Port Arthur Weather in 1973

Historical record of Port Arthur, Texas weather for the year 1973 based on NOAA data.

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1973 Port Arthur Weather Extremes
Highest temperature	94 °F	August 21
Lowest temperature	20 °F	December 21
Highest daily low	77 °F	September 10
Lowest daily high	32 °F	January 11
Most daily precipitation	10.1 inches	April 17
Most daily snow	3.0 inches	January 11
Total annual precipitation	78.9 inches	-
Total annual snow	3.4 inches	-

What was the hottest temperature in Port Arthur in 1973?

The highest temperature recorded in Port Arthur, Texas in 1973 was 94 °F which happened 2 different times.

Highest Temperatures: All-Time By Year

Highest Temperatures in Port Arthur in 1973

Rank	Temperature	Date
1	94 °F	Aug 21
1	94 °F	Jul 24
3	93 °F	Jul 31
3	93 °F	Jul 19
3	93 °F	Jul 10
3	93 °F	May 27
7	92 °F	Sep 9
7	92 °F	Jul 30
7	92 °F	Jul 27
7	92 °F	Jul 21
7	92 °F	Jul 20
7	92 °F	Jul 18
7	92 °F	Jul 17
7	92 °F	Jul 11
7	92 °F	Jul 9
7	92 °F	Jul 3
7	92 °F	Jul 1
7	92 °F	Jun 28

What was the coldest temperature in Port Arthur in 1973?

The lowest temperature recorded in Port Arthur, Texas in 1973 was 20 °F which happened 2 different times.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Port Arthur in 1973

Rank	Temperature	Date
1	20 °F	December 21
1	20 °F	January 12
3	22 °F	February 10
4	23 °F	January 13
5	26 °F	January 11
6	27 °F	February 11
6	27 °F	January 29
8	28 °F	December 17
8	28 °F	December 8
10	29 °F	December 20
10	29 °F	February 9
10	29 °F	January 10

January 1973 Port Arthur Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	52	39	0.49	0.0
January 2	51	39	0.30	0.0
January 3	61	43	0.07	0.0
January 4	64	37	0.00	0.0
January 5	74	51	0.38	0.0
January 6	51	40	0.17	0.0
January 7	41	36	0.35	0.0
January 8	41	32	0.00	0.0
January 9	34	30	0.06	0.0
January 10	32	29	0.15	0.0
January 11	32	26	0.81	3.0
January 12	36	20	0.00	0.0
January 13	48	23	0.00	0.0
January 14	65	30	0.00	0.0
January 15	66	35	0.00	0.0
January 16	68	41	0.00	0.0
January 17	73	52	0.00	0.0
January 18	76	53	0.21	0.0
January 19	69	42	0.00	0.0
January 20	69	58	0.01	0.0
January 21	64	45	0.24	0.0
January 22	71	38	0.00	0.0
January 23	56	43	0.00	0.0
January 24	65	36	0.00	0.0
January 25	57	42	1.04	0.0
January 26	55	38	0.00	0.0
January 27	62	37	0.35	0.0
January 28	48	34	0.00	0.0
January 29	49	27	0.00	0.0
January 30	60	31	0.00	0.0
January 31	70	56	0.13	0.0

February 1973 Port Arthur Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	71	49	0.01	0.0
February 2	63	37	0.00	0.0
February 3	66	33	0.00	0.0
February 4	67	36	0.00	0.0
February 5	74	49	0.00	0.0
February 6	73	55	0.01	0.0
February 7	74	59	0.00	0.0
February 8	64	30	0.96	0.0
February 9	35	29	0.13	0.0
February 10	51	22	0.00	0.0
February 11	55	27	0.00	0.0
February 12	61	47	0.00	0.0
February 13	75	52	1.06	0.0
February 14	60	42	0.00	0.0
February 15	59	35	0.00	0.0
February 16	53	31	0.00	0.0
February 17	44	32	0.07	0.4
February 18	56	32	0.04	0.0
February 19	62	45	0.04	0.0
February 20	67	45	0.00	0.0
February 21	57	47	0.02	0.0
February 22	53	40	0.61	0.0
February 23	52	42	0.05	0.0
February 24	64	43	0.00	0.0
February 25	66	39	0.00	0.0
February 26	74	43	0.00	0.0
February 27	67	45	0.00	0.0
February 28	63	42	0.00	0.0

March 1973 Port Arthur Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	68	52	0.10
March 2	77	58	0.54
March 3	69	54	0.17
March 4	78	60	0.01
March 5	66	58	0.67
March 6	73	57	0.01
March 7	78	52	0.00
March 8	71	57	0.08
March 9	70	62	0.07
March 10	73	60	0.04
March 11	80	53	0.00
March 12	81	51	0.00
March 13	75	68	0.00
March 14	74	68	0.04
March 15	79	68	0.00
March 16	71	44	0.14
March 17	70	41	0.00
March 18	73	48	0.00
March 19	73	57	0.00
March 20	69	51	0.00
March 21	71	43	0.00
March 22	70	50	0.00
March 23	66	57	3.98
March 24	74	56	1.30
March 25	71	49	0.00
March 26	67	44	0.00
March 27	65	46	0.00
March 28	71	56	0.09
March 29	72	57	0.00
March 30	70	62	0.00
March 31	79	54	0.00

April 1973 Port Arthur Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	77	49	0.00
April 2	78	53	0.00
April 3	72	49	0.00
April 4	63	43	0.00
April 5	65	41	0.00
April 6	59	44	1.07
April 7	66	50	0.36
April 8	68	43	0.08
April 9	60	38	0.00
April 10	65	37	0.00
April 11	66	38	0.00
April 12	75	48	0.00
April 13	77	45	0.00
April 14	76	56	0.60
April 15	71	64	0.42
April 16	68	62	2.18
April 17	67	57	10.09
April 18	73	55	0.00
April 19	76	70	0.00
April 20	76	70	0.00
April 21	76	70	0.00
April 22	78	70	0.00
April 23	80	69	0.00
April 24	79	71	0.00
April 25	87	69	0.00
April 26	78	59	0.50
April 27	74	53	0.00
April 28	73	49	0.00
April 29	76	59	0.00
April 30	76	66	0.00

May 1973 Port Arthur Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	76	69	0.30
May 2	78	63	1.97
May 3	76	55	0.36
May 4	74	52	0.00
May 5	76	56	0.00
May 6	77	68	0.02
May 7	80	64	0.61
May 8	87	57	0.00
May 9	85	60	0.00
May 10	84	61	0.00
May 11	86	67	0.00
May 12	77	63	1.88
May 13	79	58	0.00
May 14	79	53	0.00
May 15	79	57	0.00
May 16	79	51	0.00
May 17	83	58	0.00
May 18	83	60	0.00
May 19	83	67	0.00
May 20	84	69	0.00
May 21	84	64	0.00
May 22	84	70	0.00
May 23	86	73	0.00
May 24	87	71	0.00
May 25	87	70	0.00
May 26	87	70	0.07
May 27	93	66	0.00
May 28	84	60	0.00
May 29	84	60	0.00
May 30	90	61	0.00
May 31	85	68	0.26

June 1973 Port Arthur Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	89	71	0.24
June 2	89	75	0.00
June 3	89	75	0.01
June 4	89	75	0.00
June 5	88	65	1.07
June 6	83	64	0.00
June 7	89	63	0.00
June 8	85	66	0.54
June 9	84	70	0.23
June 10	86	70	0.01
June 11	80	67	1.42
June 12	87	69	0.89
June 13	83	72	0.40
June 14	87	76	0.20
June 15	88	75	0.00
June 16	89	76	0.00
June 17	90	76	0.00
June 18	90	74	0.00
June 19	90	73	0.00
June 20	89	70	0.61
June 21	83	70	0.03
June 22	87	70	0.00
June 23	87	70	0.00
June 24	90	71	0.07
June 25	85	71	0.00
June 26	90	69	0.00
June 27	91	70	0.00
June 28	92	71	0.00
June 29	90	74	0.00
June 30	90	76	0.08

July 1973 Port Arthur Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	92	74	0.00
July 2	90	75	0.45
July 3	92	74	0.00
July 4	90	74	0.04
July 5	87	71	3.29
July 6	80	72	0.36
July 7	82	70	1.24
July 8	90	73	0.00
July 9	92	73	0.00
July 10	93	71	0.00
July 11	92	73	0.00
July 12	90	73	0.23
July 13	89	73	0.00
July 14	90	71	0.00
July 15	90	73	0.00
July 16	89	75	0.27
July 17	92	74	0.00
July 18	92	73	0.00
July 19	93	73	0.00
July 20	92	75	0.00
July 21	92	74	0.00
July 22	87	75	0.17
July 23	91	75	0.18
July 24	94	73	0.00
July 25	86	71	0.94
July 26	91	71	1.53
July 27	92	71	0.02
July 28	91	75	0.00
July 29	91	75	0.00
July 30	92	74	0.00
July 31	93	75	0.00

August 1973 Port Arthur Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	83	71	0.91
August 2	88	71	0.00
August 3	89	70	0.00
August 4	87	67	0.00
August 5	86	70	0.47
August 6	88	71	1.23
August 7	88	72	0.05
August 8	86	73	0.04
August 9	90	72	3.37
August 10	90	70	0.00
August 11	90	71	0.00
August 12	88	74	0.02
August 13	88	73	0.04
August 14	88	72	0.03
August 15	86	71	0.00
August 16	81	73	0.04
August 17	81	71	0.86
August 18	88	73	0.02
August 19	91	72	0.00
August 20	91	73	0.00
August 21	94	71	0.00
August 22	91	69	0.00
August 23	91	65	0.00
August 24	89	69	0.00
August 25	90	70	0.00
August 26	90	69	0.08
August 27	89	68	0.00
August 28	90	70	0.00
August 29	88	72	0.00
August 30	91	70	0.00
August 31	89	73	0.00

September 1973 Port Arthur Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	91	74	0.00
September 2	88	73	0.09
September 3	81	73	0.08
September 4	78	73	4.20
September 5	87	74	0.16
September 6	86	75	0.10
September 7	89	72	0.60
September 8	89	73	0.16
September 9	92	73	0.04
September 10	84	77	0.31
September 11	86	74	0.99
September 12	88	72	1.81
September 13	91	73	0.59
September 14	87	72	0.00
September 15	88	68	0.00
September 16	87	68	0.00
September 17	87	69	0.00
September 18	82	67	0.00
September 19	82	65	0.00
September 20	87	65	0.00
September 21	87	67	0.00
September 22	87	68	0.00
September 23	80	71	0.31
September 24	87	72	0.14
September 25	87	76	0.00
September 26	87	74	0.00
September 27	88	75	0.28
September 28	83	73	1.58
September 29	88	68	0.00
September 30	88	68	0.00

October 1973 Port Arthur Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	88	68	0.00
October 2	89	68	0.00
October 3	88	71	0.01
October 4	87	70	0.03
October 5	89	68	0.00
October 6	89	70	0.00
October 7	87	69	0.00
October 8	87	69	0.00
October 9	88	70	0.00
October 10	89	74	0.00
October 11	85	67	0.40
October 12	83	69	1.02
October 13	82	71	0.43
October 14	80	71	0.46
October 15	78	70	0.21
October 16	72	64	0.79
October 17	76	55	0.00
October 18	79	50	0.00
October 19	79	49	0.00
October 20	80	51	0.00
October 21	82	53	0.00
October 22	84	55	0.00
October 23	84	56	0.00
October 24	83	57	0.00
October 25	84	64	0.00
October 26	83	62	0.00
October 27	83	58	0.78
October 28	76	53	0.00
October 29	70	48	0.00
October 30	75	50	0.17
October 31	71	50	0.81

November 1973 Port Arthur Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	77	46	0.00
November 2	84	60	0.00
November 3	84	64	0.00
November 4	86	70	0.00
November 5	74	57	1.44
November 6	64	52	0.00
November 7	82	63	0.00
November 8	85	68	0.00
November 9	76	59	0.00
November 10	66	47	0.00
November 11	67	42	0.00
November 12	74	49	0.00
November 13	80	59	0.00
November 14	83	67	0.00
November 15	84	60	0.00
November 16	72	51	0.00
November 17	73	48	0.00
November 18	81	59	0.00
November 19	82	69	0.00
November 20	76	50	0.14
November 21	73	44	0.00
November 22	83	62	0.00
November 23	82	73	0.00
November 24	82	60	0.19
November 25	78	59	0.00
November 26	82	74	0.18
November 27	82	52	0.06
November 28	62	40	0.00
November 29	68	36	0.00
November 30	69	41	0.00

December 1973 Port Arthur Weather

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	72	43	0.00
December 2	73	48	0.00
December 3	76	55	1.29
December 4	65	46	0.00
December 5	61	40	0.00
December 6	64	35	0.00
December 7	57	32	0.00
December 8	55	28	0.00
December 9	62	31	0.00
December 10	56	34	0.00
December 11	67	32	0.00
December 12	77	58	0.00
December 13	76	49	0.00
December 14	72	48	0.00
December 15	63	40	0.00
December 16	54	31	0.00
December 17	52	28	0.00
December 18	70	51	0.01
December 19	67	30	0.91
December 20	42	29	0.00
December 21	51	20	0.00
December 22	65	37	0.00
December 23	73	58	0.33
December 24	64	47	0.17
December 25	55	42	0.19
December 26	63	35	0.00
December 27	60	39	0.00
December 28	72	39	0.00
December 29	78	54	0.00
December 30	73	51	0.00
December 31	65	40	0.00

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Weather Station Details

Years	Station	Coordinates
1947–2024	Jack Brooks Regional Airport	location