Sioux Falls Weather in 1991

Historical record of Sioux Falls, South Dakota weather for the year 1991 based on NOAA data.

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1991 Sioux Falls Weather Extremes
Highest temperature	101 °F	July 17
Lowest temperature	-16 °F	January 2
Highest daily low	77 °F	June 26
Lowest daily high	4 °F	January 2
Most daily precipitation	1.9 inches	May 16
Most daily snow	8.8 inches	October 31
Total annual precipitation	27.4 inches	-
Total annual snow	35.0 inches	-

What was the hottest temperature in Sioux Falls in 1991?

The highest temperature recorded in Sioux Falls, South Dakota in 1991 was 101 °F which happened on July 17.

Highest Temperatures: All-Time By Year

Highest Temperatures in Sioux Falls in 1991

Rank	Temperature	Date
1	101 °F	Jul 17
2	100 °F	Aug 25
3	99 °F	Jul 18
3	99 °F	Jul 16
5	98 °F	Aug 26
6	97 °F	Jul 5
7	96 °F	Aug 30
7	96 °F	Aug 27
9	95 °F	Aug 15
9	95 °F	Jun 30
9	95 °F	Jun 28

What was the coldest temperature in Sioux Falls in 1991?

The lowest temperature recorded in Sioux Falls, South Dakota in 1991 was -16 °F which happened on Jan 2.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Sioux Falls in 1991

Rank	Temperature	Date
1	-16 °F	January 2
2	-15 °F	January 4
2	-15 °F	January 3
4	-12 °F	January 6
5	-9 °F	December 4
5	-9 °F	November 7
5	-9 °F	January 21
8	-6 °F	November 6
8	-6 °F	November 4
8	-6 °F	January 24
8	-6 °F	January 5

January 1991 Sioux Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	30	2	0.00	0.0
January 2	4	-16	0.11	3.4
January 3	9	-15	0.00	0.0
January 4	14	-15	0.00	0.0
January 5	17	-6	0.00	0.0
January 6	7	-12	0.00	0.0
January 7	16	-5	0.00	0.0
January 8	18	7	0.00	0.0
January 9	10	4	0.00	0.1
January 10	18	7	0.01	0.1
January 11	21	15	0.01	0.1
January 12	16	-2	0.00	0.0
January 13	40	11	0.01	0.0
January 14	36	21	0.00	0.0
January 15	30	23	0.00	0.0
January 16	29	22	0.00	0.0
January 17	30	11	0.00	0.0
January 18	42	20	0.00	0.0
January 19	37	27	0.03	0.4
January 20	28	-4	0.00	0.2
January 21	13	-9	0.00	0.0
January 22	38	9	0.01	0.2
January 23	25	4	0.00	0.0
January 24	14	-6	0.04	0.9
January 25	14	-5	0.00	0.0
January 26	26	4	0.00	0.0
January 27	34	16	0.00	0.0
January 28	32	8	0.00	0.0
January 29	12	0	0.00	0.0
January 30	29	3	0.00	0.0
January 31	37	1	0.00	0.0

February 1991 Sioux Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	42	12	0.00	0.0
February 2	56	19	0.00	0.0
February 3	45	32	0.00	0.0
February 4	52	29	0.00	0.0
February 5	54	23	0.00	0.0
February 6	52	23	0.00	0.0
February 7	48	21	0.00	0.0
February 8	58	26	0.00	0.0
February 9	46	24	0.00	0.0
February 10	40	17	0.00	0.0
February 11	28	18	0.00	0.0
February 12	41	19	0.00	0.0
February 13	44	18	0.00	0.0
February 14	18	1	0.00	0.0
February 15	20	-5	0.00	0.0
February 16	51	19	0.00	0.0
February 17	40	25	0.00	0.0
February 18	31	21	0.21	3.0
February 19	31	16	0.00	0.0
February 20	49	27	0.00	0.0
February 21	50	30	0.00	0.0
February 22	37	23	0.00	0.0
February 23	40	13	0.00	0.0
February 24	23	7	0.04	0.8
February 25	27	4	0.04	0.7
February 26	25	20	0.04	0.8
February 27	37	24	0.00	0.0
February 28	53	27	0.01	0.1

March 1991 Sioux Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	47	14	0.00	0.0
March 2	22	3	0.00	0.0
March 3	39	6	0.00	0.0
March 4	65	26	0.00	0.0
March 5	66	26	0.01	0.0
March 6	33	16	0.00	0.0
March 7	45	12	0.00	0.0
March 8	48	19	0.00	0.0
March 9	53	18	0.00	0.0
March 10	55	27	0.00	0.0
March 11	62	23	0.00	0.0
March 12	41	29	0.18	0.4
March 13	34	19	0.15	1.6
March 14	42	16	0.00	0.0
March 15	42	20	0.00	0.0
March 16	40	32	0.05	0.5
March 17	45	33	0.01	0.0
March 18	57	32	0.00	0.0
March 19	62	29	0.00	0.0
March 20	61	40	0.19	0.0
March 21	47	40	0.00	0.0
March 22	44	34	0.10	0.1
March 23	50	33	0.03	0.3
March 24	60	28	0.00	0.0
March 25	66	39	0.00	0.0
March 26	77	34	0.00	0.0
March 27	41	24	0.13	0.3
March 28	39	18	0.00	0.0
March 29	39	12	0.00	0.0
March 30	58	17	0.01	0.0
March 31	61	30	0.00	0.0

April 1991 Sioux Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	64	23	0.00
April 2	72	38	0.00
April 3	68	43	0.00
April 4	76	37	0.00
April 5	87	51	0.00
April 6	88	51	0.00
April 7	80	54	0.00
April 8	55	41	0.00
April 9	54	32	0.00
April 10	60	25	0.00
April 11	47	38	0.36
April 12	40	36	0.41
April 13	44	37	0.10
April 14	55	39	0.00
April 15	52	36	0.01
April 16	57	29	0.00
April 17	62	30	0.00
April 18	51	37	0.19
April 19	55	34	0.00
April 20	57	28	0.00
April 21	61	29	0.00
April 22	61	35	0.00
April 23	61	31	0.00
April 24	72	34	0.00
April 25	73	51	0.00
April 26	63	48	0.03
April 27	66	43	0.08
April 28	72	44	0.04
April 29	57	42	0.99
April 30	54	40	0.00

May 1991 Sioux Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	58	36	0.00
May 2	55	37	0.00
May 3	47	40	1.15
May 4	48	38	0.00
May 5	46	36	0.00
May 6	53	34	0.00
May 7	61	26	0.14
May 8	68	45	0.03
May 9	77	54	0.00
May 10	77	59	0.00
May 11	83	59	0.00
May 12	86	62	0.23
May 13	84	52	0.00
May 14	89	52	0.00
May 15	81	63	0.00
May 16	80	61	1.85
May 17	66	47	1.13
May 18	51	45	0.00
May 19	60	46	0.00
May 20	71	56	0.00
May 21	83	63	0.00
May 22	82	67	0.00
May 23	76	62	0.05
May 24	79	61	0.00
May 25	75	55	0.00
May 26	85	60	0.00
May 27	85	60	0.00
May 28	89	64	0.36
May 29	82	62	0.17
May 30	82	62	0.89
May 31	85	63	0.20

June 1991 Sioux Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	83	65	0.03
June 2	86	63	0.00
June 3	88	63	0.67
June 4	68	59	1.59
June 5	74	60	0.00
June 6	79	61	0.00
June 7	78	60	0.00
June 8	76	60	0.00
June 9	82	66	0.57
June 10	82	62	0.92
June 11	86	59	0.00
June 12	91	68	0.00
June 13	82	66	0.59
June 14	83	67	0.02
June 15	76	56	0.74
June 16	80	52	0.00
June 17	87	63	0.00
June 18	86	67	0.00
June 19	88	64	0.00
June 20	89	69	0.02
June 21	75	60	1.11
June 22	63	56	0.00
June 23	69	59	0.00
June 24	77	63	0.00
June 25	89	68	0.00
June 26	91	77	0.04
June 27	92	76	0.00
June 28	95	74	0.00
June 29	87	75	0.00
June 30	95	71	0.06

July 1991 Sioux Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	85	65	0.00
July 2	83	62	0.00
July 3	76	59	0.00
July 4	84	57	0.00
July 5	97	57	0.00
July 6	86	65	0.00
July 7	81	58	0.13
July 8	74	51	0.00
July 9	76	63	0.00
July 10	85	64	0.00
July 11	81	66	0.53
July 12	78	64	0.00
July 13	81	61	0.00
July 14	83	57	0.00
July 15	92	66	0.00
July 16	99	74	0.00
July 17	101	76	0.00
July 18	99	73	0.76
July 19	90	70	0.00
July 20	93	71	0.00
July 21	90	69	0.03
July 22	88	60	0.00
July 23	80	53	0.00
July 24	83	54	0.00
July 25	77	47	0.00
July 26	74	54	0.05
July 27	70	63	0.74
July 28	75	58	0.00
July 29	80	52	0.00
July 30	89	60	0.02
July 31	88	62	0.00

August 1991 Sioux Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	88	66	0.15
August 2	80	65	0.65
August 3	76	58	0.00
August 4	73	55	0.00
August 5	77	58	0.00
August 6	70	61	0.00
August 7	72	64	0.21
August 8	67	59	0.00
August 9	80	53	0.00
August 10	81	51	0.00
August 11	80	50	0.00
August 12	83	52	0.00
August 13	86	56	0.00
August 14	86	55	0.00
August 15	95	67	0.03
August 16	82	61	0.10
August 17	88	58	0.00
August 18	80	58	0.00
August 19	79	53	0.00
August 20	85	58	0.27
August 21	89	59	0.00
August 22	89	58	0.00
August 23	91	65	0.00
August 24	92	66	0.00
August 25	100	73	0.00
August 26	98	73	0.00
August 27	96	72	0.00
August 28	93	71	0.00
August 29	91	71	0.00
August 30	96	62	0.00
August 31	85	54	0.00

September 1991 Sioux Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	86	58	0.00
September 2	89	68	0.00
September 3	78	52	0.12
September 4	85	46	0.00
September 5	86	58	0.05
September 6	94	53	0.19
September 7	86	68	0.44
September 8	84	71	0.00
September 9	82	65	0.00
September 10	72	57	0.01
September 11	75	58	1.48
September 12	76	64	0.00
September 13	76	65	0.94
September 14	86	68	0.00
September 15	74	53	0.00
September 16	70	49	0.00
September 17	67	45	0.02
September 18	45	30	0.00
September 19	56	27	0.00
September 20	72	38	0.00
September 21	72	47	0.00
September 22	64	39	0.00
September 23	57	34	0.68
September 24	59	44	0.02
September 25	65	40	0.00
September 26	67	33	0.00
September 27	65	43	0.00
September 28	71	36	0.00
September 29	85	50	0.00
September 30	66	51	0.00

October 1991 Sioux Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
October 1	82	54	0.00	0.0
October 2	72	43	0.00	0.0
October 3	57	42	0.00	0.0
October 4	51	34	0.04	0.0
October 5	45	30	0.00	0.0
October 6	50	26	0.00	0.0
October 7	75	29	0.00	0.0
October 8	78	40	0.00	0.0
October 9	71	37	0.00	0.0
October 10	77	33	0.00	0.0
October 11	75	47	0.00	0.0
October 12	69	38	0.00	0.0
October 13	67	45	0.00	0.0
October 14	48	31	0.00	0.0
October 15	58	25	0.00	0.0
October 16	84	49	0.00	0.0
October 17	68	40	0.00	0.0
October 18	46	25	0.10	0.9
October 19	52	24	0.00	0.0
October 20	62	27	0.00	0.0
October 21	70	35	0.00	0.0
October 22	82	47	0.00	0.0
October 23	54	35	0.00	0.0
October 24	44	26	0.00	0.0
October 25	42	18	0.00	0.0
October 26	50	28	0.00	0.0
October 27	58	47	0.01	0.0
October 28	60	27	0.65	0.0
October 29	27	17	0.02	0.0
October 30	27	12	0.02	0.3
October 31	26	20	0.81	8.8

November 1991 Sioux Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
November 1	26	14	0.23	3.0
November 2	15	6	0.00	0.0
November 3	15	-2	0.00	0.0
November 4	24	-6	0.00	0.0
November 5	36	17	0.00	0.0
November 6	17	-6	0.03	1.0
November 7	16	-9	0.00	0.0
November 8	30	5	0.00	0.0
November 9	40	25	0.00	0.0
November 10	31	23	0.00	0.0
November 11	33	28	0.02	0.2
November 12	47	28	0.00	0.0
November 13	59	29	0.00	0.0
November 14	38	27	0.08	0.0
November 15	42	31	0.00	0.0
November 16	40	27	0.00	0.0
November 17	45	37	0.54	0.0
November 18	45	33	0.21	0.0
November 19	49	29	0.00	0.0
November 20	53	23	0.00	0.0
November 21	47	35	0.02	0.0
November 22	35	19	0.00	0.0
November 23	26	13	0.00	0.0
November 24	27	7	0.00	0.0
November 25	24	2	0.00	0.0
November 26	36	22	0.09	0.0
November 27	34	21	0.00	0.0
November 28	31	22	0.10	1.3
November 29	29	24	0.40	4.6
November 30	29	-1	0.06	0.7

December 1991 Sioux Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	20	-1	0.00	0.0
December 2	26	0	0.00	0.0
December 3	10	-5	0.01	0.2
December 4	18	-9	0.00	0.0
December 5	23	8	0.00	0.0
December 6	43	10	0.00	0.0
December 7	44	24	0.00	0.0
December 8	42	25	0.00	0.0
December 9	37	30	0.00	0.0
December 10	47	26	0.00	0.0
December 11	42	20	0.00	0.0
December 12	40	26	0.17	0.0
December 13	41	21	0.00	0.0
December 14	31	15	0.00	0.0
December 15	27	6	0.00	0.0
December 16	45	21	0.00	0.0
December 17	33	11	0.00	0.0
December 18	22	4	0.00	0.0
December 19	31	15	0.02	0.0
December 20	39	22	0.00	0.0
December 21	45	18	0.00	0.0
December 22	44	30	0.00	0.0
December 23	39	21	0.00	0.0
December 24	44	19	0.00	0.0
December 25	44	17	0.00	0.0
December 26	40	17	0.00	0.0
December 27	27	22	0.00	0.0
December 28	32	27	0.00	0.0
December 29	32	30	0.00	0.0
December 30	33	32	0.00	0.0
December 31	37	32	0.00	0.0

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Weather Station Details

Years	Station	Coordinates
1932–2024	Sioux Falls	location