Dubuque Weather in 1989

Historical record of Dubuque, Iowa weather for the year 1989 based on NOAA data.

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1989 Dubuque Weather Extremes
Highest temperature	99 °F	July 10
Lowest temperature	-23 °F	December 23
Highest daily low	74 °F	July 10
Lowest daily high	-10 °F	December 21
Most daily precipitation	1.3 inches	July 18
Most daily snow	3.6 inches	March 2
Total annual precipitation	22.7 inches	-
Total annual snow	28.7 inches	-

What was the hottest temperature in Dubuque in 1989?

The highest temperature recorded in Dubuque, Iowa in 1989 was 99 °F which happened on July 10.

Highest Temperatures: All-Time By Year

Highest Temperatures in Dubuque in 1989

Rank	Temperature	Date
1	99 °F	Jul 10
2	97 °F	Jul 9
3	95 °F	Jul 6
4	94 °F	Jul 7
5	92 °F	Jul 5
5	92 °F	Jul 4
7	91 °F	Jul 8
7	91 °F	Jul 3
9	89 °F	Aug 4
9	89 °F	Jun 22

What was the coldest temperature in Dubuque in 1989?

The lowest temperature recorded in Dubuque, Iowa in 1989 was -23 °F which happened on Dec 23.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Dubuque in 1989

Rank	Temperature	Date
1	-23 °F	December 23
2	-21 °F	December 21
3	-19 °F	December 15
4	-18 °F	December 22
5	-16 °F	December 14
6	-15 °F	December 16
7	-11 °F	December 20
8	-10 °F	February 6
9	-9 °F	February 9
9	-9 °F	February 5

January 1989 Dubuque Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	30	17	0.00	0.0
January 2	22	6	0.00	0.0
January 3	31	9	0.00	0.0
January 4	26	5	0.00	0.0
January 5	32	22	0.37	2.3
January 6	32	29	0.01	0.1
January 7	37	7	0.11	0.0
January 8	8	3	0.00	0.0
January 9	29	1	0.00	0.0
January 10	27	18	0.00	0.0
January 11	38	20	0.13	0.0
January 12	30	16	0.00	0.0
January 13	31	11	0.00	0.0
January 14	32	21	0.00	0.0
January 15	32	24	0.00	0.0
January 16	39	16	0.00	0.0
January 17	40	25	0.00	0.0
January 18	35	22	0.00	0.0
January 19	41	21	0.00	0.0
January 20	31	18	0.00	0.0
January 21	37	17	0.00	0.0
January 22	45	27	0.00	0.0
January 23	43	29	0.00	0.0
January 24	34	30	0.00	0.0
January 25	34	32	0.05	0.0
January 26	32	23	0.00	0.0
January 27	45	24	0.00	0.0
January 28	39	32	0.06	0.0
January 29	36	32	0.17	0.0
January 30	45	31	0.00	0.0
January 31	60	36	0.00	0.0

February 1989 Dubuque Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	37	20	0.00	0.0
February 2	20	8	0.05	1.2
February 3	8	-6	0.02	0.4
February 4	-3	-7	0.05	1.1
February 5	2	-9	0.05	1.3
February 6	8	-10	0.00	0.0
February 7	20	-6	0.00	0.0
February 8	17	-1	0.00	0.0
February 9	23	-9	0.00	0.0
February 10	26	2	0.00	0.0
February 11	32	13	0.00	0.0
February 12	34	8	0.00	0.0
February 13	34	21	0.15	3.0
February 14	29	12	0.00	0.0
February 15	31	13	0.00	0.0
February 16	21	4	0.00	0.0
February 17	25	5	0.00	0.0
February 18	23	13	0.09	0.8
February 19	23	15	0.00	0.0
February 20	25	13	0.03	0.3
February 21	28	17	0.00	0.0
February 22	18	1	0.00	0.0
February 23	19	-3	0.00	0.0
February 24	25	1	0.00	0.0
February 25	38	16	0.00	0.0
February 26	31	11	0.00	0.0
February 27	24	6	0.00	0.0
February 28	25	11	0.01	0.2

March 1989 Dubuque Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	19	6	0.00	0.0
March 2	14	8	0.16	3.6
March 3	33	14	0.71	1.9
March 4	34	16	0.23	0.0
March 5	21	8	0.00	0.0
March 6	26	11	0.00	0.0
March 7	27	9	0.00	0.0
March 8	33	16	0.00	0.0
March 9	36	20	0.00	0.0
March 10	48	32	0.00	0.0
March 11	48	34	0.00	0.0
March 12	34	30	0.00	0.0
March 13	39	29	0.00	0.0
March 14	46	32	0.15	0.0
March 15	33	21	0.00	0.0
March 16	39	24	0.00	0.0
March 17	24	18	0.24	2.1
March 18	25	13	0.01	0.1
March 19	33	14	0.00	0.0
March 20	35	22	0.00	0.0
March 21	32	14	0.00	0.0
March 22	43	20	0.00	0.0
March 23	53	32	0.00	0.0
March 24	64	35	0.00	0.0
March 25	61	37	0.00	0.0
March 26	76	42	0.00	0.0
March 27	77	55	0.00	0.0
March 28	61	45	0.35	0.0
March 29	50	35	0.00	0.0
March 30	47	32	0.00	0.0
March 31	38	26	0.00	0.0

April 1989 Dubuque Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
April 1	43	22	0.15	0.0
April 2	57	31	0.00	0.0
April 3	59	35	0.00	0.0
April 4	49	33	0.00	0.0
April 5	51	33	0.00	0.0
April 6	54	30	0.00	0.0
April 7	50	27	0.06	0.0
April 8	42	26	0.09	0.1
April 9	36	22	0.04	0.1
April 10	40	18	0.00	0.0
April 11	52	22	0.00	0.0
April 12	49	26	0.00	0.0
April 13	58	23	0.00	0.0
April 14	61	43	0.03	0.0
April 15	61	36	0.00	0.0
April 16	61	40	0.20	0.0
April 17	57	42	0.05	0.0
April 18	56	37	0.03	0.0
April 19	64	32	0.00	0.0
April 20	63	42	0.01	0.0
April 21	69	42	0.02	0.0
April 22	51	42	0.45	0.0
April 23	69	43	0.62	0.0
April 24	77	48	0.00	0.0
April 25	75	57	0.00	0.0
April 26	76	52	0.15	0.0
April 27	68	51	0.02	0.0
April 28	57	44	0.40	0.0
April 29	55	41	0.00	0.0
April 30	57	33	0.00	0.0

May 1989 Dubuque Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	48	35	0.07
May 2	57	31	0.00
May 3	64	35	0.00
May 4	57	47	0.13
May 5	52	31	0.01
May 6	37	28	0.00
May 7	60	28	0.00
May 8	62	40	0.27
May 9	63	42	0.11
May 10	66	39	0.00
May 11	67	40	0.00
May 12	69	42	0.00
May 13	68	45	0.00
May 14	69	47	0.00
May 15	76	51	0.11
May 16	78	53	0.00
May 17	80	56	0.00
May 18	74	59	0.30
May 19	76	57	0.07
May 20	75	55	0.02
May 21	80	46	0.00
May 22	76	51	0.00
May 23	82	49	0.00
May 24	87	62	0.66
May 25	76	55	0.02
May 26	66	48	0.00
May 27	70	43	0.00
May 28	69	48	0.00
May 29	87	55	0.00
May 30	86	68	0.15
May 31	76	59	0.33

June 1989 Dubuque Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	74	55	0.07
June 2	80	50	0.00
June 3	71	55	0.17
June 4	78	50	0.00
June 5	81	55	0.00
June 6	86	62	0.00
June 7	83	55	0.00
June 8	73	52	0.49
June 9	60	49	0.00
June 10	73	50	0.00
June 11	69	57	0.03
June 12	73	59	0.83
June 13	72	53	0.00
June 14	70	50	0.00
June 15	62	49	0.02
June 16	72	47	0.00
June 17	81	48	0.00
June 18	76	62	0.00
June 19	85	58	0.00
June 20	84	57	0.00
June 21	85	63	0.00
June 22	89	69	0.00
June 23	81	64	0.00
June 24	86	57	0.00
June 25	84	64	0.00
June 26	84	63	0.24
June 27	82	65	0.00
June 28	86	55	0.00
June 29	80	51	0.00
June 30	83	54	0.00

July 1989 Dubuque Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	88	58	0.00
July 2	87	65	0.00
July 3	91	63	0.00
July 4	92	65	0.00
July 5	92	59	0.00
July 6	95	62	0.00
July 7	94	70	0.00
July 8	91	66	0.00
July 9	97	70	0.00
July 10	99	74	0.00
July 11	84	63	0.25
July 12	84	63	0.00
July 13	82	61	0.00
July 14	82	56	0.00
July 15	79	63	0.00
July 16	86	57	0.00
July 17	85	53	0.00
July 18	79	61	1.30
July 19	67	61	0.33
July 20	78	62	0.00
July 21	70	59	0.19
July 22	78	61	0.00
July 23	82	63	0.73
July 24	83	64	0.00
July 25	84	68	0.08
July 26	84	68	0.00
July 27	88	67	0.00
July 28	78	62	0.00
July 29	71	57	0.13
July 30	75	65	0.00
July 31	79	65	0.00

August 1989 Dubuque Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	84	59	0.00
August 2	82	57	0.00
August 3	88	68	0.30
August 4	89	67	0.61
August 5	81	65	0.65
August 6	68	55	0.00
August 7	70	46	0.00
August 8	76	47	0.00
August 9	81	52	0.00
August 10	80	57	0.00
August 11	80	55	0.00
August 12	81	55	0.00
August 13	80	57	0.00
August 14	74	58	0.00
August 15	73	56	0.00
August 16	77	49	0.00
August 17	77	52	0.00
August 18	77	52	0.00
August 19	77	56	0.84
August 20	83	57	0.00
August 21	81	61	0.00
August 22	83	63	0.34
August 23	72	59	0.28
August 24	74	58	0.00
August 25	75	57	0.00
August 26	76	61	0.03
August 27	79	64	0.01
August 28	77	67	0.03
August 29	79	61	0.00
August 30	79	53	0.00
August 31	71	60	1.26

September 1989 Dubuque Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	75	58	0.43
September 2	74	52	0.00
September 3	71	50	0.00
September 4	74	57	0.05
September 5	77	56	0.00
September 6	79	66	0.00
September 7	76	64	0.10
September 8	74	62	0.84
September 9	66	54	0.79
September 10	70	48	0.00
September 11	71	50	0.00
September 12	55	44	0.00
September 13	57	46	0.17
September 14	65	43	0.00
September 15	69	41	0.00
September 16	70	42	0.00
September 17	74	45	0.00
September 18	76	51	0.00
September 19	76	50	0.00
September 20	76	50	0.00
September 21	74	50	0.00
September 22	68	39	0.00
September 23	52	32	0.00
September 24	60	29	0.00
September 25	71	34	0.00
September 26	59	38	0.00
September 27	65	34	0.00
September 28	74	37	0.00
September 29	73	46	0.00
September 30	75	45	0.00

October 1989 Dubuque Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	79	47	0.00
October 2	62	38	0.00
October 3	53	32	0.00
October 4	60	25	0.00
October 5	59	46	0.78
October 6	58	39	0.00
October 7	55	30	0.00
October 8	55	32	0.00
October 9	60	33	0.26
October 10	60	40	0.00
October 11	79	45	0.00
October 12	69	44	0.00
October 13	79	41	0.00
October 14	76	53	0.00
October 15	81	61	0.00
October 16	62	42	0.31
October 17	42	32	0.00
October 18	42	30	0.00
October 19	40	32	0.00
October 20	52	35	0.00
October 21	62	38	0.00
October 22	66	36	0.00
October 23	76	43	0.00
October 24	77	48	0.00
October 25	78	57	0.00
October 26	75	53	0.00
October 27	72	51	0.00
October 28	64	52	0.05
October 29	68	54	0.15
October 30	57	38	0.63
October 31	45	34	0.00

November 1989 Dubuque Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
November 1	47	32	0.00	0.0
November 2	38	25	0.00	0.0
November 3	43	17	0.05	0.5
November 4	57	39	0.00	0.0
November 5	58	40	0.02	0.0
November 6	45	33	0.27	0.0
November 7	48	38	0.18	0.0
November 8	51	34	0.00	0.0
November 9	46	27	0.04	0.0
November 10	44	30	0.00	0.0
November 11	55	35	0.00	0.0
November 12	46	29	0.00	0.0
November 13	68	41	0.00	0.0
November 14	46	34	0.00	0.0
November 15	40	31	0.00	0.0
November 16	31	12	0.00	0.0
November 17	34	9	0.02	0.2
November 18	26	7	0.00	0.0
November 19	55	22	0.00	0.0
November 20	54	30	0.00	0.0
November 21	30	24	0.01	0.1
November 22	26	15	0.06	0.7
November 23	30	8	0.00	0.0
November 24	48	9	0.00	0.0
November 25	50	31	0.03	0.0
November 26	47	18	0.00	0.0
November 27	53	31	0.12	0.1
November 28	31	9	0.01	0.2
November 29	29	4	0.00	0.0
November 30	44	16	0.00	0.0

December 1989 Dubuque Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	48	25	0.00	0.0
December 2	36	14	0.00	0.0
December 3	24	8	0.00	0.0
December 4	46	21	0.00	0.0
December 5	48	31	0.00	0.0
December 6	36	12	0.00	0.0
December 7	17	9	0.00	0.0
December 8	27	15	0.00	0.0
December 9	36	17	0.00	0.0
December 10	29	16	0.00	0.0
December 11	21	3	0.00	0.0
December 12	15	-4	0.00	0.0
December 13	15	-3	0.07	3.3
December 14	-1	-16	0.00	0.0
December 15	11	-19	0.00	0.0
December 16	9	-15	0.00	0.0
December 17	15	0	0.01	0.2
December 18	10	-8	0.04	0.8
December 19	5	-5	0.01	0.2
December 20	4	-11	0.04	1.1
December 21	-10	-21	0.00	0.0
December 22	-3	-18	0.00	0.0
December 23	2	-23	0.00	0.0
December 24	15	-3	0.07	1.2
December 25	35	14	0.05	0.5
December 26	16	1	0.00	0.0
December 27	36	16	0.00	0.0
December 28	38	30	0.00	0.0
December 29	35	22	0.02	0.0
December 30	27	21	0.02	0.2
December 31	28	22	0.06	0.8

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Weather Station Details

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