	80	51	0.00
November 21	80	65	0.00
November 22	80	57	0.51
November 23	67	48	0.00
November 24	65	41	0.00
November 25	77	46	0.00
November 26	81	70	0.00
November 27	74	63	0.19
November 28	73	61	0.00
November 29	73	66	0.00
November 30	80	70	0.00

December 2019 Port Arthur Weather

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	71	48	0.00
December 2	63	40	0.00
December 3	68	37	0.00
December 4	75	41	0.00
December 5	74	48	0.00
December 6	81	58	0.00
December 7	72	50	0.00
December 8	72	48	0.00
December 9	82	66	0.00
December 10	72	47	0.35
December 11	62	42	0.00
December 12	67	39	0.00
December 13	74	50	0.00
December 14	73	43	0.00
December 15	80	67	0.00
December 16	79	47	0.69
December 17	50	38	0.00
December 18	59	32	0.00
December 19	58	31	0.00
December 20	57	42	0.00
December 21	60	47	0.00
December 22	65	44	0.00
December 23	71	43	0.00
December 24	75	44	0.00
December 25	71	44	0.00
December 26	79	53	0.00
December 27	71	55	0.00
December 28	77	64	0.00
December 29	75	48	0.03
December 30	64	40	0.00
December 31	64	33	0.00

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Weather Station Details

Years	Station	Coordinates
1947–2024	Jack Brooks Regional Airport	location