Sioux Falls Weather in 1985

Historical record of Sioux Falls, South Dakota weather for the year 1985 based on NOAA data.

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1985 Sioux Falls Weather Extremes
Highest temperature	99 °F	July 7
Lowest temperature	-23 °F	December 18
Highest daily low	71 °F	July 18
Lowest daily high	-2 °F	December 13
Most daily precipitation	2.1 inches	April 22
Most daily snow	8.0 inches	November 8
Total annual precipitation	27.2 inches	-
Total annual snow	58.8 inches	-

What was the hottest temperature in Sioux Falls in 1985?

The highest temperature recorded in Sioux Falls, South Dakota in 1985 was 99 °F which happened on July 7.

Highest Temperatures: All-Time By Year

Highest Temperatures in Sioux Falls in 1985

Rank	Temperature	Date
1	99 °F	Jul 7
2	97 °F	Jun 25
3	95 °F	Jul 3
4	93 °F	Jun 8
5	92 °F	Jun 24
5	92 °F	Apr 18
7	91 °F	Jul 8
7	91 °F	Jul 6
7	91 °F	Jun 7
7	91 °F	May 25

What was the coldest temperature in Sioux Falls in 1985?

The lowest temperature recorded in Sioux Falls, South Dakota in 1985 was -23 °F which happened 2 different times.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Sioux Falls in 1985

Rank	Temperature	Date
1	-23 °F	December 18
1	-23 °F	January 31
3	-22 °F	January 30
3	-22 °F	January 20
3	-22 °F	January 19
6	-19 °F	February 2
7	-17 °F	December 17
7	-17 °F	December 13
7	-17 °F	February 3
7	-17 °F	February 1

January 1985 Sioux Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	8	-5	0.00	0.0
January 2	25	-6	0.00	0.0
January 3	37	5	0.00	0.0
January 4	43	21	0.00	0.0
January 5	49	14	0.00	0.0
January 6	41	23	0.00	0.0
January 7	37	17	0.00	0.0
January 8	17	-2	0.00	0.0
January 9	20	9	0.03	0.6
January 10	19	0	0.05	0.7
January 11	9	-10	0.00	0.0
January 12	21	-6	0.00	0.0
January 13	42	7	0.00	0.0
January 14	27	4	0.00	0.0
January 15	24	9	0.00	0.0
January 16	26	18	0.21	3.4
January 17	38	25	0.00	0.0
January 18	30	7	0.01	0.1
January 19	7	-22	0.00	0.0
January 20	9	-22	0.00	0.0
January 21	21	8	0.00	0.0
January 22	25	8	0.00	0.0
January 23	30	0	0.02	0.3
January 24	35	4	0.01	0.1
January 25	8	-8	0.00	0.0
January 26	32	-5	0.00	0.0
January 27	26	0	0.00	0.0
January 28	24	-7	0.07	1.2
January 29	28	12	0.05	1.0
January 30	12	-22	0.00	0.0
January 31	5	-23	0.00	0.0

February 1985 Sioux Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	4	-17	0.00	0.0
February 2	13	-19	0.00	0.0
February 3	7	-17	0.00	0.0
February 4	7	-9	0.00	0.0
February 5	13	-11	0.01	0.2
February 6	7	-9	0.00	0.0
February 7	12	-15	0.00	0.0
February 8	22	8	0.01	0.1
February 9	27	15	0.00	0.0
February 10	17	-1	0.00	0.0
February 11	20	-5	0.00	0.0
February 12	25	-5	0.00	0.0
February 13	23	14	0.00	0.0
February 14	24	6	0.00	0.0
February 15	33	7	0.00	0.0
February 16	41	28	0.00	0.0
February 17	45	14	0.03	0.4
February 18	35	20	0.00	0.0
February 19	46	26	0.00	0.0
February 20	51	33	0.00	0.0
February 21	44	27	0.00	0.0
February 22	50	22	0.00	0.0
February 23	36	30	0.00	0.0
February 24	45	26	0.00	0.0
February 25	57	31	0.00	0.0
February 26	31	20	0.00	0.0
February 27	48	19	0.00	0.0
February 28	59	32	0.00	0.0

March 1985 Sioux Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	50	31	0.00	0.0
March 2	35	26	0.06	0.6
March 3	31	24	1.09	7.8
March 4	28	15	0.34	2.7
March 5	26	9	0.00	0.0
March 6	41	17	0.00	0.0
March 7	42	28	0.03	0.0
March 8	44	23	0.00	0.0
March 9	50	24	0.00	0.0
March 10	51	26	0.00	0.0
March 11	41	30	0.15	1.0
March 12	39	24	0.05	0.8
March 13	42	27	0.03	0.2
March 14	43	28	0.00	0.0
March 15	62	28	0.00	0.0
March 16	48	30	0.00	0.0
March 17	56	26	0.00	0.0
March 18	63	31	0.00	0.0
March 19	60	30	0.00	0.0
March 20	62	29	0.00	0.0
March 21	65	35	0.00	0.0
March 22	57	35	0.04	0.0
March 23	51	31	0.15	0.0
March 24	43	31	0.00	0.0
March 25	57	32	0.00	0.0
March 26	73	40	0.12	0.0
March 27	51	31	0.00	0.0
March 28	56	35	0.09	0.0
March 29	36	30	0.00	0.0
March 30	35	29	0.05	0.8
March 31	41	28	0.17	2.2

April 1985 Sioux Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
April 1	54	24	0.00	0.0
April 2	72	33	0.00	0.0
April 3	60	34	0.25	0.0
April 4	50	30	0.95	1.2
April 5	42	28	0.08	0.9
April 6	50	23	0.01	0.0
April 7	50	29	0.02	0.2
April 8	45	23	0.02	0.2
April 9	64	25	0.00	0.0
April 10	75	36	0.00	0.0
April 11	88	41	0.00	0.0
April 12	77	47	0.00	0.0
April 13	48	39	0.00	0.0
April 14	68	37	0.00	0.0
April 15	79	41	0.00	0.0
April 16	68	47	0.00	0.0
April 17	90	55	0.00	0.0
April 18	92	43	0.00	0.0
April 19	84	56	0.27	0.0
April 20	72	53	0.31	0.0
April 21	83	52	0.62	0.0
April 22	62	51	2.09	0.0
April 23	56	44	0.35	0.0
April 24	64	36	0.00	0.0
April 25	56	38	0.00	0.0
April 26	46	38	0.20	0.0
April 27	62	41	0.01	0.0
April 28	70	38	0.00	0.0
April 29	74	53	0.00	0.0
April 30	73	57	0.00	0.0

May 1985 Sioux Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	69	45	0.00
May 2	75	40	0.00
May 3	77	55	0.00
May 4	80	57	0.00
May 5	73	47	0.00
May 6	74	40	0.00
May 7	72	43	0.00
May 8	84	45	0.00
May 9	89	61	0.00
May 10	84	64	0.04
May 11	82	57	0.49
May 12	70	46	0.03
May 13	62	42	0.14
May 14	52	49	0.87
May 15	53	47	0.12
May 16	69	47	0.01
May 17	70	42	0.00
May 18	79	49	0.00
May 19	82	48	0.00
May 20	71	39	0.00
May 21	74	40	0.00
May 22	79	54	0.05
May 23	76	56	0.00
May 24	80	53	0.00
May 25	91	62	0.00
May 26	75	58	0.00
May 27	75	52	0.00
May 28	79	56	0.00
May 29	77	57	1.42
May 30	83	58	0.12
May 31	70	51	0.00

June 1985 Sioux Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	72	45	0.00
June 2	62	43	0.00
June 3	57	38	0.04
June 4	71	48	0.01
June 5	75	46	0.00
June 6	80	54	0.00
June 7	91	61	0.00
June 8	93	58	0.00
June 9	77	52	0.00
June 10	63	53	0.40
June 11	66	48	0.00
June 12	68	46	0.10
June 13	73	44	0.00
June 14	82	59	0.10
June 15	79	55	0.00
June 16	81	53	0.03
June 17	74	46	0.00
June 18	71	53	0.22
June 19	75	48	0.00
June 20	90	53	0.00
June 21	85	55	0.00
June 22	90	53	0.00
June 23	84	56	0.00
June 24	92	58	0.00
June 25	97	62	0.89
June 26	65	57	0.73
June 27	70	50	0.00
June 28	70	47	0.00
June 29	77	48	0.00
June 30	81	52	0.00

July 1985 Sioux Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	87	56	0.00
July 2	81	60	0.00
July 3	95	58	0.00
July 4	80	60	0.04
July 5	84	56	0.00
July 6	91	55	0.00
July 7	99	71	0.00
July 8	91	65	0.00
July 9	89	59	0.00
July 10	87	54	0.00
July 11	84	61	0.00
July 12	87	69	0.04
July 13	83	65	0.42
July 14	82	62	0.61
July 15	80	55	0.00
July 16	82	61	0.05
July 17	90	64	0.04
July 18	87	71	0.00
July 19	80	64	0.00
July 20	77	59	0.00
July 21	80	54	0.03
July 22	81	50	0.00
July 23	87	59	0.00
July 24	80	60	1.34
July 25	79	55	0.00
July 26	85	55	0.00
July 27	87	65	0.00
July 28	78	60	0.01
July 29	72	55	0.00
July 30	65	60	0.12
July 31	69	56	0.00

August 1985 Sioux Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	76	51	0.00
August 2	76	60	0.00
August 3	80	63	0.18
August 4	83	63	0.00
August 5	84	58	0.00
August 6	84	58	0.00
August 7	89	51	0.00
August 8	88	69	0.10
August 9	79	48	0.25
August 10	73	44	0.00
August 11	76	51	0.23
August 12	74	59	0.97
August 13	74	52	0.04
August 14	73	53	0.00
August 15	73	52	0.00
August 16	79	61	0.42
August 17	70	51	0.09
August 18	72	48	0.00
August 19	72	45	0.00
August 20	71	51	0.02
August 21	77	60	0.00
August 22	82	61	0.64
August 23	76	55	0.21
August 24	69	54	0.01
August 25	73	50	0.00
August 26	76	46	0.00
August 27	78	62	0.00
August 28	72	65	0.91
August 29	80	64	0.00
August 30	72	59	0.00
August 31	82	64	0.00

September 1985 Sioux Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
September 1	71	57	0.06	0.0
September 2	86	58	0.13	0.0
September 3	83	64	0.00	0.0
September 4	78	62	0.53	0.0
September 5	82	64	0.00	0.0
September 6	88	63	0.00	0.0
September 7	87	64	0.00	0.0
September 8	76	53	0.02	0.0
September 9	64	54	0.00	0.0
September 10	68	55	0.00	0.0
September 11	67	52	0.00	0.0
September 12	61	50	0.68	0.0
September 13	53	49	0.74	0.0
September 14	67	51	0.00	0.0
September 15	72	52	0.00	0.0
September 16	72	62	0.02	0.0
September 17	78	67	0.06	0.0
September 18	83	65	0.00	0.0
September 19	82	51	0.06	0.0
September 20	57	42	0.00	0.0
September 21	55	38	0.12	0.0
September 22	60	49	0.16	0.0
September 23	52	38	0.18	0.0
September 24	55	32	0.03	0.0
September 25	53	34	0.02	0.0
September 26	55	29	0.00	0.0
September 27	62	38	0.00	0.0
September 28	41	33	0.37	0.9
September 29	42	37	0.12	0.0
September 30	46	31	0.04	0.0

October 1985 Sioux Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
October 1	54	29	0.00	0.0
October 2	60	36	0.00	0.0
October 3	52	33	0.06	0.0
October 4	55	40	0.09	0.0
October 5	51	35	0.00	0.0
October 6	65	34	0.00	0.0
October 7	59	42	0.01	0.0
October 8	50	33	0.00	0.0
October 9	38	25	0.02	0.2
October 10	51	25	0.00	0.0
October 11	49	30	0.48	0.0
October 12	61	39	0.02	0.0
October 13	50	37	0.06	0.0
October 14	60	30	0.00	0.0
October 15	57	31	0.00	0.0
October 16	62	36	0.00	0.0
October 17	62	44	0.00	0.0
October 18	63	37	0.00	0.0
October 19	67	35	0.00	0.0
October 20	63	32	0.00	0.0
October 21	56	41	0.00	0.0
October 22	71	54	0.01	0.0
October 23	65	42	0.00	0.0
October 24	62	36	0.00	0.0
October 25	74	34	0.00	0.0
October 26	70	36	0.00	0.0
October 27	60	29	0.00	0.0
October 28	65	44	0.00	0.0
October 29	56	29	0.00	0.0
October 30	52	22	0.00	0.0
October 31	56	24	0.00	0.0

November 1985 Sioux Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
November 1	53	27	0.00	0.0
November 2	51	21	0.00	0.0
November 3	53	29	0.01	0.0
November 4	55	24	0.00	0.0
November 5	64	36	0.07	0.0
November 6	45	29	0.01	0.0
November 7	43	21	0.01	0.1
November 8	27	21	0.70	8.0
November 9	27	22	0.00	0.0
November 10	24	20	0.08	1.1
November 11	30	22	0.00	0.0
November 12	35	29	0.00	0.0
November 13	30	19	0.00	0.0
November 14	33	16	0.00	0.0
November 15	33	11	0.15	1.8
November 16	32	19	0.00	0.0
November 17	36	11	0.00	0.0
November 18	32	16	0.58	0.0
November 19	16	8	0.00	0.0
November 20	13	-1	0.00	0.0
November 21	19	-2	0.08	1.7
November 22	20	6	0.03	2.4
November 23	8	-10	0.05	1.9
November 24	16	-9	0.00	0.0
November 25	23	16	0.01	0.3
November 26	24	-8	0.00	0.0
November 27	8	-8	0.00	0.0
November 28	3	-6	0.00	0.0
November 29	6	-2	0.03	0.6
November 30	4	-2	0.16	4.0

December 1985 Sioux Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	3	-4	0.11	2.0
December 2	1	-10	0.00	0.0
December 3	18	-4	0.00	0.0
December 4	25	6	0.08	0.9
December 5	20	6	0.00	0.0
December 6	25	5	0.00	0.0
December 7	32	8	0.00	0.0
December 8	24	14	0.00	0.0
December 9	22	13	0.01	0.2
December 10	23	5	0.01	0.2
December 11	8	-4	0.00	0.0
December 12	10	-12	0.00	0.0
December 13	-2	-17	0.00	0.0
December 14	33	-14	0.00	0.0
December 15	29	2	0.00	0.0
December 16	20	2	0.15	3.3
December 17	9	-17	0.00	0.0
December 18	1	-23	0.00	0.0
December 19	14	-15	0.08	2.2
December 20	3	-14	0.00	0.0
December 21	34	0	0.00	0.0
December 22	36	32	0.00	0.0
December 23	37	0	0.00	0.0
December 24	0	-9	0.00	0.0
December 25	18	-12	0.00	0.0
December 26	37	18	0.02	0.2
December 27	30	4	0.01	0.1
December 28	20	4	0.00	0.0
December 29	15	2	0.00	0.0
December 30	36	8	0.00	0.0
December 31	23	8	0.00	0.0

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Weather Station Details

Years	Station	Coordinates
1932–2023	Sioux Falls	location