Dubuque Weather in 1990

Historical record of Dubuque, Iowa weather for the year 1990 based on NOAA data.

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1990 Dubuque Weather Extremes
Highest temperature	93 °F	July 4
Lowest temperature	-14 °F	December 22
Highest daily low	74 °F	August 27
Lowest daily high	-2 °F	December 23
Most daily precipitation	3.5 inches	August 17
Most daily snow	13.7 inches	December 3
Total annual precipitation	39.6 inches	-
Total annual snow	41.7 inches	-

What was the hottest temperature in Dubuque in 1990?

The highest temperature recorded in Dubuque, Iowa in 1990 was 93 °F which happened on July 4.

Highest Temperatures: All-Time By Year

Highest Temperatures in Dubuque in 1990

Rank	Temperature	Date
1	93 °F	Jul 4
2	92 °F	Jul 3
3	91 °F	Sep 6
3	91 °F	Aug 27
5	90 °F	Sep 5
5	90 °F	Sep 4
7	89 °F	Aug 18
7	89 °F	Jul 8
7	89 °F	Jun 30
7	89 °F	Jun 27

What was the coldest temperature in Dubuque in 1990?

The lowest temperature recorded in Dubuque, Iowa in 1990 was -14 °F which happened on Dec 22.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Dubuque in 1990

Rank	Temperature	Date
1	-14 °F	December 22
2	-13 °F	December 23
3	-12 °F	December 26
4	-9 °F	December 25
5	-7 °F	December 31
5	-7 °F	December 24
7	-4 °F	December 30
8	0 °F	December 29
8	0 °F	February 25
10	2 °F	December 21

January 1990 Dubuque Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	26	20	0.00	0.0
January 2	40	21	0.00	0.0
January 3	41	30	0.10	0.0
January 4	36	13	0.29	3.5
January 5	34	9	0.00	0.0
January 6	24	17	0.00	0.0
January 7	35	21	0.00	0.0
January 8	38	26	0.05	0.0
January 9	39	26	0.07	0.0
January 10	40	20	0.00	0.0
January 11	38	25	0.00	0.0
January 12	25	14	0.00	0.0
January 13	29	9	0.00	0.0
January 14	41	21	0.00	0.0
January 15	51	23	0.00	0.0
January 16	51	35	0.05	0.0
January 17	49	32	0.23	0.0
January 18	32	23	0.00	0.0
January 19	35	19	0.00	0.0
January 20	33	29	0.10	1.0
January 21	31	21	0.02	0.0
January 22	39	27	0.00	0.0
January 23	39	29	0.05	0.0
January 24	44	28	0.01	0.1
January 25	28	15	0.26	2.5
January 26	34	5	0.00	0.0
January 27	40	17	0.04	0.0
January 28	36	17	0.00	0.0
January 29	40	18	0.00	0.0
January 30	37	11	0.00	0.0
January 31	40	10	0.00	0.0

February 1990 Dubuque Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	44	25	0.01	0.1
February 2	26	20	0.14	1.7
February 3	31	19	0.01	0.1
February 4	38	12	0.00	0.0
February 5	50	29	0.00	0.0
February 6	39	27	0.00	0.0
February 7	39	24	0.00	0.0
February 8	53	33	0.00	0.0
February 9	43	23	0.00	0.0
February 10	35	23	0.00	0.0
February 11	38	24	0.00	0.0
February 12	58	27	0.00	0.0
February 13	45	20	0.00	0.0
February 14	21	18	0.46	4.6
February 15	29	21	0.11	0.6
February 16	29	14	0.13	1.3
February 17	23	6	0.00	0.0
February 18	36	20	0.00	0.0
February 19	26	6	0.00	0.0
February 20	30	6	0.00	0.0
February 21	40	19	0.00	0.0
February 22	36	29	0.09	0.2
February 23	36	23	0.11	1.1
February 24	28	4	0.00	0.0
February 25	14	0	0.00	0.0
February 26	32	11	0.00	0.0
February 27	34	17	0.00	0.0
February 28	36	11	0.00	0.0

March 1990 Dubuque Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	43	20	0.00	0.0
March 2	52	28	0.00	0.0
March 3	31	21	0.00	0.0
March 4	44	23	0.00	0.0
March 5	32	26	0.00	0.0
March 6	37	24	0.00	0.0
March 7	36	23	0.00	0.0
March 8	41	32	0.71	0.0
March 9	56	34	0.00	0.0
March 10	47	39	0.05	0.0
March 11	64	44	0.42	0.0
March 12	75	55	0.04	0.0
March 13	66	53	0.97	0.0
March 14	66	55	1.62	0.0
March 15	61	42	0.41	0.0
March 16	53	34	0.02	0.0
March 17	42	31	0.00	0.0
March 18	38	22	0.03	0.3
March 19	33	18	0.02	0.2
March 20	46	20	0.00	0.0
March 21	63	32	0.00	0.0
March 22	48	28	0.22	0.0
March 23	29	18	0.00	0.0
March 24	35	21	0.00	0.0
March 25	44	20	0.00	0.0
March 26	42	26	0.00	0.0
March 27	50	21	0.00	0.0
March 28	53	32	0.00	0.0
March 29	41	34	0.08	0.0
March 30	44	35	0.00	0.0
March 31	49	31	0.04	0.0

April 1990 Dubuque Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
April 1	53	33	0.21	0.0
April 2	34	30	0.03	0.3
April 3	51	27	0.00	0.0
April 4	58	34	0.04	0.0
April 5	42	24	0.01	0.0
April 6	35	21	0.00	0.0
April 7	46	20	0.00	0.0
April 8	67	32	0.02	0.0
April 9	53	45	0.33	0.0
April 10	49	35	0.00	0.0
April 11	38	26	0.00	0.0
April 12	47	22	0.00	0.0
April 13	44	30	0.40	0.0
April 14	58	34	0.02	0.0
April 15	55	40	0.07	0.0
April 16	55	33	0.08	0.0
April 17	45	28	0.00	0.0
April 18	56	25	0.01	0.0
April 19	50	40	0.10	0.0
April 20	61	48	0.29	0.0
April 21	65	46	0.00	0.0
April 22	72	44	0.00	0.0
April 23	83	54	0.00	0.0
April 24	84	60	0.00	0.0
April 25	85	59	0.00	0.0
April 26	83	60	0.15	0.0
April 27	78	59	0.25	0.0
April 28	60	40	0.26	0.0
April 29	66	35	0.00	0.0
April 30	58	37	0.00	0.0

May 1990 Dubuque Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	57	35	0.00
May 2	64	37	0.00
May 3	61	42	0.24
May 4	48	41	0.62
May 5	63	35	0.05
May 6	67	38	0.00
May 7	76	47	0.00
May 8	74	58	0.45
May 9	64	40	0.44
May 10	51	40	0.09
May 11	65	35	0.00
May 12	54	46	0.42
May 13	65	40	0.00
May 14	73	50	0.00
May 15	59	51	0.70
May 16	64	53	0.05
May 17	61	47	0.00
May 18	72	42	0.02
May 19	68	46	0.99
May 20	53	46	0.01
May 21	59	46	0.00
May 22	68	44	0.00
May 23	64	51	0.00
May 24	68	48	0.20
May 25	62	56	0.20
May 26	63	55	0.00
May 27	74	54	0.35
May 28	73	55	0.08
May 29	70	50	0.00
May 30	67	42	0.00
May 31	73	46	0.00

June 1990 Dubuque Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	81	61	0.00
June 2	73	59	0.24
June 3	61	46	0.00
June 4	65	40	0.00
June 5	59	48	0.30
June 6	75	53	0.00
June 7	72	53	0.35
June 8	76	60	0.00
June 9	78	57	0.00
June 10	79	56	0.00
June 11	80	58	0.00
June 12	86	68	0.00
June 13	81	71	0.46
June 14	82	64	0.11
June 15	79	61	0.01
June 16	72	64	1.29
June 17	83	63	0.47
June 18	83	64	0.00
June 19	71	58	0.47
June 20	81	60	0.00
June 21	76	56	0.00
June 22	70	58	0.64
June 23	75	57	0.00
June 24	81	50	0.00
June 25	81	58	0.00
June 26	86	62	0.31
June 27	89	64	0.11
June 28	84	67	0.27
June 29	80	65	0.65
June 30	89	67	0.00

July 1990 Dubuque Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	80	65	0.00
July 2	81	61	0.00
July 3	92	68	0.00
July 4	93	63	0.02
July 5	83	61	0.22
July 6	75	56	0.00
July 7	83	57	0.05
July 8	89	73	0.00
July 9	82	67	0.02
July 10	73	62	0.30
July 11	78	61	0.00
July 12	68	55	0.08
July 13	77	53	0.00
July 14	68	54	0.02
July 15	76	59	0.00
July 16	84	60	0.00
July 17	85	67	0.00
July 18	82	68	0.02
July 19	83	66	0.77
July 20	82	65	0.05
July 21	74	62	0.00
July 22	79	60	0.00
July 23	78	52	0.00
July 24	79	55	0.00
July 25	83	63	0.00
July 26	82	65	0.10
July 27	79	66	0.05
July 28	84	68	2.30
July 29	84	68	0.28
July 30	80	63	0.00
July 31	74	56	0.00

August 1990 Dubuque Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	76	54	0.00
August 2	79	55	0.00
August 3	82	66	0.24
August 4	84	64	0.00
August 5	77	58	0.00
August 6	75	52	0.00
August 7	80	51	0.00
August 8	79	53	0.00
August 9	79	54	0.00
August 10	84	61	0.00
August 11	82	65	0.00
August 12	72	62	0.00
August 13	76	59	0.00
August 14	82	55	0.00
August 15	84	63	0.00
August 16	81	64	0.00
August 17	82	68	3.45
August 18	89	70	0.42
August 19	77	67	1.88
August 20	69	62	0.46
August 21	67	62	0.02
August 22	75	62	0.00
August 23	79	61	0.00
August 24	83	67	0.65
August 25	83	65	0.89
August 26	85	70	0.00
August 27	91	74	0.00
August 28	87	69	0.00
August 29	83	60	0.00
August 30	80	59	0.00
August 31	79	59	0.00

September 1990 Dubuque Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	84	65	0.00
September 2	79	67	0.00
September 3	78	62	0.00
September 4	90	67	0.00
September 5	90	70	0.00
September 6	91	72	0.00
September 7	79	62	0.00
September 8	78	62	0.00
September 9	79	60	0.00
September 10	84	64	0.00
September 11	80	65	0.00
September 12	84	60	0.00
September 13	83	63	0.00
September 14	74	54	0.13
September 15	75	44	0.00
September 16	62	47	0.00
September 17	63	44	0.00
September 18	55	51	0.08
September 19	67	51	0.01
September 20	69	45	0.20
September 21	67	47	0.05
September 22	58	43	0.00
September 23	56	38	0.00
September 24	70	34	0.00
September 25	81	47	0.00
September 26	78	54	0.00
September 27	85	49	0.00
September 28	68	51	0.00
September 29	59	45	0.10
September 30	62	40	0.00

October 1990 Dubuque Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	68	45	0.00
October 2	74	41	0.00
October 3	68	48	0.54
October 4	69	40	0.00
October 5	82	53	0.00
October 6	78	57	0.00
October 7	57	45	0.00
October 8	45	39	0.25
October 9	46	40	0.00
October 10	44	31	0.18
October 11	60	28	0.00
October 12	59	36	0.00
October 13	63	31	0.00
October 14	62	42	0.07
October 15	56	38	0.00
October 16	69	46	0.00
October 17	71	39	0.21
October 18	44	30	0.01
October 19	51	24	0.00
October 20	62	42	0.07
October 21	52	32	0.02
October 22	54	24	0.00
October 23	58	34	0.00
October 24	56	38	0.00
October 25	51	30	0.00
October 26	59	29	0.00
October 27	57	38	0.00
October 28	53	31	0.00
October 29	67	32	0.00
October 30	70	49	0.00
October 31	71	41	0.00

November 1990 Dubuque Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
November 1	72	50	0.00	0.0
November 2	71	59	0.00	0.0
November 3	59	34	0.48	0.0
November 4	37	34	0.14	0.0
November 5	42	30	0.15	1.5
November 6	37	28	0.08	1.0
November 7	34	20	0.00	0.0
November 8	33	17	0.18	1.8
November 9	40	27	0.10	1.0
November 10	50	26	0.00	0.0
November 11	50	21	0.00	0.0
November 12	47	29	0.00	0.0
November 13	47	28	0.00	0.0
November 14	69	34	0.00	0.0
November 15	69	51	0.00	0.0
November 16	56	37	0.00	0.0
November 17	50	25	0.00	0.0
November 18	54	36	0.00	0.0
November 19	53	33	0.00	0.0
November 20	55	37	0.14	0.0
November 21	63	38	0.32	0.0
November 22	53	28	0.00	0.0
November 23	45	27	0.02	0.0
November 24	54	26	0.00	0.0
November 25	43	31	0.00	0.0
November 26	66	30	0.05	0.0
November 27	63	30	1.00	0.0
November 28	32	23	0.00	0.0
November 29	38	20	0.00	0.0
November 30	50	31	0.00	0.0

December 1990 Dubuque Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	48	27	0.00	0.0
December 2	36	20	0.10	1.3
December 3	31	22	1.35	13.7
December 4	22	5	0.00	0.0
December 5	37	5	0.00	0.0
December 6	32	13	0.00	0.0
December 7	36	11	0.00	0.0
December 8	38	17	0.00	0.0
December 9	40	24	0.00	0.0
December 10	41	28	0.00	0.0
December 11	41	29	0.00	0.0
December 12	41	32	0.00	0.0
December 13	32	19	0.00	0.0
December 14	32	17	0.28	2.0
December 15	34	30	0.24	0.0
December 16	30	26	0.00	0.0
December 17	34	30	0.25	0.8
December 18	31	18	0.00	0.0
December 19	33	22	0.02	0.0
December 20	36	12	0.02	0.0
December 21	14	2	0.03	0.6
December 22	2	-14	0.01	0.1
December 23	-2	-13	0.00	0.0
December 24	17	-7	0.00	0.0
December 25	20	-9	0.00	0.0
December 26	7	-12	0.00	0.0
December 27	22	5	0.00	0.0
December 28	33	22	0.49	0.0
December 29	32	0	0.06	0.2
December 30	5	-4	0.01	0.1
December 31	15	-7	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