Sioux Falls Weather in 1946

Historical record of Sioux Falls, South Dakota weather for the year 1946 based on NOAA data.

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1946 Sioux Falls Weather Extremes
Highest temperature	97 °F	June 10
Lowest temperature	-15 °F	December 31
Highest daily low	74 °F	June 10
Lowest daily high	1 °F	December 29
Most daily precipitation	2.9 inches	September 8
Most daily snow	6.1 inches	November 9
Total annual precipitation	26.3 inches	-
Total annual snow	25.6 inches	-

What was the hottest temperature in Sioux Falls in 1946?

The highest temperature recorded in Sioux Falls, South Dakota in 1946 was 97 °F which happened on June 10.

Highest Temperatures: All-Time By Year

Highest Temperatures in Sioux Falls in 1946

Rank	Temperature	Date
1	97 °F	Jun 10
2	96 °F	Jun 23
3	95 °F	Aug 1
3	95 °F	Jul 30
3	95 °F	Jul 9
6	94 °F	Aug 2
6	94 °F	Jul 29
6	94 °F	Jun 6
9	93 °F	Jul 31
10	92 °F	Aug 15
10	92 °F	Jul 28
10	92 °F	Jul 13
10	92 °F	Jun 15

What was the coldest temperature in Sioux Falls in 1946?

The lowest temperature recorded in Sioux Falls, South Dakota in 1946 was -15 °F which happened 2 different times.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Sioux Falls in 1946

Rank	Temperature	Date
1	-15 °F	December 31
1	-15 °F	January 1
3	-14 °F	December 29
4	-13 °F	January 26
5	-12 °F	December 30
6	-10 °F	January 25
6	-10 °F	January 15
8	-8 °F	January 31
9	-5 °F	December 28
9	-5 °F	February 2
9	-5 °F	January 21

January 1946 Sioux Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	22	-15	0.00	0.0
January 2	24	8	0.00	0.0
January 3	37	5	0.00	0.0
January 4	36	30	0.00	0.0
January 5	34	20	0.00	0.0
January 6	27	18	0.00	0.0
January 7	24	12	0.00	0.0
January 8	25	16	0.00	0.0
January 9	26	14	0.00	0.0
January 10	39	10	0.00	0.0
January 11	29	10	0.00	0.0
January 12	18	1	0.00	0.0
January 13	33	-2	0.00	0.0
January 14	37	-1	0.00	0.0
January 15	13	-10	0.00	0.0
January 16	32	14	0.00	0.0
January 17	39	14	0.00	0.0
January 18	40	12	0.00	0.0
January 19	19	12	0.00	0.0
January 20	19	5	0.00	0.0
January 21	9	-5	0.00	0.0
January 22	33	1	0.00	0.0
January 23	35	13	0.01	0.1
January 24	32	5	0.00	0.0
January 25	33	-10	0.00	0.0
January 26	9	-13	0.00	0.0
January 27	30	5	0.00	0.0
January 28	36	15	0.00	0.0
January 29	38	25	0.00	0.0
January 30	25	-3	0.04	0.4
January 31	22	-8	0.00	0.0

February 1946 Sioux Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	25	-2	0.00	0.0
February 2	10	-5	0.00	0.0
February 3	24	1	0.00	0.0
February 4	38	19	0.00	0.0
February 5	33	9	0.65	4.9
February 6	13	4	0.04	0.4
February 7	33	4	0.00	0.0
February 8	17	6	0.00	0.0
February 9	32	3	0.00	0.0
February 10	34	22	0.00	0.0
February 11	26	13	0.00	0.0
February 12	23	1	0.00	0.0
February 13	26	-1	0.00	0.0
February 14	20	-2	0.00	0.0
February 15	42	-1	0.00	0.0
February 16	38	23	0.00	0.0
February 17	43	24	0.00	0.0
February 18	40	24	0.00	0.0
February 19	37	18	0.00	0.0
February 20	33	13	0.00	0.0
February 21	44	25	0.00	0.0
February 22	31	25	0.00	0.0
February 23	44	25	0.00	0.0
February 24	35	24	0.00	0.0
February 25	45	28	0.00	0.0
February 26	29	8	0.04	0.5
February 27	29	-1	0.00	0.0
February 28	58	23	0.00	0.0

March 1946 Sioux Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	50	30	0.00	0.0
March 2	55	34	0.00	0.0
March 3	60	29	0.00	0.0
March 4	33	21	0.00	0.0
March 5	33	26	0.23	0.2
March 6	38	25	0.09	0.2
March 7	35	17	0.46	4.1
March 8	25	0	0.00	0.0
March 9	25	7	0.30	3.5
March 10	27	2	0.00	0.0
March 11	47	24	0.00	0.0
March 12	48	29	0.00	0.0
March 13	60	30	0.00	0.0
March 14	58	40	0.00	0.0
March 15	52	44	0.01	0.0
March 16	49	43	0.35	0.0
March 17	43	35	0.02	0.0
March 18	49	30	0.00	0.0
March 19	56	27	0.00	0.0
March 20	62	38	0.00	0.0
March 21	63	43	0.00	0.0
March 22	55	39	0.00	0.0
March 23	48	36	0.01	0.0
March 24	71	34	0.01	0.0
March 25	54	39	0.10	0.0
March 26	62	32	0.00	0.0
March 27	75	39	0.00	0.0
March 28	80	46	0.00	0.0
March 29	72	45	0.00	0.0
March 30	62	40	0.00	0.0
March 31	80	50	0.00	0.0

April 1946 Sioux Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	67	42	0.00
April 2	60	38	0.10
April 3	55	33	0.04
April 4	56	33	0.00
April 5	61	33	0.00
April 6	63	26	0.00
April 7	61	40	0.00
April 8	54	29	0.00
April 9	49	24	0.00
April 10	48	33	0.23
April 11	47	33	0.02
April 12	71	35	0.00
April 13	75	46	0.00
April 14	59	44	0.00
April 15	57	32	0.00
April 16	72	32	0.00
April 17	84	46	0.00
April 18	66	35	0.00
April 19	78	43	0.00
April 20	79	46	0.00
April 21	80	60	0.00
April 22	67	44	0.29
April 23	71	39	0.00
April 24	76	48	0.00
April 25	70	43	0.00
April 26	62	31	0.00
April 27	51	41	0.05
April 28	70	35	0.00
April 29	78	46	0.00
April 30	77	48	0.00

May 1946 Sioux Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	72	50	0.00
May 2	69	50	0.31
May 3	55	47	0.23
May 4	58	42	0.00
May 5	66	39	0.00
May 6	55	34	0.00
May 7	61	35	0.00
May 8	72	39	0.00
May 9	59	33	0.06
May 10	47	27	0.01
May 11	60	21	0.00
May 12	63	20	0.00
May 13	75	51	0.00
May 14	68	42	0.02
May 15	64	31	0.00
May 16	66	34	0.19
May 17	68	48	0.05
May 18	70	43	0.12
May 19	61	41	0.00
May 20	67	41	0.00
May 21	73	41	0.00
May 22	80	54	0.06
May 23	75	56	0.33
May 24	57	44	0.65
May 25	69	40	0.00
May 26	74	40	0.00
May 27	78	47	0.00
May 28	82	57	0.00
May 29	72	57	0.00
May 30	74	52	0.15
May 31	63	41	0.11

June 1946 Sioux Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	46	37	0.00
June 2	65	37	0.00
June 3	68	37	0.00
June 4	77	46	0.00
June 5	82	58	0.00
June 6	94	62	0.00
June 7	85	50	0.00
June 8	77	49	0.00
June 9	88	54	0.00
June 10	97	74	0.00
June 11	82	63	0.00
June 12	79	55	0.56
June 13	82	54	0.00
June 14	88	61	0.01
June 15	92	62	0.53
June 16	85	64	0.00
June 17	80	64	0.05
June 18	64	49	0.29
June 19	50	44	1.20
June 20	64	44	0.01
June 21	81	48	0.00
June 22	89	60	0.00
June 23	96	71	0.00
June 24	85	63	0.46
June 25	75	60	0.00
June 26	86	53	0.04
June 27	90	64	0.01
June 28	78	62	0.67
June 29	82	59	0.00
June 30	73	54	0.56

July 1946 Sioux Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	78	49	0.00
July 2	82	62	0.00
July 3	80	63	0.00
July 4	85	65	0.00
July 5	90	64	1.78
July 6	84	64	0.23
July 7	84	65	0.00
July 8	90	59	0.00
July 9	95	73	0.00
July 10	82	61	0.00
July 11	80	56	0.00
July 12	89	56	0.00
July 13	92	69	0.09
July 14	81	67	0.27
July 15	76	64	0.00
July 16	79	66	0.00
July 17	90	70	0.00
July 18	83	66	0.21
July 19	84	61	0.00
July 20	86	60	0.02
July 21	82	58	0.00
July 22	90	53	0.00
July 23	76	62	0.00
July 24	74	59	0.20
July 25	78	56	0.06
July 26	80	58	0.01
July 27	89	61	0.00
July 28	92	66	0.10
July 29	94	66	0.00
July 30	95	69	0.00
July 31	93	72	0.00

August 1946 Sioux Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	95	68	0.07
August 2	94	60	0.00
August 3	86	63	0.00
August 4	86	60	0.63
August 5	74	60	0.38
August 6	82	57	0.00
August 7	81	61	0.01
August 8	87	52	0.00
August 9	76	58	0.00
August 10	73	52	0.00
August 11	76	47	0.00
August 12	76	54	0.20
August 13	78	56	0.00
August 14	81	59	0.00
August 15	92	64	0.00
August 16	89	60	0.00
August 17	91	56	0.00
August 18	79	50	0.00
August 19	81	50	0.00
August 20	89	54	0.37
August 21	79	62	0.00
August 22	83	61	0.00
August 23	73	63	0.32
August 24	72	62	0.00
August 25	75	61	0.00
August 26	79	61	0.21
August 27	69	52	0.26
August 28	63	44	0.00
August 29	68	41	0.00
August 30	74	41	0.00
August 31	82	50	0.00

September 1946 Sioux Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	69	41	0.00
September 2	71	44	0.00
September 3	77	39	0.07
September 4	85	60	0.00
September 5	84	67	0.10
September 6	80	58	0.17
September 7	59	53	0.40
September 8	61	50	2.88
September 9	63	49	0.76
September 10	73	49	0.02
September 11	72	47	0.00
September 12	73	53	0.00
September 13	65	55	0.11
September 14	72	58	0.00
September 15	80	59	0.00
September 16	81	58	0.00
September 17	78	60	0.00
September 18	78	54	0.23
September 19	62	50	0.08
September 20	74	46	0.00
September 21	79	53	0.00
September 22	68	45	0.36
September 23	50	38	0.01
September 24	58	40	0.00
September 25	84	36	0.00
September 26	77	50	0.00
September 27	73	46	0.00
September 28	53	35	0.02
September 29	63	32	0.00
September 30	64	40	0.00

October 1946 Sioux Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
October 1	73	47	0.00	0.0
October 2	76	53	0.00	0.0
October 3	69	46	0.00	0.0
October 4	67	44	1.46	0.0
October 5	69	59	1.53	0.0
October 6	67	40	0.00	0.0
October 7	60	37	0.78	0.0
October 8	59	33	0.00	0.0
October 9	66	33	0.00	0.0
October 10	54	38	0.01	0.0
October 11	39	28	0.08	0.2
October 12	41	22	0.00	0.0
October 13	57	25	0.03	0.0
October 14	68	36	0.00	0.0
October 15	60	37	0.00	0.0
October 16	47	34	0.00	0.0
October 17	42	31	0.00	0.0
October 18	56	28	0.00	0.0
October 19	62	30	0.00	0.0
October 20	68	44	0.00	0.0
October 21	74	43	0.00	0.0
October 22	69	38	0.00	0.0
October 23	72	48	0.00	0.0
October 24	57	36	0.00	0.0
October 25	53	36	0.00	0.0
October 26	51	38	0.00	0.0
October 27	60	38	0.00	0.0
October 28	61	39	0.00	0.0
October 29	71	38	0.10	0.0
October 30	53	38	0.00	0.0
October 31	59	32	0.00	0.0

November 1946 Sioux Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
November 1	59	32	0.00	0.0
November 2	51	30	0.00	0.0
November 3	48	24	0.00	0.0
November 4	56	24	0.00	0.0
November 5	52	23	0.00	0.0
November 6	44	38	0.80	0.0
November 7	43	38	0.12	0.0
November 8	42	32	0.00	0.0
November 9	34	28	0.54	6.1
November 10	33	15	0.07	2.1
November 11	35	4	0.00	0.0
November 12	42	3	0.00	0.0
November 13	36	11	0.00	0.0
November 14	39	10	0.00	0.0
November 15	41	33	0.00	0.0
November 16	35	12	0.00	0.0
November 17	34	10	0.00	0.0
November 18	43	31	0.00	0.0
November 19	40	29	0.00	0.0
November 20	43	28	0.00	0.0
November 21	37	9	0.00	0.0
November 22	29	6	0.00	0.0
November 23	41	19	0.00	0.0
November 24	34	6	0.05	0.4
November 25	32	1	0.00	0.0
November 26	43	27	0.00	0.0
November 27	34	16	0.00	0.0
November 28	44	25	0.00	0.0
November 29	34	20	0.00	0.0
November 30	38	19	0.00	0.0

December 1946 Sioux Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	25	10	0.00	0.0
December 2	32	14	0.00	0.0
December 3	48	20	0.00	0.0
December 4	53	30	0.00	0.0
December 5	48	22	0.00	0.0
December 6	57	22	0.00	0.0
December 7	40	25	0.02	0.0
December 8	40	30	0.02	0.0
December 9	47	25	0.00	0.0
December 10	45	23	0.00	0.0
December 11	50	32	0.00	0.0
December 12	38	14	0.00	0.0
December 13	20	11	0.00	0.0
December 14	23	14	0.07	1.7
December 15	28	19	0.02	0.0
December 16	37	4	0.01	0.0
December 17	15	2	0.00	0.0
December 18	24	-2	0.00	0.0
December 19	36	2	0.00	0.0
December 20	37	20	0.00	0.0
December 21	31	14	0.00	0.0
December 22	39	18	0.00	0.0
December 23	35	18	0.00	0.0
December 24	34	18	0.00	0.0
December 25	49	20	0.00	0.0
December 26	32	12	0.00	0.0
December 27	32	8	0.12	0.0
December 28	9	-5	0.02	0.3
December 29	1	-14	0.01	0.5
December 30	6	-12	0.00	0.0
December 31	6	-15	0.00	0.0

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Weather Station Details

Years	Station	Coordinates
1932–2024	Sioux Falls	location