Sioux City Weather in 2017

Historical record of Sioux City, Iowa weather for the year 2017 based on NOAA data.

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2017 Sioux City Weather Extremes
Highest temperature	97 °F	July 25
Lowest temperature	-24 °F	December 31
Highest daily low	76 °F	June 11
Lowest daily high	-5 °F	December 31
Most daily precipitation	2.9 inches	October 6
Most daily snow	8.2 inches	February 23
Total annual precipitation	29.7 inches	-
Total annual snow	30.4 inches	-

What was the hottest temperature in Sioux City in 2017?

The highest temperature recorded in Sioux City, Iowa in 2017 was 97 °F which happened 2 different times.

Highest Temperatures: All-Time By Year

Highest Temperatures in Sioux City in 2017

Rank	Temperature	Date
1	97 °F	Jul 25
1	97 °F	Jul 6
3	96 °F	Jul 15
3	96 °F	Jun 21
5	95 °F	Jul 17
5	95 °F	Jun 2
7	94 °F	Sep 22
7	94 °F	Jul 19
7	94 °F	Jul 16
7	94 °F	Jul 9
7	94 °F	Jun 13
7	94 °F	Jun 10
7	94 °F	Jun 9

What was the coldest temperature in Sioux City in 2017?

The lowest temperature recorded in Sioux City, Iowa in 2017 was -24 °F which happened on Dec 31.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Sioux City in 2017

Rank	Temperature	Date
1	-24 °F	December 31
2	-13 °F	December 27
3	-9 °F	December 26
4	-6 °F	December 30
5	-4 °F	January 6
6	-1 °F	January 5
7	0 °F	December 25
8	2 °F	January 8
8	2 °F	January 4
10	3 °F	January 7

January 2017 Sioux City Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	34	19	0.00	0.0
January 2	36	27	0.03	0.0
January 3	27	6	0.00	0.0
January 4	11	2	0.02	0.2
January 5	11	-1	0.00	0.0
January 6	22	-4	0.00	0.0
January 7	20	3	0.00	0.0
January 8	28	2	0.00	0.0
January 9	33	11	0.00	0.0
January 10	32	19	0.01	0.0
January 11	22	9	0.06	0.8
January 12	24	9	0.00	0.0
January 13	20	9	0.00	0.0
January 14	37	11	0.00	0.0
January 15	38	14	0.00	0.0
January 16	34	28	0.24	0.0
January 17	36	20	0.00	0.0
January 18	51	24	0.00	0.0
January 19	41	32	0.00	0.0
January 20	43	37	0.01	0.0
January 21	45	27	0.00	0.0
January 22	38	28	0.00	0.0
January 23	35	32	0.00	0.0
January 24	34	32	0.24	4.2
January 25	32	25	0.06	2.0
January 26	25	19	0.00	0.0
January 27	33	7	0.00	0.0
January 28	37	25	0.00	0.0
January 29	38	31	0.00	0.0
January 30	49	25	0.00	0.0
January 31	39	34	0.00	0.0

February 2017 Sioux City Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	34	17	0.00	0.0
February 2	25	15	0.00	0.0
February 3	28	13	0.00	0.0
February 4	45	22	0.00	0.0
February 5	32	17	0.00	0.0
February 6	48	25	0.00	0.0
February 7	40	16	0.08	1.0
February 8	17	4	0.06	1.9
February 9	25	4	0.00	0.0
February 10	58	25	0.00	0.0
February 11	50	36	0.03	0.0
February 12	48	27	0.00	0.0
February 13	54	26	0.00	0.0
February 14	49	33	0.00	0.0
February 15	49	26	0.00	0.0
February 16	65	29	0.00	0.0
February 17	66	33	0.00	0.0
February 18	66	30	0.00	0.0
February 19	67	35	0.00	0.0
February 20	62	39	0.00	0.0
February 21	73	30	0.00	0.0
February 22	71	34	0.00	0.0
February 23	44	32	0.64	8.2
February 24	32	21	0.10	1.7
February 25	30	12	0.00	0.0
February 26	38	13	0.00	0.0
February 27	45	15	0.00	0.0
February 28	44	31	0.01	0.0

March 2017 Sioux City Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	38	21	0.00	0.0
March 2	36	20	0.00	0.0
March 3	46	19	0.00	0.0
March 4	66	26	0.00	0.0
March 5	69	44	0.00	0.0
March 6	80	37	0.00	0.0
March 7	58	35	0.00	0.0
March 8	53	31	0.00	0.0
March 9	48	22	0.00	0.0
March 10	24	16	0.04	0.4
March 11	26	20	0.00	0.0
March 12	39	17	0.29	2.2
March 13	28	19	0.02	0.2
March 14	29	14	0.00	0.0
March 15	38	14	0.00	0.0
March 16	60	33	0.00	0.0
March 17	63	34	0.00	0.0
March 18	56	24	0.00	0.0
March 19	79	33	0.00	0.0
March 20	64	41	0.00	0.0
March 21	47	32	0.18	0.3
March 22	45	29	0.00	0.0
March 23	62	39	0.02	0.0
March 24	50	40	0.52	0.0
March 25	41	38	0.00	0.0
March 26	48	38	0.00	0.0
March 27	58	34	0.00	0.0
March 28	63	27	0.00	0.0
March 29	48	40	0.43	0.0
March 30	44	39	0.01	0.0
March 31	57	39	0.00	0.0

April 2017 Sioux City Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	56	30	0.00
April 2	59	43	0.05
April 3	57	49	0.30
April 4	62	41	0.13
April 5	58	40	0.02
April 6	57	31	0.00
April 7	67	26	0.00
April 8	79	44	0.00
April 9	71	48	0.00
April 10	51	29	0.03
April 11	63	23	0.00
April 12	62	40	0.00
April 13	68	44	0.00
April 14	66	51	0.11
April 15	78	54	0.28
April 16	70	42	0.00
April 17	73	40	0.00
April 18	74	52	0.35
April 19	52	45	0.07
April 20	55	36	0.00
April 21	58	32	0.00
April 22	68	32	0.00
April 23	75	36	0.00
April 24	75	48	0.00
April 25	48	38	0.10
April 26	42	35	0.00
April 27	54	32	0.00
April 28	47	32	0.03
April 29	52	39	0.00
April 30	46	35	1.46

May 2017 Sioux City Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	53	33	0.09
May 2	66	35	0.00
May 3	64	41	0.27
May 4	71	36	0.00
May 5	78	39	0.00
May 6	78	47	0.00
May 7	84	46	0.00
May 8	91	62	0.02
May 9	76	53	0.00
May 10	68	49	0.48
May 11	70	45	0.00
May 12	78	40	0.00
May 13	83	47	0.00
May 14	87	58	0.00
May 15	82	57	0.00
May 16	86	62	0.43
May 17	69	55	0.87
May 18	59	52	0.00
May 19	52	45	0.52
May 20	51	42	0.55
May 21	63	41	0.00
May 22	73	48	0.00
May 23	60	44	0.21
May 24	68	45	0.00
May 25	74	47	0.00
May 26	79	56	0.00
May 27	74	51	0.00
May 28	78	48	0.00
May 29	72	46	0.00
May 30	77	45	0.00
May 31	76	43	0.00

June 2017 Sioux City Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	86	44	0.00
June 2	95	61	0.00
June 3	93	67	0.00
June 4	93	62	0.00
June 5	91	54	0.00
June 6	88	59	0.00
June 7	91	56	0.00
June 8	91	59	0.00
June 9	94	62	0.00
June 10	94	73	0.00
June 11	91	76	0.00
June 12	86	72	0.00
June 13	94	65	0.32
June 14	89	61	0.14
June 15	88	58	0.00
June 16	89	61	0.11
June 17	76	59	0.02
June 18	80	55	0.00
June 19	85	54	0.00
June 20	90	54	0.00
June 21	96	63	0.00
June 22	88	63	0.00
June 23	74	54	0.00
June 24	79	44	0.00
June 25	76	47	0.00
June 26	76	49	0.25
June 27	82	46	0.00
June 28	90	65	0.29
June 29	88	60	0.59
June 30	80	57	0.00

July 2017 Sioux City Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	85	51	0.00
July 2	88	65	0.00
July 3	91	66	0.03
July 4	90	67	0.00
July 5	90	66	0.00
July 6	97	67	0.00
July 7	88	63	0.00
July 8	90	61	0.00
July 9	94	63	0.00
July 10	88	71	0.00
July 11	93	70	0.06
July 12	91	70	0.00
July 13	87	65	0.00
July 14	89	62	0.00
July 15	96	67	0.00
July 16	94	70	0.00
July 17	95	70	0.00
July 18	92	71	0.00
July 19	94	74	0.02
July 20	93	73	0.00
July 21	91	73	0.09
July 22	83	65	0.00
July 23	86	63	0.00
July 24	85	56	0.00
July 25	97	69	0.00
July 26	87	71	0.64
July 27	87	61	0.00
July 28	84	62	0.00
July 29	85	60	0.00
July 30	84	64	0.00
July 31	84	62	0.00

August 2017 Sioux City Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	89	64	0.05
August 2	86	60	0.00
August 3	74	50	0.00
August 4	79	49	0.00
August 5	66	55	0.15
August 6	76	60	0.00
August 7	80	57	0.25
August 8	82	51	0.00
August 9	79	60	0.00
August 10	80	57	0.00
August 11	82	54	0.00
August 12	81	54	0.00
August 13	79	63	0.05
August 14	85	60	0.00
August 15	75	62	0.83
August 16	78	66	2.18
August 17	82	60	0.00
August 18	83	62	0.00
August 19	83	54	0.00
August 20	86	64	0.12
August 21	81	63	1.47
August 22	75	56	0.00
August 23	78	52	0.00
August 24	75	61	0.05
August 25	82	64	2.42
August 26	80	65	0.59
August 27	81	58	0.00
August 28	79	54	0.00
August 29	79	53	0.00
August 30	81	53	0.00
August 31	82	56	0.00

September 2017 Sioux City Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	73	63	0.08
September 2	84	61	0.00
September 3	85	56	0.00
September 4	72	54	0.00
September 5	70	46	0.00
September 6	69	45	0.00
September 7	79	44	0.00
September 8	84	51	0.00
September 9	78	57	0.00
September 10	80	64	0.03
September 11	83	59	0.00
September 12	84	58	0.00
September 13	86	56	0.00
September 14	90	60	0.00
September 15	88	64	0.00
September 16	72	51	0.17
September 17	66	44	0.00
September 18	74	57	0.18
September 19	85	62	0.00
September 20	79	50	0.05
September 21	89	49	0.00
September 22	94	74	0.00
September 23	88	62	0.00
September 24	86	58	0.17
September 25	60	55	1.47
September 26	63	48	0.03
September 27	76	41	0.00
September 28	78	42	0.00
September 29	74	47	0.00
September 30	74	52	0.00

October 2017 Sioux City Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	74	55	0.43
October 2	68	57	1.50
October 3	69	48	0.30
October 4	67	47	0.00
October 5	63	56	0.37
October 6	60	54	2.85
October 7	73	49	0.73
October 8	72	49	0.00
October 9	55	41	0.29
October 10	50	33	0.05
October 11	61	28	0.00
October 12	68	40	0.00
October 13	63	45	0.01
October 14	57	44	0.00
October 15	62	37	0.00
October 16	75	32	0.00
October 17	76	38	0.00
October 18	73	43	0.00
October 19	76	36	0.00
October 20	78	48	0.00
October 21	71	41	0.28
October 22	69	34	0.00
October 23	62	42	0.00
October 24	53	36	0.00
October 25	70	36	0.00
October 26	59	35	0.00
October 27	37	26	0.00
October 28	50	17	0.00
October 29	52	30	0.02
October 30	44	27	0.00
October 31	37	18	0.00

November 2017 Sioux City Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	46	31	0.00
November 2	49	32	0.00
November 3	46	28	0.00
November 4	52	37	0.00
November 5	44	23	0.00
November 6	40	26	0.00
November 7	44	24	0.00
November 8	52	16	0.00
November 9	39	20	0.00
November 10	33	16	0.00
November 11	44	33	0.00
November 12	49	26	0.00
November 13	45	22	0.00
November 14	53	43	0.00
November 15	47	18	0.00
November 16	47	19	0.00
November 17	59	38	0.06
November 18	41	24	0.02
November 19	55	17	0.00
November 20	54	26	0.00
November 21	43	14	0.00
November 22	39	9	0.00
November 23	63	25	0.00
November 24	68	33	0.00
November 25	58	25	0.00
November 26	56	26	0.00
November 27	67	32	0.00
November 28	56	23	0.00
November 29	49	15	0.00
November 30	56	25	0.00

December 2017 Sioux City Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	56	23	0.00	0.0
December 2	56	22	0.00	0.0
December 3	58	25	0.00	0.0
December 4	52	26	0.01	0.2
December 5	37	22	0.00	0.0
December 6	36	15	0.01	0.0
December 7	28	8	0.00	0.0
December 8	36	14	0.00	0.0
December 9	34	17	0.00	0.0
December 10	49	17	0.00	0.0
December 11	45	19	0.00	0.0
December 12	45	11	0.00	0.0
December 13	51	23	0.00	0.0
December 14	39	29	0.00	0.0
December 15	46	28	0.00	0.0
December 16	49	21	0.00	0.0
December 17	35	20	0.00	0.0
December 18	54	17	0.00	0.0
December 19	46	16	0.00	0.0
December 20	43	17	0.00	0.0
December 21	39	20	0.04	1.0
December 22	26	9	0.01	0.2
December 23	23	11	0.00	0.0
December 24	22	7	0.05	0.2
December 25	13	0	0.00	0.0
December 26	5	-9	0.00	0.0
December 27	6	-13	0.09	2.1
December 28	21	4	0.01	0.1
December 29	14	5	0.03	0.2
December 30	5	-6	0.14	3.3
December 31	-5	-24	0.00	0.0

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Weather Station Details

Years	Station	Coordinates
1948–2024	Sioux City Gateway Airport	location