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)
31 21 0.00 0.0
26 9 0.00 0.0
42 16 0.00 0.0
54 21 0.00 0.0
62 27 0.00 0.0
48 28 0.00 0.0
39 16 0.00 0.0
44 13 0.00 0.0
52 25 0.00 0.0
57 21 0.00 0.0
38 8 0.04 0.4
13 2 0.00 0.0
21 -2 0.00 0.1
36 14 0.01 0.1
47 22 0.00 0.0
34 13 0.02 0.4
13 -2 0.03 0.6
31 -1 0.00 0.0
5 -7 0.00 0.0
10 -9 0.46 4.6
22 -10 0.00 0.0
29 22 0.01 0.1
26 20 0.00 0.0
25 19 0.10 0.8
30 25 0.01 0.1
39 15 0.00 0.0
36 14 0.07 1.0
34 16 0.00 0.0
33 10 0.00 0.0
49 20 0.00 0.0
47 25 0.00 0.0
February 2012 Sioux Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
50 22 0.00 0.0
49 19 0.00 0.0
36 29 0.00 0.0
44 25 0.00 0.0
38 20 0.00 0.0
49 21 0.00 0.0
29 9 0.00 0.0
30 3 0.00 0.0
40 14 0.00 0.0
17 0 0.00 0.0
21 -5 0.00 0.0
33 -3 0.00 0.0
28 20 0.03 0.4
44 14 0.00 0.0
43 20 0.00 0.0
44 19 0.00 0.0
38 17 0.00 0.0
41 10 0.00 0.0
44 23 0.00 0.0
37 33 0.47 0.4
37 28 0.00 0.0
45 28 0.00 0.0
35 25 0.45 5.6
28 13 0.00 0.0
24 0 0.00 0.0
36 16 0.00 0.0
27 9 0.00 0.0
35 27 1.41 0.1
35 27 0.07 0.4
March 2012 Sioux Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
34 23 0.00 0.1
31 21 0.00 0.0
27 15 0.00 0.0
36 15 0.02 0.2
51 17 0.00 0.0
69 33 0.00 0.0
53 27 0.00 0.0
48 23 0.00 0.0
52 18 0.00 0.0
72 39 0.00 0.0
62 44 0.17 0.0
64 35 0.00 0.0
79 30 0.00 0.0
70 36 0.00 0.0
75 30 0.00 0.0
82 35 0.00 0.0
80 60 0.00 0.0
85 63 0.00 0.0
71 54 0.26 0.0
60 48 0.00 0.0
67 47 0.04 0.0
63 44 0.26 0.0
70 39 0.00 0.0
79 37 0.00 0.0
59 37 0.00 0.0
70 47 0.00 0.0
69 42 0.01 0.0
67 34 0.00 0.0
69 45 0.01 0.0
70 35 0.00 0.0
83 47 0.00 0.0
April 2012 Sioux Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
89 50 0.00 0.0
84 49 0.00 0.0
65 44 0.00 0.0
65 36 0.00 0.0
65 43 0.00 0.0
66 42 0.00 0.0
57 35 0.00 0.0
64 34 0.00 0.0
54 29 0.00 0.0
52 23 0.00 0.0
56 20 0.00 0.0
51 40 0.23 0.0
59 47 0.93 0.0
69 36 0.09 0.0
72 42 0.00 0.0
45 30 0.01 0.0
71 28 0.00 0.0
63 47 0.00 0.0
48 34 0.53 0.0
59 33 0.00 0.0
68 44 0.04 0.0
60 36 0.00 0.0
72 33 0.00 0.0
88 41 0.00 0.0
84 60 0.00 0.0
66 46 0.00 0.0
59 43 0.43 0.0
54 39 0.14 0.0
51 44 0.00 0.0
70 46 0.00 0.0
May 2012 Sioux Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
84 52 0.28 0.0
80 46 0.00 0.0
83 61 0.00 0.0
74 56 0.30 0.0
67 58 0.02 0.0
66 49 0.74 0.0
66 46 0.00 0.0
61 44 0.00 0.0
66 40 0.00 0.0
82 47 0.00 0.0
70 48 0.04 0.0
69 42 0.00 0.0
74 37 0.00 0.0
83 46 0.00 0.0
73 47 0.00 0.0
77 39 0.00 0.0
91 60 0.00 0.0
91 67 0.00 0.0
76 54 0.89 0.0
67 49 0.36 0.0
74 45 0.00 0.0
84 59 0.00 0.0
76 58 0.36 0.0
67 52 0.53 0.0
63 44 0.01 0.0
81 58 0.02 0.0
84 64 0.41 0.0
70 51 0.00 0.0
65 44 0.00 0.0
56 38 0.63 0.0
63 43 0.01 0.0
June 2012 Sioux Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
67 40 0.03 0.0
78 50 0.00 0.0
90 54 0.00 0.0
87 55 0.00 0.0
85 52 0.00 0.0
86 64 0.00 0.0
87 66 0.00 0.0
88 62 0.00 0.0
89 68 0.00 0.0
82 53 0.00 0.0
75 51 0.00 0.0
72 43 0.01 0.0
80 57 0.31 0.0
86 63 0.00 0.0
84 58 0.00 0.0
81 55 0.00 0.0
90 52 0.00 0.0
93 68 0.00 0.0
93 76 0.00 0.0
81 61 0.24 0.0
78 55 0.00 0.0
84 54 0.00 0.0
83 63 0.09 0.0
88 65 0.00 0.0
84 65 0.00 0.0
88 66 0.00 0.0
96 74 0.00 0.0
90 70 0.00 0.0
89 65 0.06 0.0
88 59 0.00 0.0
July 2012 Sioux Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
94 70 0.00 0.0
97 74 0.00 0.0
97 76 0.00 0.0
99 78 0.00 0.0
93 76 0.00 0.0
104 69 0.00 0.0
85 65 0.00 0.0
88 63 0.00 0.0
89 61 0.00 0.0
87 56 0.00 0.0
88 57 0.00 0.0
88 69 0.00 0.0
96 64 0.00 0.0
94 66 0.00 0.0
97 72 0.00 0.0
100 76 0.00 0.0
101 73 0.00 0.0
94 72 0.01 0.0
97 66 0.00 0.0
100 73 0.00 0.0
94 78 0.00 0.0
101 76 0.00 0.0
98 78 0.00 0.0
102 74 0.00 0.0
95 68 0.00 0.0
90 62 0.00 0.0
84 60 0.00 0.0
81 65 0.23 0.0
91 65 0.00 0.0
96 67 0.00 0.0
94 60 0.00 0.0
August 2012 Sioux Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
102 68 0.16 0.0
90 65 0.00 0.0
95 67 0.24 0.0
82 61 0.16 0.0
81 53 0.00 0.0
98 65 0.00 0.0
94 65 0.00 0.0
86 63 0.25 0.0
84 57 0.00 0.0
77 52 0.00 0.0
72 50 0.03 0.0
68 59 0.04 0.0
83 50 0.00 0.0
84 53 0.00 0.0
89 64 0.00 0.0
73 49 0.00 0.0
76 40 0.00 0.0
72 53 0.79 0.0
78 52 0.01 0.0
80 50 0.00 0.0
85 49 0.00 0.0
95 66 0.01 0.0
94 70 0.01 0.0
88 67 0.00 0.0
75 62 0.03 0.0
87 60 0.00 0.0
92 57 0.00 0.0
99 68 0.02 0.0
100 59 0.00 0.0
104 64 0.00 0.0
86 61 0.00 0.0
September 2012 Sioux Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
91 62 0.00 0.0
96 66 0.00 0.0
92 60 0.84 0.0
91 61 0.00 0.0
78 52 0.00 0.0
86 48 0.00 0.0
72 49 0.00 0.0
85 45 0.00 0.0
76 43 0.00 0.0
89 57 0.00 0.0
96 67 0.00 0.0
67 51 0.29 0.0
77 43 0.00 0.0
81 44 0.00 0.0
85 48 0.00 0.0
83 57 0.00 0.0
66 42 0.01 0.0
68 34 0.00 0.0
75 50 0.00 0.0
68 45 0.00 0.0
71 45 0.00 0.0
60 32 0.00 0.0
66 27 0.00 0.0
81 47 0.00 0.0
79 40 0.00 0.0
73 33 0.00 0.0
75 32 0.00 0.0
78 37 0.00 0.0
82 39 0.00 0.0
81 40 0.00 0.0
October 2012 Sioux Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
71 42 0.00 0.0
74 32 0.00 0.0
80 43 0.00 0.0
51 36 0.00 0.0
50 28 0.00 0.0
48 24 0.00 0.0
58 22 0.00 0.0
71 41 0.00 0.0
54 33 0.00 0.0
62 26 0.00 0.0
54 26 0.00 0.0
56 20 0.00 0.0
74 49 0.00 0.0
64 36 0.00 0.0
73 31 0.00 0.0
74 50 0.00 0.0
66 42 0.00 0.0
45 40 0.58 0.0
44 39 0.06 0.0
61 31 0.00 0.0
68 45 0.00 0.0
60 45 0.00 0.0
60 43 0.00 0.0
52 39 0.00 0.0
39 32 0.22 1.1
37 27 0.00 0.0
41 24 0.00 0.0
51 31 0.00 0.0
55 38 0.00 0.0
48 30 0.00 0.0
59 26 0.00 0.0
November 2012 Sioux Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
49 32 0.00 0.0
42 31 0.00 0.0
49 24 0.00 0.0
45 30 0.13 0.0
39 34 0.00 0.0
51 33 0.00 0.0
51 25 0.00 0.0
58 38 0.00 0.0
53 36 0.00 0.0
54 30 0.22 0.0
30 18 0.00 0.0
33 16 0.00 0.0
46 17 0.00 0.0
52 20 0.00 0.0
49 18 0.00 0.0
48 14 0.00 0.0
58 40 0.00 0.0
59 39 0.00 0.0
58 30 0.00 0.0
59 21 0.00 0.0
70 42 0.00 0.0
55 26 0.00 0.0
27 13 0.00 0.0
38 14 0.00 0.0
36 27 0.00 0.0
28 14 0.00 0.0
38 15 0.00 0.0
44 12 0.00 0.0
46 15 0.00 0.0
42 19 0.00 0.0
December 2012 Sioux Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
55 26 0.00 0.0
61 22 0.00 0.0
56 30 0.00 0.0
46 23 0.00 0.0
52 22 0.00 0.0
52 32 0.00 0.0
33 27 0.07 0.8
33 25 0.05 1.1
33 1 0.08 1.1
21 -7 0.00 0.0
34 14 0.00 0.0
46 23 0.00 0.0
35 19 0.00 0.0
43 18 0.00 0.0
43 23 0.61 0.0
26 17 0.00 0.0
27 20 0.07 1.0
31 9 0.17 3.6
30 5 0.00 0.0
19 6 0.00 0.0
25 -2 0.00 0.0
26 7 0.00 0.0
16 3 0.00 0.0
13 -4 0.00 0.0
8 -5 0.00 0.0
15 -1 0.00 0.0
19 10 0.24 4.3
18 2 0.02 0.6
15 -2 0.00 0.2
27 -6 0.00 0.0
20 3 0.00 0.0
Weather Station Details
Years Station Coordinates
1932–2022 Sioux Falls location