Sioux City Weather in 1969

Historical record of Sioux City, Iowa weather for the year 1969 based on NOAA data.

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1969 Sioux City Weather Extremes
Highest temperature	98 °F	July 14
Lowest temperature	-19 °F	January 4
Highest daily low	80 °F	July 15
Lowest daily high	-3 °F	January 3
Most daily precipitation	2.5 inches	August 30
Most daily snow	8.1 inches	December 27
Total annual precipitation	28.4 inches	-
Total annual snow	44.7 inches	-

What was the hottest temperature in Sioux City in 1969?

The highest temperature recorded in Sioux City, Iowa in 1969 was 98 °F which happened 2 different times.

Highest Temperatures: All-Time By Year

Highest Temperatures in Sioux City in 1969

Rank	Temperature	Date
1	98 °F	Jul 14
1	98 °F	Jul 13
3	97 °F	Jul 12
4	96 °F	Jul 15
5	94 °F	Jul 4
5	94 °F	Jun 5
7	93 °F	Jul 16
8	92 °F	Aug 6
9	91 °F	Aug 29
9	91 °F	Aug 11

What was the coldest temperature in Sioux City in 1969?

The lowest temperature recorded in Sioux City, Iowa in 1969 was -19 °F which happened on Jan 4.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Sioux City in 1969

Rank	Temperature	Date
1	-19 °F	January 4
2	-14 °F	January 1
3	-13 °F	January 10
3	-13 °F	January 3
5	-10 °F	December 30
6	-9 °F	February 3
6	-9 °F	February 1
8	-8 °F	December 31
8	-8 °F	January 31
8	-8 °F	January 24

January 1969 Sioux City Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	11	-14	0.00	0.0
January 2	16	-5	0.00	0.0
January 3	-3	-13	0.00	0.0
January 4	14	-19	0.00	0.0
January 5	42	14	0.10	0.0
January 6	31	6	0.00	0.0
January 7	21	-2	0.00	0.0
January 8	30	5	0.02	0.3
January 9	9	-5	0.00	0.0
January 10	13	-13	0.05	0.8
January 11	15	9	0.07	1.8
January 12	28	12	0.00	0.0
January 13	25	5	0.00	0.0
January 14	35	25	0.00	0.0
January 15	36	34	0.24	0.0
January 16	34	24	0.00	0.0
January 17	24	20	0.13	2.0
January 18	27	4	0.00	0.0
January 19	33	-3	0.00	0.0
January 20	34	18	0.00	0.0
January 21	27	13	0.00	0.0
January 22	33	4	0.10	0.9
January 23	4	-3	0.13	1.4
January 24	2	-8	0.00	0.0
January 25	6	-7	0.00	0.0
January 26	17	0	0.13	2.0
January 27	24	16	0.01	0.0
January 28	17	4	0.00	0.0
January 29	16	4	0.22	2.7
January 30	11	-2	0.00	0.0
January 31	26	-8	0.02	0.2

February 1969 Sioux City Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	23	-9	0.00	0.0
February 2	23	0	0.00	0.0
February 3	29	-9	0.00	0.0
February 4	32	4	0.00	0.0
February 5	36	13	0.00	0.0
February 6	33	25	0.00	0.0
February 7	30	21	0.00	0.0
February 8	21	5	0.00	0.0
February 9	30	-2	0.00	0.0
February 10	39	17	0.00	0.0
February 11	26	8	0.00	0.0
February 12	15	-1	0.00	0.0
February 13	26	2	0.05	0.4
February 14	26	22	0.36	3.9
February 15	27	22	0.13	1.6
February 16	27	6	0.00	0.0
February 17	24	2	0.00	0.0
February 18	32	22	0.00	0.0
February 19	28	19	0.00	0.0
February 20	31	21	0.14	1.5
February 21	34	30	0.09	1.2
February 22	35	29	0.00	0.0
February 23	34	30	0.00	0.0
February 24	35	33	0.02	0.0
February 25	37	34	0.00	0.0
February 26	35	31	0.00	0.0
February 27	32	29	0.53	4.4
February 28	32	26	0.00	0.0

March 1969 Sioux City Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	32	21	0.00	0.0
March 2	28	12	0.00	0.0
March 3	30	21	0.00	0.0
March 4	28	24	0.00	0.0
March 5	33	21	0.00	0.0
March 6	35	27	0.00	0.0
March 7	33	7	0.04	0.4
March 8	17	2	0.00	0.0
March 9	17	7	0.00	0.0
March 10	20	6	0.00	0.0
March 11	26	0	0.00	0.0
March 12	26	5	0.00	0.0
March 13	26	12	0.00	0.0
March 14	26	7	0.00	0.0
March 15	32	10	0.00	0.0
March 16	43	24	0.00	0.0
March 17	47	27	0.00	0.0
March 18	46	25	0.00	0.0
March 19	40	25	0.58	1.5
March 20	34	22	0.04	0.4
March 21	35	16	0.00	0.0
March 22	41	28	0.00	0.0
March 23	35	26	0.00	0.0
March 24	36	27	0.01	0.1
March 25	33	25	0.00	0.0
March 26	40	20	0.02	0.2
March 27	42	29	0.00	0.0
March 28	42	9	0.00	0.0
March 29	21	5	0.00	0.0
March 30	26	8	0.00	0.0
March 31	50	25	0.00	0.0

April 1969 Sioux City Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	57	35	0.00
April 2	46	33	0.00
April 3	61	33	0.00
April 4	55	36	0.00
April 5	53	31	0.00
April 6	61	30	0.00
April 7	74	41	0.00
April 8	74	51	0.07
April 9	51	45	0.00
April 10	61	35	0.00
April 11	72	34	0.00
April 12	74	44	0.00
April 13	67	46	0.00
April 14	57	45	0.00
April 15	72	49	0.13
April 16	57	49	0.40
April 17	53	45	0.00
April 18	63	38	0.00
April 19	67	34	0.00
April 20	82	44	0.00
April 21	69	42	0.00
April 22	68	36	0.00
April 23	64	40	0.00
April 24	70	38	0.00
April 25	75	49	0.00
April 26	66	40	0.00
April 27	60	40	0.02
April 28	56	38	0.00
April 29	66	35	0.00
April 30	74	49	0.00

May 1969 Sioux City Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	70	58	0.00
May 2	80	58	0.05
May 3	80	57	0.00
May 4	72	55	0.23
May 5	77	53	0.00
May 6	78	57	0.01
May 7	68	51	0.00
May 8	65	42	0.02
May 9	71	35	0.00
May 10	65	39	0.00
May 11	64	37	0.00
May 12	74	31	0.05
May 13	80	45	0.00
May 14	81	55	0.00
May 15	85	60	0.00
May 16	68	48	0.90
May 17	52	47	0.00
May 18	67	49	0.00
May 19	65	49	0.07
May 20	62	39	0.10
May 21	54	46	0.51
May 22	57	43	0.00
May 23	67	37	0.00
May 24	80	49	0.00
May 25	79	51	0.00
May 26	86	64	0.47
May 27	90	69	0.00
May 28	90	68	0.01
May 29	81	60	0.00
May 30	85	55	0.00
May 31	77	52	0.07

June 1969 Sioux City Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	60	48	0.00
June 2	68	45	0.00
June 3	81	40	0.00
June 4	86	57	0.00
June 5	94	48	0.00
June 6	83	64	0.12
June 7	66	55	0.00
June 8	77	54	0.00
June 9	80	54	0.00
June 10	82	51	0.10
June 11	69	56	1.03
June 12	62	46	0.00
June 13	67	40	0.01
June 14	67	46	0.07
June 15	74	43	0.00
June 16	78	48	0.00
June 17	81	51	0.00
June 18	87	58	0.00
June 19	83	56	0.00
June 20	69	48	0.01
June 21	80	54	0.00
June 22	71	60	1.19
June 23	67	59	0.03
June 24	78	55	0.00
June 25	85	64	2.04
June 26	82	63	0.00
June 27	83	61	0.00
June 28	80	54	1.11
June 29	80	63	0.00
June 30	79	60	0.00

July 1969 Sioux City Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	81	52	0.00
July 2	83	65	0.00
July 3	86	64	0.04
July 4	94	67	0.24
July 5	82	60	0.00
July 6	71	62	0.04
July 7	81	64	0.66
July 8	85	72	0.02
July 9	85	67	0.18
July 10	89	67	1.19
July 11	88	64	0.00
July 12	97	74	0.00
July 13	98	78	0.00
July 14	98	77	0.00
July 15	96	80	0.00
July 16	93	74	1.09
July 17	87	74	0.05
July 18	85	73	0.00
July 19	88	70	0.00
July 20	81	60	0.00
July 21	80	58	0.00
July 22	88	61	0.00
July 23	86	67	0.12
July 24	85	63	0.00
July 25	88	67	1.05
July 26	89	63	0.00
July 27	75	60	0.00
July 28	80	62	0.00
July 29	85	60	0.00
July 30	78	66	0.24
July 31	79	61	0.00

August 1969 Sioux City Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	81	59	0.00
August 2	84	60	0.00
August 3	83	59	0.00
August 4	73	63	0.13
August 5	88	65	0.00
August 6	92	69	0.98
August 7	83	64	0.00
August 8	87	58	2.03
August 9	85	62	0.00
August 10	85	60	0.00
August 11	91	65	0.00
August 12	88	65	0.00
August 13	82	64	0.00
August 14	83	57	0.00
August 15	79	61	0.00
August 16	86	64	0.00
August 17	88	65	0.00
August 18	87	70	0.00
August 19	80	71	0.00
August 20	83	68	0.22
August 21	78	67	0.00
August 22	81	64	0.00
August 23	79	60	0.00
August 24	82	59	0.00
August 25	83	65	0.00
August 26	83	63	0.00
August 27	85	63	0.00
August 28	88	70	0.00
August 29	91	70	0.00
August 30	89	58	2.49
August 31	72	58	0.06

September 1969 Sioux City Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	78	55	0.00
September 2	78	56	0.00
September 3	80	56	0.00
September 4	79	64	0.05
September 5	86	63	0.05
September 6	79	62	0.01
September 7	79	55	0.00
September 8	74	53	0.00
September 9	72	44	0.00
September 10	79	57	0.16
September 11	77	53	0.00
September 12	82	54	0.00
September 13	76	61	0.00
September 14	85	64	0.02
September 15	73	62	0.00
September 16	74	58	0.00
September 17	65	54	0.00
September 18	62	56	0.00
September 19	73	52	0.00
September 20	76	50	0.00
September 21	80	53	0.00
September 22	70	49	0.04
September 23	64	44	0.00
September 24	74	40	0.14
September 25	76	50	0.00
September 26	77	44	0.00
September 27	75	47	0.00
September 28	77	50	0.00
September 29	80	51	0.00
September 30	82	47	0.76

October 1969 Sioux City Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	76	51	0.03
October 2	75	44	0.00
October 3	87	58	0.00
October 4	81	48	0.38
October 5	51	40	0.37
October 6	66	37	0.00
October 7	62	39	0.00
October 8	66	33	0.00
October 9	78	50	0.00
October 10	63	42	0.00
October 11	49	39	0.00
October 12	43	35	0.64
October 13	43	29	0.00
October 14	46	27	0.00
October 15	44	36	0.59
October 16	44	30	0.00
October 17	55	24	0.02
October 18	53	44	0.00
October 19	55	40	0.35
October 20	61	35	0.00
October 21	65	35	0.00
October 22	40	30	0.00
October 23	58	35	0.00
October 24	61	42	0.00
October 25	56	39	0.00
October 26	43	25	0.00
October 27	42	21	0.00
October 28	50	19	0.00
October 29	49	38	0.04
October 30	43	39	0.16
October 31	41	37	0.12

November 1969 Sioux City Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
November 1	48	36	0.00	0.0
November 2	42	37	0.05	0.0
November 3	43	35	0.01	0.0
November 4	55	29	0.00	0.0
November 5	70	32	0.00	0.0
November 6	70	39	0.00	0.0
November 7	69	34	0.00	0.0
November 8	66	42	0.00	0.0
November 9	60	34	0.00	0.0
November 10	68	39	0.00	0.0
November 11	47	29	0.04	0.0
November 12	48	29	0.00	0.0
November 13	34	18	0.03	0.3
November 14	31	14	0.00	0.0
November 15	46	18	0.00	0.0
November 16	54	31	0.00	0.0
November 17	39	25	0.06	0.5
November 18	25	10	0.02	0.4
November 19	41	6	0.00	0.0
November 20	36	19	0.00	0.0
November 21	47	19	0.00	0.0
November 22	45	27	0.00	0.0
November 23	56	22	0.00	0.0
November 24	61	31	0.00	0.0
November 25	50	27	0.00	0.0
November 26	44	27	0.00	0.0
November 27	31	20	0.00	0.0
November 28	46	20	0.00	0.0
November 29	42	18	0.00	0.0
November 30	54	26	0.00	0.0

December 1969 Sioux City Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	59	26	0.00	0.0
December 2	48	27	0.00	0.0
December 3	43	22	0.00	0.0
December 4	36	11	0.00	0.0
December 5	33	29	0.12	1.2
December 6	33	30	0.31	3.3
December 7	31	11	0.00	0.0
December 8	24	12	0.00	0.0
December 9	28	9	0.02	0.2
December 10	23	16	0.00	0.0
December 11	27	7	0.00	0.0
December 12	25	5	0.00	0.0
December 13	49	17	0.00	0.0
December 14	36	18	0.00	0.0
December 15	25	13	0.00	0.0
December 16	37	16	0.00	0.0
December 17	33	15	0.00	0.0
December 18	39	23	0.00	0.0
December 19	29	16	0.00	0.0
December 20	31	14	0.06	0.7
December 21	33	12	0.00	0.0
December 22	23	14	0.12	1.2
December 23	20	12	0.02	0.4
December 24	33	15	0.03	0.3
December 25	32	9	0.00	0.0
December 26	20	5	0.00	0.0
December 27	22	13	0.65	8.1
December 28	22	16	0.00	0.0
December 29	17	-6	0.00	0.0
December 30	10	-10	0.01	0.3
December 31	15	-8	0.01	0.1

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Weather Station Details

Years	Station	Coordinates
1948–2024	Sioux City Gateway Airport	location