Sioux City Weather in 1984

Historical record of Sioux City, Iowa weather for the year 1984 based on NOAA data.

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1984 Sioux City Weather Extremes
Highest temperature	98 °F	August 28
Lowest temperature	-16 °F	January 20
Highest daily low	74 °F	July 22
Lowest daily high	-1 °F	January 20
Most daily precipitation	1.8 inches	June 7
Most daily snow	9.5 inches	February 18
Total annual precipitation	34.0 inches	-
Total annual snow	43.3 inches	-

What was the hottest temperature in Sioux City in 1984?

The highest temperature recorded in Sioux City, Iowa in 1984 was 98 °F which happened on August 28.

Highest Temperatures: All-Time By Year

Highest Temperatures in Sioux City in 1984

Rank	Temperature	Date
1	98 °F	Aug 28
2	96 °F	Jul 22
3	95 °F	Sep 19
3	95 °F	Aug 6
5	94 °F	Jul 21
6	93 °F	Aug 27
6	93 °F	Aug 8
8	92 °F	Jul 13
9	91 °F	Aug 5
9	91 °F	Jul 23

What was the coldest temperature in Sioux City in 1984?

The lowest temperature recorded in Sioux City, Iowa in 1984 was -16 °F which happened on Jan 20.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Sioux City in 1984

Rank	Temperature	Date
1	-16 °F	January 20
2	-12 °F	January 18
3	-7 °F	January 19
4	-4 °F	January 17
5	-3 °F	March 10
5	-3 °F	January 13
7	-2 °F	March 9
7	-2 °F	February 5
7	-2 °F	January 21
10	-1 °F	December 6

January 1984 Sioux City Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	37	22	0.00	0.0
January 2	32	15	0.00	0.0
January 3	43	20	0.00	0.0
January 4	40	33	0.03	0.0
January 5	47	32	0.00	0.0
January 6	42	27	0.00	0.0
January 7	38	23	0.00	0.0
January 8	33	22	0.00	0.0
January 9	28	13	0.00	0.0
January 10	13	1	0.00	0.0
January 11	23	11	0.00	0.0
January 12	23	12	0.08	1.1
January 13	12	-3	0.03	0.3
January 14	14	2	0.00	0.1
January 15	14	7	0.00	0.0
January 16	14	1	0.00	0.0
January 17	6	-4	0.00	0.0
January 18	8	-12	0.00	0.0
January 19	10	-7	0.00	0.0
January 20	-1	-16	0.00	0.0
January 21	20	-2	0.00	0.0
January 22	28	10	0.00	0.0
January 23	34	19	0.00	0.0
January 24	42	16	0.00	0.0
January 25	43	22	0.00	0.0
January 26	37	25	0.00	0.0
January 27	37	17	0.00	0.0
January 28	42	30	0.00	0.0
January 29	44	24	0.03	0.3
January 30	29	24	0.00	0.0
January 31	40	28	0.00	0.0

February 1984 Sioux City Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	41	24	0.00	0.0
February 2	40	31	0.00	0.0
February 3	43	30	0.00	0.0
February 4	36	17	0.00	0.0
February 5	17	-2	0.00	0.0
February 6	26	4	0.00	0.0
February 7	35	18	0.00	0.0
February 8	42	22	0.00	0.0
February 9	44	31	0.00	0.0
February 10	38	32	0.00	0.0
February 11	39	35	0.05	0.0
February 12	38	32	0.00	0.0
February 13	40	31	0.00	0.0
February 14	47	33	0.00	0.0
February 15	53	38	0.28	0.0
February 16	38	35	0.02	0.0
February 17	38	34	0.00	0.0
February 18	35	31	0.72	9.5
February 19	33	18	0.07	0.7
February 20	36	10	0.00	0.0
February 21	42	15	0.00	0.0
February 22	47	27	0.00	0.0
February 23	40	28	0.00	0.0
February 24	38	25	0.00	0.0
February 25	44	29	0.00	0.0
February 26	36	29	0.00	0.0
February 27	34	27	0.00	0.0
February 28	35	25	0.00	0.0
February 29	37	20	0.00	0.0

March 1984 Sioux City Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	43	29	0.00	0.0
March 2	35	31	0.00	0.0
March 3	39	32	0.17	0.0
March 4	39	30	0.37	2.5
March 5	30	17	0.01	0.1
March 6	24	8	0.12	3.5
March 7	29	10	0.12	3.1
March 8	15	2	0.00	0.0
March 9	21	-2	0.03	0.5
March 10	36	-3	0.00	0.0
March 11	20	13	0.14	2.8
March 12	28	13	0.00	0.0
March 13	35	28	0.00	0.0
March 14	42	34	0.00	0.0
March 15	42	22	0.02	0.0
March 16	31	18	0.00	0.0
March 17	31	26	0.24	2.7
March 18	28	24	0.00	0.0
March 19	30	21	0.06	0.8
March 20	34	17	0.00	0.0
March 21	35	31	0.00	0.0
March 22	39	29	0.00	0.0
March 23	41	26	0.00	0.0
March 24	51	26	0.00	0.0
March 25	53	30	0.00	0.0
March 26	39	37	0.24	0.0
March 27	41	36	0.08	0.0
March 28	42	32	0.19	1.8
March 29	44	28	0.00	0.0
March 30	49	27	0.00	0.0
March 31	48	29	0.00	0.0

April 1984 Sioux City Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
April 1	53	28	0.09	0.0
April 2	43	37	0.68	0.0
April 3	41	34	0.58	0.1
April 4	54	33	0.01	0.0
April 5	58	30	0.00	0.0
April 6	64	29	0.00	0.0
April 7	47	43	0.89	0.0
April 8	46	42	0.48	0.0
April 9	48	40	0.02	0.0
April 10	54	45	0.05	0.0
April 11	52	48	1.15	0.0
April 12	50	41	0.48	0.0
April 13	46	38	0.09	0.0
April 14	52	44	0.01	0.0
April 15	61	44	0.00	0.0
April 16	63	39	0.00	0.0
April 17	58	35	0.00	0.0
April 18	63	34	0.00	0.0
April 19	62	35	0.00	0.0
April 20	59	42	0.00	0.0
April 21	51	39	0.54	0.0
April 22	40	35	0.37	0.0
April 23	67	36	0.00	0.0
April 24	64	39	0.00	0.0
April 25	70	42	0.05	0.0
April 26	80	57	0.03	0.0
April 27	57	36	0.04	0.0
April 28	58	37	0.00	0.0
April 29	49	33	1.17	5.0
April 30	46	33	0.00	0.0

May 1984 Sioux City Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	59	33	0.03
May 2	56	47	0.16
May 3	61	44	0.01
May 4	58	42	0.34
May 5	62	35	0.15
May 6	61	45	0.90
May 7	51	36	0.00
May 8	54	37	0.00
May 9	63	35	0.00
May 10	77	49	0.01
May 11	73	53	0.32
May 12	70	49	0.04
May 13	72	52	0.00
May 14	69	43	0.00
May 15	71	55	0.00
May 16	81	56	0.00
May 17	76	62	0.00
May 18	69	59	0.46
May 19	77	55	0.12
May 20	79	50	0.00
May 21	80	58	0.66
May 22	70	52	0.03
May 23	74	45	0.00
May 24	78	50	0.67
May 25	64	50	0.48
May 26	63	44	0.00
May 27	56	47	1.02
May 28	66	46	0.14
May 29	67	41	0.00
May 30	72	45	0.00
May 31	82	54	0.00

June 1984 Sioux City Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	77	54	0.06
June 2	74	50	0.00
June 3	78	49	0.00
June 4	74	63	0.24
June 5	85	64	0.01
June 6	80	67	0.00
June 7	74	63	1.77
June 8	78	57	0.00
June 9	70	58	0.26
June 10	70	55	0.00
June 11	76	55	0.47
June 12	79	64	0.96
June 13	79	64	0.00
June 14	82	65	0.00
June 15	79	64	0.05
June 16	84	66	1.28
June 17	84	67	0.31
June 18	82	65	0.00
June 19	83	61	0.00
June 20	84	63	0.17
June 21	81	64	1.05
June 22	89	63	0.11
June 23	77	60	0.01
June 24	81	55	0.00
June 25	87	64	0.00
June 26	89	65	0.00
June 27	80	57	0.00
June 28	82	63	0.04
June 29	80	63	0.00
June 30	79	58	0.00

July 1984 Sioux City Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	80	59	0.00
July 2	84	63	0.00
July 3	84	67	0.00
July 4	80	66	0.32
July 5	84	59	0.13
July 6	74	55	0.00
July 7	79	51	0.00
July 8	86	64	0.00
July 9	86	71	0.02
July 10	81	64	0.21
July 11	84	57	0.00
July 12	88	61	0.00
July 13	92	65	0.09
July 14	83	61	0.15
July 15	84	60	0.00
July 16	89	60	0.15
July 17	83	60	0.00
July 18	87	56	0.00
July 19	88	65	0.69
July 20	88	68	0.01
July 21	94	69	0.00
July 22	96	74	0.00
July 23	91	69	0.00
July 24	82	67	0.00
July 25	80	64	0.01
July 26	79	64	0.78
July 27	82	60	0.00
July 28	81	62	0.00
July 29	82	59	0.00
July 30	84	59	0.00
July 31	88	65	0.00

August 1984 Sioux City Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	89	72	0.00
August 2	89	67	0.00
August 3	89	68	0.00
August 4	86	71	0.01
August 5	91	69	0.00
August 6	95	72	0.00
August 7	85	71	0.02
August 8	93	65	0.00
August 9	83	63	0.08
August 10	84	57	0.00
August 11	85	64	0.00
August 12	88	65	0.00
August 13	88	65	0.00
August 14	89	64	0.00
August 15	89	68	0.00
August 16	86	73	0.07
August 17	77	69	0.05
August 18	84	66	0.00
August 19	83	60	0.00
August 20	82	61	0.00
August 21	84	67	0.47
August 22	75	58	0.00
August 23	72	48	0.00
August 24	77	57	0.00
August 25	80	63	0.00
August 26	89	67	0.00
August 27	93	64	0.00
August 28	98	63	0.00
August 29	85	61	0.00
August 30	82	54	0.00
August 31	87	53	0.09

September 1984 Sioux City Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	83	63	0.01
September 2	74	54	0.00
September 3	75	49	0.00
September 4	76	54	0.00
September 5	72	45	0.00
September 6	82	56	0.00
September 7	76	57	0.06
September 8	79	54	0.00
September 9	81	51	0.01
September 10	67	53	0.25
September 11	76	51	0.00
September 12	89	68	0.08
September 13	73	58	0.18
September 14	63	45	0.02
September 15	65	39	0.00
September 16	68	42	0.00
September 17	76	49	0.00
September 18	88	54	0.00
September 19	95	55	0.00
September 20	81	59	0.00
September 21	84	54	0.00
September 22	71	60	0.03
September 23	82	53	0.00
September 24	53	44	0.00
September 25	50	33	0.00
September 26	55	25	0.00
September 27	59	41	0.07
September 28	51	31	0.00
September 29	60	25	0.00
September 30	66	30	0.00

October 1984 Sioux City Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	70	34	0.00
October 2	80	47	0.00
October 3	77	38	0.00
October 4	74	50	0.00
October 5	69	54	0.23
October 6	65	56	0.41
October 7	70	53	0.08
October 8	60	57	0.61
October 9	65	57	0.08
October 10	69	57	0.26
October 11	72	56	0.00
October 12	77	59	0.15
October 13	70	56	0.00
October 14	65	54	0.70
October 15	54	41	0.73
October 16	47	37	0.55
October 17	54	32	0.00
October 18	54	38	0.58
October 19	55	36	0.00
October 20	55	29	0.00
October 21	51	32	0.00
October 22	50	31	0.00
October 23	57	25	0.00
October 24	59	32	0.00
October 25	54	44	0.10
October 26	70	40	0.00
October 27	64	35	0.02
October 28	45	29	0.00
October 29	61	32	0.00
October 30	48	32	0.00
October 31	46	32	0.09

November 1984 Sioux City Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
November 1	41	21	0.00	0.0
November 2	42	17	0.00	0.0
November 3	58	37	0.00	0.0
November 4	60	32	0.00	0.0
November 5	54	30	0.00	0.0
November 6	62	26	0.00	0.0
November 7	63	40	0.00	0.0
November 8	61	35	0.00	0.0
November 9	50	34	1.70	2.1
November 10	35	24	0.00	0.0
November 11	33	26	0.00	0.0
November 12	46	25	0.00	0.0
November 13	56	35	0.00	0.0
November 14	64	41	0.00	0.0
November 15	41	28	0.00	0.0
November 16	51	22	0.00	0.0
November 17	49	30	0.00	0.0
November 18	41	21	0.00	0.0
November 19	38	18	0.00	0.0
November 20	39	23	0.00	0.0
November 21	46	25	0.00	0.0
November 22	45	26	0.00	0.0
November 23	49	21	0.00	0.0
November 24	60	31	0.00	0.0
November 25	54	41	0.06	0.0
November 26	46	32	0.01	0.0
November 27	33	29	0.01	0.1
November 28	40	22	0.05	0.0
November 29	41	31	0.02	0.0
November 30	31	22	0.00	0.0

December 1984 Sioux City Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	41	21	0.00	0.0
December 2	30	14	0.00	0.0
December 3	29	11	0.00	0.0
December 4	28	9	0.00	0.0
December 5	32	3	0.00	0.0
December 6	27	-1	0.00	0.0
December 7	68	18	0.00	0.0
December 8	57	22	0.00	0.0
December 9	46	35	0.35	0.0
December 10	44	28	0.00	0.0
December 11	49	34	0.00	0.0
December 12	34	9	0.05	0.8
December 13	25	7	0.13	2.0
December 14	27	22	0.28	2.9
December 15	42	21	0.25	0.0
December 16	41	18	0.19	0.0
December 17	21	8	0.00	0.0
December 18	21	6	0.00	0.0
December 19	26	6	0.00	0.0
December 20	35	11	0.00	0.0
December 21	36	16	0.07	0.0
December 22	37	12	0.00	0.0
December 23	33	15	0.00	0.0
December 24	15	1	0.04	0.5
December 25	26	3	0.00	0.0
December 26	33	21	0.00	0.0
December 27	50	31	0.00	0.0
December 28	51	19	0.00	0.0
December 29	19	10	0.00	0.0
December 30	25	11	0.00	0.0
December 31	11	7	0.00	0.0

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Weather Station Details

Years	Station	Coordinates
1948–2024	Sioux City Gateway Airport	location