Dubuque Weather in 1973

Historical record of Dubuque, Iowa weather for the year 1973 based on NOAA data.

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1973 Dubuque Weather Extremes
Highest temperature	93 °F	August 27
Lowest temperature	-13 °F	February 17
Highest daily low	72 °F	September 1
Lowest daily high	2 °F	December 31
Most daily precipitation	1.9 inches	July 3
Most daily snow	9.4 inches	April 9
Total annual precipitation	39.6 inches	-
Total annual snow	36.1 inches	-

What was the hottest temperature in Dubuque in 1973?

The highest temperature recorded in Dubuque, Iowa in 1973 was 93 °F which happened on August 27.

Highest Temperatures: All-Time By Year

Highest Temperatures in Dubuque in 1973

Rank	Temperature	Date
1	93 °F	Aug 27
2	92 °F	Aug 29
2	92 °F	Aug 28
2	92 °F	Aug 26
5	91 °F	Jul 12
6	90 °F	Sep 1
6	90 °F	Jul 8
6	90 °F	Jul 2
9	89 °F	Jul 7
10	88 °F	Aug 31
10	88 °F	Jul 9
10	88 °F	Jun 10

What was the coldest temperature in Dubuque in 1973?

The lowest temperature recorded in Dubuque, Iowa in 1973 was -13 °F which happened on Feb 17.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Dubuque in 1973

Rank	Temperature	Date
1	-13 °F	February 17
2	-9 °F	December 31
3	-8 °F	January 9
3	-8 °F	January 6
5	-7 °F	February 16
6	-6 °F	December 30
6	-6 °F	January 10
6	-6 °F	January 5
9	-5 °F	December 21
10	-1 °F	December 20
10	-1 °F	February 9
10	-1 °F	January 8
10	-1 °F	January 7
10	-1 °F	January 4

January 1973 Dubuque Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	21	12	0.00	0.0
January 2	33	10	0.00	0.0
January 3	32	20	0.49	1.1
January 4	20	-1	0.00	0.0
January 5	5	-6	0.00	0.0
January 6	5	-8	0.00	0.0
January 7	13	-1	0.00	0.0
January 8	10	-1	0.03	0.4
January 9	2	-8	0.00	0.0
January 10	11	-6	0.00	0.0
January 11	10	2	0.00	0.0
January 12	20	1	0.00	0.0
January 13	28	15	0.00	0.0
January 14	35	18	0.00	0.0
January 15	37	32	0.00	0.0
January 16	49	30	0.00	0.0
January 17	50	44	0.00	0.0
January 18	51	33	0.60	0.0
January 19	33	25	0.00	0.0
January 20	30	21	0.00	0.0
January 21	34	27	0.27	0.5
January 22	37	31	0.16	0.0
January 23	31	19	0.00	0.0
January 24	39	20	0.00	0.0
January 25	50	29	0.00	0.0
January 26	50	32	0.00	0.0
January 27	40	32	0.09	0.0
January 28	32	16	0.02	0.2
January 29	25	11	0.00	0.0
January 30	33	16	0.00	0.0
January 31	37	27	0.00	0.0

February 1973 Dubuque Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	42	37	0.38	0.0
February 2	38	28	0.04	0.0
February 3	41	24	0.00	0.0
February 4	47	31	0.00	0.0
February 5	34	31	0.00	0.0
February 6	36	23	0.00	0.0
February 7	23	10	0.18	1.7
February 8	14	4	0.00	0.0
February 9	26	-1	0.00	0.0
February 10	27	9	0.00	0.0
February 11	28	16	0.00	0.0
February 12	37	20	0.00	0.0
February 13	32	29	0.17	1.8
February 14	32	23	0.14	1.5
February 15	23	8	0.02	0.2
February 16	10	-7	0.00	0.0
February 17	20	-13	0.00	0.0
February 18	32	20	0.00	0.0
February 19	35	29	0.03	0.3
February 20	32	19	0.02	0.3
February 21	32	16	0.00	0.0
February 22	40	15	0.00	0.0
February 23	40	28	0.00	0.0
February 24	40	28	0.00	0.0
February 25	30	25	0.02	0.2
February 26	36	24	0.00	0.0
February 27	33	23	0.00	0.0
February 28	46	29	0.00	0.0

March 1973 Dubuque Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	40	37	0.13	0.0
March 2	43	36	0.01	0.0
March 3	50	39	0.00	0.0
March 4	45	33	0.02	0.0
March 5	37	33	0.19	0.0
March 6	49	37	0.87	0.0
March 7	52	32	0.29	0.0
March 8	49	29	0.00	0.0
March 9	39	33	0.00	0.0
March 10	58	35	0.90	0.0
March 11	58	38	0.38	0.0
March 12	56	38	0.00	0.0
March 13	59	39	0.13	0.0
March 14	64	49	0.64	0.0
March 15	49	39	0.00	0.0
March 16	39	30	0.27	1.4
March 17	39	26	0.00	0.0
March 18	45	24	0.00	0.0
March 19	46	27	0.00	0.0
March 20	47	30	0.00	0.0
March 21	46	25	0.00	0.0
March 22	49	25	0.00	0.0
March 23	59	34	0.00	0.0
March 24	54	42	0.00	0.0
March 25	48	39	0.15	0.0
March 26	58	38	0.00	0.0
March 27	60	34	0.00	0.0
March 28	54	40	0.04	0.0
March 29	55	35	0.00	0.0
March 30	61	34	0.00	0.0
March 31	46	40	0.70	0.0

April 1973 Dubuque Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
April 1	43	39	0.54	0.0
April 2	41	37	0.15	0.0
April 3	42	35	0.03	0.0
April 4	41	33	0.13	0.4
April 5	58	26	0.00	0.0
April 6	67	41	0.00	0.0
April 7	43	34	0.00	0.0
April 8	34	28	1.02	9.2
April 9	31	25	0.98	9.4
April 10	31	20	0.05	0.6
April 11	40	11	0.03	0.0
April 12	43	29	0.00	0.0
April 13	45	25	0.00	0.0
April 14	57	33	0.00	0.0
April 15	65	45	0.44	0.0
April 16	56	35	0.50	0.2
April 17	58	34	0.00	0.0
April 18	68	46	0.03	0.0
April 19	67	57	0.03	0.0
April 20	66	61	0.98	0.0
April 21	67	55	0.55	0.0
April 22	58	46	0.00	0.0
April 23	64	41	0.00	0.0
April 24	61	39	0.00	0.0
April 25	54	40	0.00	0.0
April 26	61	46	0.00	0.0
April 27	57	38	0.00	0.0
April 28	60	35	0.02	0.0
April 29	54	46	0.47	0.0
April 30	56	46	0.35	0.0

May 1973 Dubuque Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	70	56	1.44
May 2	58	38	0.25
May 3	57	34	0.00
May 4	63	32	0.00
May 5	57	43	0.04
May 6	61	52	0.24
May 7	59	53	0.70
May 8	68	55	0.15
May 9	73	50	0.02
May 10	70	51	0.00
May 11	65	44	0.01
May 12	57	45	0.00
May 13	62	39	0.03
May 14	57	38	0.00
May 15	67	33	0.00
May 16	57	43	0.00
May 17	63	35	0.00
May 18	73	39	0.21
May 19	70	49	0.00
May 20	70	47	0.00
May 21	72	57	0.04
May 22	62	57	0.07
May 23	69	56	0.00
May 24	73	52	0.39
May 25	57	46	0.02
May 26	65	42	0.27
May 27	60	54	1.45
May 28	58	51	0.03
May 29	63	51	0.00
May 30	71	47	0.00
May 31	77	48	0.00

June 1973 Dubuque Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	79	53	0.00
June 2	75	62	0.20
June 3	75	62	0.02
June 4	77	61	0.10
June 5	73	54	0.00
June 6	76	53	0.00
June 7	80	60	0.03
June 8	86	65	0.00
June 9	86	63	0.00
June 10	88	66	0.00
June 11	87	67	0.01
June 12	77	60	0.46
June 13	78	56	0.00
June 14	82	57	0.03
June 15	85	65	0.05
June 16	86	65	0.60
June 17	81	62	0.00
June 18	72	61	0.34
June 19	76	59	0.02
June 20	74	55	0.00
June 21	75	55	0.00
June 22	77	52	0.00
June 23	85	58	0.00
June 24	82	57	0.00
June 25	80	60	0.00
June 26	81	60	0.27
June 27	77	58	0.00
June 28	74	52	0.00
June 29	72	51	0.00
June 30	76	52	0.00

July 1973 Dubuque Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	84	62	0.00
July 2	90	69	0.00
July 3	86	64	1.87
July 4	83	64	0.86
July 5	82	58	0.00
July 6	86	63	0.00
July 7	89	65	0.00
July 8	90	72	0.00
July 9	88	69	0.40
July 10	83	68	0.00
July 11	80	61	0.00
July 12	91	63	0.00
July 13	85	65	0.00
July 14	74	60	0.00
July 15	77	58	0.00
July 16	79	58	0.00
July 17	82	59	0.00
July 18	84	59	0.00
July 19	82	63	0.00
July 20	70	65	0.47
July 21	71	63	0.42
July 22	73	64	0.00
July 23	81	69	0.00
July 24	85	69	0.15
July 25	82	69	0.00
July 26	77	65	0.00
July 27	80	62	0.00
July 28	73	58	0.00
July 29	79	59	0.07
July 30	80	61	0.10
July 31	71	58	0.00

August 1973 Dubuque Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	73	56	0.00
August 2	77	55	0.00
August 3	79	55	0.00
August 4	81	60	0.45
August 5	84	62	0.00
August 6	81	65	0.00
August 7	85	66	0.02
August 8	83	71	0.03
August 9	83	62	0.12
August 10	82	57	0.00
August 11	82	57	0.00
August 12	82	59	0.00
August 13	80	58	0.36
August 14	75	60	0.01
August 15	79	57	0.00
August 16	83	63	0.00
August 17	85	63	0.00
August 18	87	64	0.00
August 19	87	71	0.00
August 20	79	60	0.00
August 21	73	56	0.05
August 22	76	58	0.00
August 23	66	60	0.50
August 24	72	60	0.00
August 25	85	67	0.00
August 26	92	71	0.00
August 27	93	68	0.00
August 28	92	71	0.00
August 29	92	71	0.00
August 30	86	68	0.00
August 31	88	69	0.00

September 1973 Dubuque Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	90	72	0.00
September 2	86	71	0.31
September 3	79	70	1.24
September 4	82	67	0.00
September 5	77	54	0.00
September 6	73	48	0.00
September 7	75	50	0.00
September 8	69	59	0.23
September 9	65	57	1.08
September 10	71	54	0.00
September 11	70	49	0.00
September 12	72	46	0.00
September 13	62	58	0.05
September 14	73	54	0.00
September 15	62	49	0.02
September 16	58	49	0.18
September 17	52	40	0.89
September 18	64	39	0.00
September 19	65	44	0.00
September 20	61	43	0.00
September 21	72	47	0.93
September 22	72	55	0.00
September 23	65	48	0.00
September 24	79	52	0.57
September 25	75	63	0.56
September 26	76	68	0.37
September 27	72	62	0.27
September 28	66	59	0.15
September 29	66	56	0.40
September 30	62	54	0.02

October 1973 Dubuque Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	65	57	0.00
October 2	68	58	0.05
October 3	74	55	0.06
October 4	64	45	0.03
October 5	67	38	0.00
October 6	61	45	0.12
October 7	68	54	0.00
October 8	70	61	0.07
October 9	79	67	0.00
October 10	74	62	0.10
October 11	77	64	0.01
October 12	66	48	0.00
October 13	69	44	0.00
October 14	75	41	0.00
October 15	67	45	0.00
October 16	56	39	0.00
October 17	56	39	0.00
October 18	60	42	0.00
October 19	68	47	0.00
October 20	60	39	0.00
October 21	67	40	0.00
October 22	72	44	0.00
October 23	73	48	0.00
October 24	76	54	0.00
October 25	61	41	0.00
October 26	64	36	0.00
October 27	50	39	0.00
October 28	44	38	0.10
October 29	50	39	0.00
October 30	56	31	0.00
October 31	52	38	0.19

November 1973 Dubuque Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	42	34	0.03
November 2	50	35	0.02
November 3	41	32	0.00
November 4	40	27	0.00
November 5	34	20	0.00
November 6	38	20	0.00
November 7	43	31	0.00
November 8	34	18	0.00
November 9	32	18	0.00
November 10	38	14	0.00
November 11	46	32	0.00
November 12	59	33	0.00
November 13	60	40	0.00
November 14	58	35	0.49
November 15	45	33	0.17
November 16	41	30	0.00
November 17	52	30	0.00
November 18	57	37	0.00
November 19	49	34	0.00
November 20	55	41	0.74
November 21	55	34	0.06
November 22	50	31	0.00
November 23	51	29	0.00
November 24	46	38	0.44
November 25	41	33	0.00
November 26	43	33	0.05
November 27	46	35	0.09
November 28	40	28	0.00
November 29	47	21	0.00
November 30	45	27	0.00

December 1973 Dubuque Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	42	24	0.00	0.0
December 2	61	34	0.00	0.0
December 3	51	34	0.00	0.0
December 4	40	30	1.30	0.0
December 5	30	21	0.11	1.1
December 6	29	12	0.00	0.0
December 7	28	8	0.00	0.0
December 8	31	19	0.03	0.3
December 9	27	15	0.04	0.4
December 10	15	2	0.00	0.0
December 11	23	5	0.00	0.0
December 12	36	17	0.00	0.0
December 13	30	12	0.13	1.3
December 14	22	12	0.08	0.5
December 15	22	11	0.11	1.1
December 16	16	7	0.00	0.0
December 17	18	2	0.00	0.0
December 18	21	18	0.02	0.3
December 19	22	9	0.03	0.5
December 20	12	-1	0.00	0.0
December 21	15	-5	0.00	0.0
December 22	21	4	0.00	0.0
December 23	31	12	0.00	0.0
December 24	34	28	0.32	0.0
December 25	35	32	0.11	0.0
December 26	32	30	0.00	0.0
December 27	30	21	0.00	0.0
December 28	33	20	0.14	1.2
December 29	25	6	0.00	0.0
December 30	6	-6	0.00	0.0
December 31	2	-9	0.00	0.0

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Weather Station Details

Years	Station	Coordinates
1951–2024	Dubuque Regional Airport	location
1938–1950	Dubuque L&D 11	location