Sioux City Weather in 1989

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

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1989 Sioux City Weather Extremes
Highest temperature	102 °F	July 9
Lowest temperature	-24 °F	December 23
Highest daily low	74 °F	August 3
Lowest daily high	-13 °F	December 21
Most daily precipitation	2.7 inches	July 29
Most daily snow	4.9 inches	December 10
Total annual precipitation	19.4 inches	-
Total annual snow	25.6 inches	-

What was the hottest temperature in Sioux City in 1989?

The highest temperature recorded in Sioux City, Iowa in 1989 was 102 °F which happened on July 9.

Highest Temperatures: All-Time By Year

Highest Temperatures in Sioux City in 1989

Rank	Temperature	Date
1	102 °F	Jul 9
2	99 °F	Jul 10
2	99 °F	Jun 20
4	98 °F	Jul 8
5	97 °F	Jul 6
5	97 °F	Jul 5
5	97 °F	Jul 3
8	95 °F	May 29
9	94 °F	Jul 27
10	93 °F	Jul 28
10	93 °F	Jul 11
10	93 °F	Jun 19

What was the coldest temperature in Sioux City in 1989?

The lowest temperature recorded in Sioux City, Iowa in 1989 was -24 °F which happened 2 different times.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Sioux City in 1989

Rank	Temperature	Date
1	-24 °F	December 23
1	-24 °F	December 22
3	-22 °F	December 21
4	-17 °F	December 19
4	-17 °F	February 3
6	-15 °F	December 16
7	-14 °F	December 15
8	-13 °F	December 20
8	-13 °F	December 14
8	-13 °F	December 12
8	-13 °F	February 2

January 1989 Sioux City Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	28	9	0.00	0.0
January 2	36	6	0.00	0.0
January 3	37	20	0.00	0.0
January 4	51	19	0.00	0.0
January 5	38	32	0.58	0.0
January 6	34	27	0.03	0.0
January 7	34	4	0.09	0.8
January 8	12	2	0.00	0.0
January 9	32	2	0.00	0.0
January 10	22	8	0.00	0.0
January 11	29	20	0.00	0.0
January 12	35	14	0.00	0.0
January 13	43	13	0.00	0.0
January 14	45	28	0.00	0.0
January 15	42	19	0.00	0.0
January 16	51	20	0.00	0.0
January 17	54	22	0.00	0.0
January 18	49	31	0.00	0.0
January 19	47	31	0.00	0.0
January 20	36	20	0.00	0.0
January 21	50	25	0.00	0.0
January 22	62	25	0.00	0.0
January 23	44	22	0.00	0.0
January 24	35	33	0.01	0.0
January 25	33	16	0.11	1.1
January 26	34	8	0.00	0.0
January 27	50	19	0.00	0.0
January 28	41	32	0.08	0.9
January 29	40	29	0.06	0.5
January 30	52	28	0.00	0.0
January 31	57	13	0.00	0.0

February 1989 Sioux City Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	13	-1	0.00	0.0
February 2	-1	-13	0.04	1.3
February 3	-7	-17	0.00	0.0
February 4	0	-11	0.01	0.9
February 5	5	-9	0.09	1.8
February 6	19	-9	0.00	0.0
February 7	30	9	0.00	0.0
February 8	13	-2	0.00	0.0
February 9	35	-7	0.00	0.0
February 10	46	6	0.00	0.0
February 11	40	13	0.00	0.0
February 12	35	13	0.05	0.4
February 13	34	18	0.02	0.2
February 14	30	12	0.00	0.0
February 15	30	15	0.00	0.0
February 16	32	11	0.00	0.0
February 17	30	18	0.00	0.0
February 18	19	4	0.00	0.0
February 19	22	1	0.10	1.1
February 20	28	19	0.04	0.4
February 21	24	10	0.00	0.0
February 22	13	-4	0.00	0.0
February 23	20	-8	0.00	0.0
February 24	47	14	0.00	0.0
February 25	50	23	0.00	0.0
February 26	33	18	0.00	0.0
February 27	37	12	0.01	0.1
February 28	28	13	0.00	0.0

March 1989 Sioux City Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	17	9	0.04	1.0
March 2	13	5	0.18	2.9
March 3	22	13	0.22	1.5
March 4	14	5	0.00	0.0
March 5	20	-3	0.00	0.0
March 6	26	-8	0.00	0.0
March 7	36	14	0.00	0.0
March 8	43	30	0.00	0.0
March 9	53	32	0.00	0.0
March 10	65	33	0.00	0.0
March 11	65	33	0.00	0.0
March 12	43	35	0.00	0.0
March 13	43	36	0.00	0.0
March 14	49	19	0.23	0.6
March 15	43	18	0.00	0.0
March 16	34	19	0.00	0.0
March 17	19	11	0.02	0.3
March 18	28	6	0.00	0.0
March 19	40	26	0.00	0.0
March 20	35	16	0.00	0.0
March 21	44	13	0.00	0.0
March 22	53	27	0.00	0.0
March 23	61	35	0.00	0.0
March 24	68	37	0.00	0.0
March 25	60	34	0.00	0.0
March 26	83	43	0.00	0.0
March 27	82	48	0.00	0.0
March 28	63	42	0.05	0.0
March 29	61	34	0.12	0.0
March 30	45	32	0.00	0.0
March 31	57	25	0.00	0.0

April 1989 Sioux City Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
April 1	64	35	0.00	0.0
April 2	67	33	0.00	0.0
April 3	63	40	0.00	0.0
April 4	54	33	0.02	0.0
April 5	58	27	0.01	0.0
April 6	57	37	0.01	0.0
April 7	53	33	0.10	0.0
April 8	40	24	0.00	0.0
April 9	39	21	0.02	0.3
April 10	45	20	0.00	0.0
April 11	52	24	0.00	0.0
April 12	56	22	0.00	0.0
April 13	74	29	0.00	0.0
April 14	64	38	0.00	0.0
April 15	69	26	0.00	0.0
April 16	77	50	0.00	0.0
April 17	53	32	0.01	0.0
April 18	52	35	0.11	0.0
April 19	73	30	0.00	0.0
April 20	90	48	0.00	0.0
April 21	88	43	0.00	0.0
April 22	86	64	0.00	0.0
April 23	82	59	0.00	0.0
April 24	86	60	0.21	0.0
April 25	84	55	0.00	0.0
April 26	85	64	0.00	0.0
April 27	91	57	0.39	0.0
April 28	63	43	0.00	0.0
April 29	58	41	0.06	0.0
April 30	51	36	0.00	0.0

May 1989 Sioux City Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	56	35	0.00
May 2	62	37	0.00
May 3	65	36	0.00
May 4	71	50	0.12
May 5	51	35	0.04
May 6	61	32	0.00
May 7	75	31	0.00
May 8	78	51	0.00
May 9	71	46	0.00
May 10	77	39	0.00
May 11	76	47	0.00
May 12	78	46	0.00
May 13	80	42	0.00
May 14	79	54	0.00
May 15	83	49	0.00
May 16	84	54	0.00
May 17	78	62	0.00
May 18	70	58	0.16
May 19	80	48	0.00
May 20	82	40	0.00
May 21	80	51	0.00
May 22	84	51	0.05
May 23	90	62	0.00
May 24	88	59	0.00
May 25	79	50	0.00
May 26	67	46	0.00
May 27	78	40	0.00
May 28	62	55	0.90
May 29	95	61	0.00
May 30	68	54	0.00
May 31	62	54	0.24

June 1989 Sioux City Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	76	48	0.00
June 2	89	57	0.00
June 3	78	56	0.00
June 4	81	47	0.00
June 5	86	50	0.00
June 6	90	57	0.00
June 7	89	63	0.00
June 8	72	52	0.00
June 9	78	42	0.00
June 10	74	54	0.00
June 11	80	62	0.00
June 12	80	55	0.35
June 13	67	48	0.02
June 14	62	51	0.00
June 15	75	41	0.00
June 16	85	50	0.00
June 17	77	60	0.38
June 18	86	63	0.00
June 19	93	60	0.00
June 20	99	72	0.00
June 21	92	63	0.22
June 22	73	57	0.06
June 23	84	53	0.00
June 24	72	60	0.74
June 25	82	65	0.05
June 26	80	63	0.01
June 27	85	60	0.00
June 28	89	64	0.00
June 29	90	69	0.00
June 30	89	68	0.00

July 1989 Sioux City Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	89	65	0.00
July 2	90	67	0.00
July 3	97	69	0.30
July 4	92	71	0.00
July 5	97	69	0.00
July 6	97	68	0.00
July 7	92	71	0.13
July 8	98	72	0.00
July 9	102	67	0.00
July 10	99	71	0.00
July 11	93	74	0.00
July 12	89	71	0.00
July 13	89	65	0.00
July 14	78	64	0.05
July 15	76	59	0.55
July 16	80	53	0.00
July 17	84	61	2.01
July 18	78	62	0.00
July 19	82	61	0.00
July 20	84	59	0.00
July 21	86	61	0.00
July 22	81	57	0.00
July 23	83	61	0.04
July 24	85	63	0.00
July 25	86	66	0.00
July 26	90	67	0.00
July 27	94	69	0.00
July 28	93	68	0.00
July 29	88	70	2.68
July 30	90	73	0.00
July 31	88	72	0.00

August 1989 Sioux City Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	86	67	0.00
August 2	88	66	0.00
August 3	89	74	0.00
August 4	92	71	0.00
August 5	84	65	0.13
August 6	69	52	0.00
August 7	77	47	0.00
August 8	83	50	0.00
August 9	83	55	0.00
August 10	83	57	0.00
August 11	83	63	0.00
August 12	82	64	0.00
August 13	87	62	0.53
August 14	80	64	0.00
August 15	81	58	0.00
August 16	83	60	0.00
August 17	83	59	0.00
August 18	84	57	0.00
August 19	83	64	0.10
August 20	84	56	0.16
August 21	86	63	0.42
August 22	91	64	0.00
August 23	87	67	0.00
August 24	78	61	0.00
August 25	84	67	0.02
August 26	84	65	0.56
August 27	74	62	0.09
August 28	78	64	0.00
August 29	83	60	0.00
August 30	85	64	0.00
August 31	92	71	0.00

September 1989 Sioux City Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	79	62	0.00
September 2	79	55	0.00
September 3	80	64	2.37
September 4	81	60	0.15
September 5	79	55	0.00
September 6	85	69	0.00
September 7	79	65	0.86
September 8	68	57	0.95
September 9	66	48	0.00
September 10	67	43	0.00
September 11	58	44	0.00
September 12	54	46	0.00
September 13	65	42	0.00
September 14	69	37	0.00
September 15	71	41	0.00
September 16	79	47	0.00
September 17	84	56	0.00
September 18	83	62	0.00
September 19	82	63	0.00
September 20	82	60	0.00
September 21	78	53	0.00
September 22	70	38	0.00
September 23	58	30	0.00
September 24	65	33	0.00
September 25	74	38	0.00
September 26	67	36	0.00
September 27	74	44	0.00
September 28	82	48	0.00
September 29	82	44	0.00
September 30	84	48	0.00

October 1989 Sioux City Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	84	48	0.00
October 2	56	39	0.00
October 3	55	32	0.00
October 4	58	30	0.06
October 5	68	46	0.02
October 6	60	34	0.00
October 7	55	29	0.00
October 8	66	33	0.00
October 9	76	44	0.00
October 10	70	35	0.00
October 11	85	49	0.00
October 12	76	36	0.00
October 13	85	46	0.00
October 14	77	46	0.00
October 15	73	47	0.00
October 16	48	41	0.00
October 17	50	34	0.00
October 18	47	26	0.00
October 19	47	22	0.00
October 20	66	19	0.00
October 21	71	27	0.00
October 22	78	39	0.00
October 23	80	40	0.00
October 24	82	44	0.00
October 25	80	53	0.00
October 26	79	62	0.00
October 27	69	46	0.00
October 28	70	47	0.00
October 29	60	43	0.11
October 30	43	29	0.00
October 31	56	24	0.00

November 1989 Sioux City Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
November 1	44	31	0.00	0.0
November 2	38	24	0.00	0.0
November 3	44	22	0.00	0.0
November 4	64	29	0.00	0.0
November 5	56	25	0.00	0.0
November 6	49	25	0.00	0.0
November 7	57	27	0.00	0.0
November 8	50	29	0.00	0.0
November 9	56	28	0.00	0.0
November 10	58	32	0.00	0.0
November 11	58	29	0.00	0.0
November 12	53	27	0.00	0.0
November 13	54	32	0.00	0.0
November 14	49	20	0.00	0.0
November 15	38	15	0.00	0.0
November 16	21	9	0.00	0.0
November 17	33	9	0.00	0.0
November 18	32	4	0.00	0.0
November 19	71	20	0.00	0.0
November 20	55	25	0.00	0.0
November 21	45	19	0.00	0.0
November 22	42	9	0.00	0.0
November 23	38	9	0.00	0.0
November 24	51	20	0.00	0.0
November 25	47	19	0.00	0.0
November 26	48	21	0.00	0.0
November 27	45	9	0.24	2.4
November 28	14	0	0.00	0.0
November 29	42	-4	0.00	0.0
November 30	47	13	0.00	0.0

December 1989 Sioux City Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	50	15	0.00	0.0
December 2	37	10	0.00	0.0
December 3	40	4	0.00	0.0
December 4	56	23	0.00	0.0
December 5	52	33	0.01	0.0
December 6	36	22	0.04	0.2
December 7	22	17	0.03	0.3
December 8	31	16	0.00	0.0
December 9	41	23	0.00	0.0
December 10	29	1	0.16	4.9
December 11	3	-10	0.00	0.0
December 12	20	-13	0.03	0.3
December 13	20	-8	0.00	0.1
December 14	-3	-13	0.00	0.0
December 15	-2	-14	0.00	0.0
December 16	10	-15	0.00	0.0
December 17	12	-9	0.00	0.0
December 18	6	-7	0.01	0.7
December 19	4	-17	0.00	0.0
December 20	1	-13	0.03	0.5
December 21	-13	-22	0.00	0.0
December 22	-12	-24	0.00	0.0
December 23	16	-24	0.00	0.0
December 24	34	15	0.03	0.1
December 25	42	13	0.00	0.0
December 26	41	6	0.06	0.0
December 27	40	29	0.00	0.0
December 28	47	28	0.00	0.0
December 29	34	24	0.00	0.0
December 30	31	24	0.00	0.0
December 31	30	17	0.00	0.0

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Weather Station Details

Years	Station	Coordinates
1948–2024	Sioux City Gateway Airport	location