Sioux Falls Weather in 2012

Historical record of Sioux Falls, South Dakota weather for the year 2012 based on NOAA data.

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2012 Sioux Falls Weather Extremes
Highest temperature	104 °F	August 30
Lowest temperature	-10 °F	January 21
Highest daily low	78 °F	July 23
Lowest daily high	5 °F	January 19
Most daily precipitation	1.4 inches	February 28
Most daily snow	5.6 inches	February 23
Total annual precipitation	17.4 inches	-
Total annual snow	29.2 inches	-

January 2012 Sioux Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	31	21	0.00	0.0
January 2	26	9	0.00	0.0
January 3	42	16	0.00	0.0
January 4	54	21	0.00	0.0
January 5	62	27	0.00	0.0
January 6	48	28	0.00	0.0
January 7	39	16	0.00	0.0
January 8	44	13	0.00	0.0
January 9	52	25	0.00	0.0
January 10	57	21	0.00	0.0
January 11	38	8	0.04	0.4
January 12	13	2	0.00	0.0
January 13	21	-2	0.00	0.1
January 14	36	14	0.01	0.1
January 15	47	22	0.00	0.0
January 16	34	13	0.02	0.4
January 17	13	-2	0.03	0.6
January 18	31	-1	0.00	0.0
January 19	5	-7	0.00	0.0
January 20	10	-9	0.46	4.6
January 21	22	-10	0.00	0.0
January 22	29	22	0.01	0.1
January 23	26	20	0.00	0.0
January 24	25	19	0.10	0.8
January 25	30	25	0.01	0.1
January 26	39	15	0.00	0.0
January 27	36	14	0.07	1.0
January 28	34	16	0.00	0.0
January 29	33	10	0.00	0.0
January 30	49	20	0.00	0.0
January 31	47	25	0.00	0.0

February 2012 Sioux Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	50	22	0.00	0.0
February 2	49	19	0.00	0.0
February 3	36	29	0.00	0.0
February 4	44	25	0.00	0.0
February 5	38	20	0.00	0.0
February 6	49	21	0.00	0.0
February 7	29	9	0.00	0.0
February 8	30	3	0.00	0.0
February 9	40	14	0.00	0.0
February 10	17	0	0.00	0.0
February 11	21	-5	0.00	0.0
February 12	33	-3	0.00	0.0
February 13	28	20	0.03	0.4
February 14	44	14	0.00	0.0
February 15	43	20	0.00	0.0
February 16	44	19	0.00	0.0
February 17	38	17	0.00	0.0
February 18	41	10	0.00	0.0
February 19	44	23	0.00	0.0
February 20	37	33	0.47	0.4
February 21	37	28	0.00	0.0
February 22	45	28	0.00	0.0
February 23	35	25	0.45	5.6
February 24	28	13	0.00	0.0
February 25	24	0	0.00	0.0
February 26	36	16	0.00	0.0
February 27	27	9	0.00	0.0
February 28	35	27	1.41	0.1
February 29	35	27	0.07	0.4

March 2012 Sioux Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	34	23	0.00	0.1
March 2	31	21	0.00	0.0
March 3	27	15	0.00	0.0
March 4	36	15	0.02	0.2
March 5	51	17	0.00	0.0
March 6	69	33	0.00	0.0
March 7	53	27	0.00	0.0
March 8	48	23	0.00	0.0
March 9	52	18	0.00	0.0
March 10	72	39	0.00	0.0
March 11	62	44	0.17	0.0
March 12	64	35	0.00	0.0
March 13	79	30	0.00	0.0
March 14	70	36	0.00	0.0
March 15	75	30	0.00	0.0
March 16	82	35	0.00	0.0
March 17	80	60	0.00	0.0
March 18	85	63	0.00	0.0
March 19	71	54	0.26	0.0
March 20	60	48	0.00	0.0
March 21	67	47	0.04	0.0
March 22	63	44	0.26	0.0
March 23	70	39	0.00	0.0
March 24	79	37	0.00	0.0
March 25	59	37	0.00	0.0
March 26	70	47	0.00	0.0
March 27	69	42	0.01	0.0
March 28	67	34	0.00	0.0
March 29	69	45	0.01	0.0
March 30	70	35	0.00	0.0
March 31	83	47	0.00	0.0

April 2012 Sioux Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	89	50	0.00
April 2	84	49	0.00
April 3	65	44	0.00
April 4	65	36	0.00
April 5	65	43	0.00
April 6	66	42	0.00
April 7	57	35	0.00
April 8	64	34	0.00
April 9	54	29	0.00
April 10	52	23	0.00
April 11	56	20	0.00
April 12	51	40	0.23
April 13	59	47	0.93
April 14	69	36	0.09
April 15	72	42	0.00
April 16	45	30	0.01
April 17	71	28	0.00
April 18	63	47	0.00
April 19	48	34	0.53
April 20	59	33	0.00
April 21	68	44	0.04
April 22	60	36	0.00
April 23	72	33	0.00
April 24	88	41	0.00
April 25	84	60	0.00
April 26	66	46	0.00
April 27	59	43	0.43
April 28	54	39	0.14
April 29	51	44	0.00
April 30	70	46	0.00

May 2012 Sioux Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	84	52	0.28
May 2	80	46	0.00
May 3	83	61	0.00
May 4	74	56	0.30
May 5	67	58	0.02
May 6	66	49	0.74
May 7	66	46	0.00
May 8	61	44	0.00
May 9	66	40	0.00
May 10	82	47	0.00
May 11	70	48	0.04
May 12	69	42	0.00
May 13	74	37	0.00
May 14	83	46	0.00
May 15	73	47	0.00
May 16	77	39	0.00
May 17	91	60	0.00
May 18	91	67	0.00
May 19	76	54	0.89
May 20	67	49	0.36
May 21	74	45	0.00
May 22	84	59	0.00
May 23	76	58	0.36
May 24	67	52	0.53
May 25	63	44	0.01
May 26	81	58	0.02
May 27	84	64	0.41
May 28	70	51	0.00
May 29	65	44	0.00
May 30	56	38	0.63
May 31	63	43	0.01

June 2012 Sioux Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	67	40	0.03
June 2	78	50	0.00
June 3	90	54	0.00
June 4	87	55	0.00
June 5	85	52	0.00
June 6	86	64	0.00
June 7	87	66	0.00
June 8	88	62	0.00
June 9	89	68	0.00
June 10	82	53	0.00
June 11	75	51	0.00
June 12	72	43	0.01
June 13	80	57	0.31
June 14	86	63	0.00
June 15	84	58	0.00
June 16	81	55	0.00
June 17	90	52	0.00
June 18	93	68	0.00
June 19	93	76	0.00
June 20	81	61	0.24
June 21	78	55	0.00
June 22	84	54	0.00
June 23	83	63	0.09
June 24	88	65	0.00
June 25	84	65	0.00
June 26	88	66	0.00
June 27	96	74	0.00
June 28	90	70	0.00
June 29	89	65	0.06
June 30	88	59	0.00

July 2012 Sioux Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	94	70	0.00
July 2	97	74	0.00
July 3	97	76	0.00
July 4	99	78	0.00
July 5	93	76	0.00
July 6	104	69	0.00
July 7	85	65	0.00
July 8	88	63	0.00
July 9	89	61	0.00
July 10	87	56	0.00
July 11	88	57	0.00
July 12	88	69	0.00
July 13	96	64	0.00
July 14	94	66	0.00
July 15	97	72	0.00
July 16	100	76	0.00
July 17	101	73	0.00
July 18	94	72	0.01
July 19	97	66	0.00
July 20	100	73	0.00
July 21	94	78	0.00
July 22	101	76	0.00
July 23	98	78	0.00
July 24	102	74	0.00
July 25	95	68	0.00
July 26	90	62	0.00
July 27	84	60	0.00
July 28	81	65	0.23
July 29	91	65	0.00
July 30	96	67	0.00
July 31	94	60	0.00

August 2012 Sioux Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	102	68	0.16
August 2	90	65	0.00
August 3	95	67	0.24
August 4	82	61	0.16
August 5	81	53	0.00
August 6	98	65	0.00
August 7	94	65	0.00
August 8	86	63	0.25
August 9	84	57	0.00
August 10	77	52	0.00
August 11	72	50	0.03
August 12	68	59	0.04
August 13	83	50	0.00
August 14	84	53	0.00
August 15	89	64	0.00
August 16	73	49	0.00
August 17	76	40	0.00
August 18	72	53	0.79
August 19	78	52	0.01
August 20	80	50	0.00
August 21	85	49	0.00
August 22	95	66	0.01
August 23	94	70	0.01
August 24	88	67	0.00
August 25	75	62	0.03
August 26	87	60	0.00
August 27	92	57	0.00
August 28	99	68	0.02
August 29	100	59	0.00
August 30	104	64	0.00
August 31	86	61	0.00

September 2012 Sioux Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	91	62	0.00
September 2	96	66	0.00
September 3	92	60	0.84
September 4	91	61	0.00
September 5	78	52	0.00
September 6	86	48	0.00
September 7	72	49	0.00
September 8	85	45	0.00
September 9	76	43	0.00
September 10	89	57	0.00
September 11	96	67	0.00
September 12	67	51	0.29
September 13	77	43	0.00
September 14	81	44	0.00
September 15	85	48	0.00
September 16	83	57	0.00
September 17	66	42	0.01
September 18	68	34	0.00
September 19	75	50	0.00
September 20	68	45	0.00
September 21	71	45	0.00
September 22	60	32	0.00
September 23	66	27	0.00
September 24	81	47	0.00
September 25	79	40	0.00
September 26	73	33	0.00
September 27	75	32	0.00
September 28	78	37	0.00
September 29	82	39	0.00
September 30	81	40	0.00

October 2012 Sioux Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
October 1	71	42	0.00	0.0
October 2	74	32	0.00	0.0
October 3	80	43	0.00	0.0
October 4	51	36	0.00	0.0
October 5	50	28	0.00	0.0
October 6	48	24	0.00	0.0
October 7	58	22	0.00	0.0
October 8	71	41	0.00	0.0
October 9	54	33	0.00	0.0
October 10	62	26	0.00	0.0
October 11	54	26	0.00	0.0
October 12	56	20	0.00	0.0
October 13	74	49	0.00	0.0
October 14	64	36	0.00	0.0
October 15	73	31	0.00	0.0
October 16	74	50	0.00	0.0
October 17	66	42	0.00	0.0
October 18	45	40	0.58	0.0
October 19	44	39	0.06	0.0
October 20	61	31	0.00	0.0
October 21	68	45	0.00	0.0
October 22	60	45	0.00	0.0
October 23	60	43	0.00	0.0
October 24	52	39	0.00	0.0
October 25	39	32	0.22	1.1
October 26	37	27	0.00	0.0
October 27	41	24	0.00	0.0
October 28	51	31	0.00	0.0
October 29	55	38	0.00	0.0
October 30	48	30	0.00	0.0
October 31	59	26	0.00	0.0

November 2012 Sioux Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	49	32	0.00
November 2	42	31	0.00
November 3	49	24	0.00
November 4	45	30	0.13
November 5	39	34	0.00
November 6	51	33	0.00
November 7	51	25	0.00
November 8	58	38	0.00
November 9	53	36	0.00
November 10	54	30	0.22
November 11	30	18	0.00
November 12	33	16	0.00
November 13	46	17	0.00
November 14	52	20	0.00
November 15	49	18	0.00
November 16	48	14	0.00
November 17	58	40	0.00
November 18	59	39	0.00
November 19	58	30	0.00
November 20	59	21	0.00
November 21	70	42	0.00
November 22	55	26	0.00
November 23	27	13	0.00
November 24	38	14	0.00
November 25	36	27	0.00
November 26	28	14	0.00
November 27	38	15	0.00
November 28	44	12	0.00
November 29	46	15	0.00
November 30	42	19	0.00

December 2012 Sioux Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	55	26	0.00	0.0
December 2	61	22	0.00	0.0
December 3	56	30	0.00	0.0
December 4	46	23	0.00	0.0
December 5	52	22	0.00	0.0
December 6	52	32	0.00	0.0
December 7	33	27	0.07	0.8
December 8	33	25	0.05	1.1
December 9	33	1	0.08	1.1
December 10	21	-7	0.00	0.0
December 11	34	14	0.00	0.0
December 12	46	23	0.00	0.0
December 13	35	19	0.00	0.0
December 14	43	18	0.00	0.0
December 15	43	23	0.61	0.0
December 16	26	17	0.00	0.0
December 17	27	20	0.07	1.0
December 18	31	9	0.17	3.6
December 19	30	5	0.00	0.0
December 20	19	6	0.00	0.0
December 21	25	-2	0.00	0.0
December 22	26	7	0.00	0.0
December 23	16	3	0.00	0.0
December 24	13	-4	0.00	0.0
December 25	8	-5	0.00	0.0
December 26	15	-1	0.00	0.0
December 27	19	10	0.24	4.3
December 28	18	2	0.02	0.6
December 29	15	-2	0.00	0.2
December 30	27	-6	0.00	0.0
December 31	20	3	0.00	0.0

Weather Station Details

Years	Station	Coordinates
1932–2023	Sioux Falls	location