Sioux Falls Weather in 1971

Historical record of Sioux Falls, South Dakota weather for the year 1971 based on NOAA data.
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1971 Sioux Falls Weather Extremes
Highest temperature 103 °F August 22
Lowest temperature -27 °F February 8
Highest daily low 75 °F June 27
Lowest daily high -5 °F February 7
Most daily precipitation 1.6 inches September 4
Most daily snow 4.7 inches March 18
Total annual precipitation 23.6 inches -
Total annual snow 23.7 inches -
January 1971 Sioux Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
35 23 0.01 0.0
28 21 0.00 0.0
21 7 0.00 0.0
7 -10 0.00 0.0
-3 -15 0.00 0.0
2 -21 0.00 0.0
10 -21 0.00 0.0
22 6 0.02 0.2
25 11 0.00 0.0
11 6 0.00 0.0
9 -7 0.01 0.3
7 -5 0.00 0.0
15 -3 0.02 0.3
6 -10 0.00 0.0
2 -19 0.00 0.0
17 1 0.00 0.0
13 11 0.00 0.0
12 -9 0.00 0.0
14 -19 0.00 0.0
31 12 0.00 0.0
34 23 0.03 0.4
30 11 0.04 0.7
36 9 0.00 0.0
27 11 0.00 0.0
26 -3 0.00 0.0
12 -11 0.00 0.0
18 -15 0.00 0.0
16 0 0.00 0.0
40 4 0.00 0.0
5 -1 0.00 0.0
6 -5 0.00 0.0
February 1971 Sioux Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
10 -6 0.00 0.0
33 9 0.00 0.0
24 20 0.08 1.0
22 5 0.00 0.0
14 -4 0.00 0.0
7 -11 0.00 0.0
-5 -23 0.00 0.0
4 -27 0.00 0.0
23 -17 0.00 0.0
40 2 0.00 0.0
36 14 0.00 0.0
14 -2 0.00 0.0
23 -5 0.08 0.4
37 20 0.00 0.0
39 16 0.00 0.0
47 30 0.00 0.0
53 26 0.00 0.0
37 32 0.54 0.0
32 24 0.15 0.0
24 20 0.00 0.0
21 13 0.00 0.0
26 16 0.00 0.0
35 16 0.00 0.0
43 20 0.00 0.0
53 28 0.00 0.0
35 28 0.05 0.3
28 20 0.00 0.0
29 6 0.00 0.0
March 1971 Sioux Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
28 18 0.00 0.0
25 8 0.00 0.0
32 7 0.00 0.0
46 20 0.00 0.0
36 26 0.00 0.0
29 20 0.00 0.0
25 14 0.00 0.0
32 8 0.00 0.0
32 23 0.00 0.0
44 17 0.00 0.0
51 24 0.07 0.0
58 26 0.00 0.0
66 35 0.06 0.0
46 35 0.00 0.0
35 24 0.00 0.0
38 20 0.00 0.0
46 23 0.04 0.0
34 25 0.68 4.7
33 19 0.00 0.0
36 16 0.00 0.0
35 28 0.00 0.0
28 14 0.00 0.0
25 13 0.00 0.0
27 13 0.00 0.0
30 24 0.00 0.0
34 29 0.00 0.0
61 33 0.00 0.0
46 30 0.00 0.0
56 24 0.00 0.0
67 30 0.00 0.0
73 33 0.00 0.0
April 1971 Sioux Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
39 24 0.06 0.3
38 23 0.00 0.0
41 18 0.00 0.0
42 18 0.00 0.0
47 25 0.00 0.0
63 23 0.00 0.0
77 36 0.00 0.0
73 40 0.00 0.0
64 28 0.00 0.0
74 42 0.00 0.0
64 34 0.00 0.0
65 29 0.00 0.0
62 23 0.00 0.0
68 22 0.00 0.0
82 49 0.00 0.0
68 42 0.15 0.0
76 32 0.00 0.0
71 55 0.01 0.0
78 57 0.00 0.0
79 51 0.68 0.0
65 45 0.11 0.0
63 38 0.00 0.0
67 30 0.00 0.0
60 37 0.00 0.0
59 32 0.00 0.0
53 32 0.48 0.0
48 37 0.10 0.0
44 36 0.00 0.0
59 26 0.00 0.0
63 34 0.00 0.0
May 1971 Sioux Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
58 30 0.00 0.0
57 29 0.00 0.0
67 27 0.00 0.0
76 45 0.01 0.0
72 38 0.00 0.0
69 43 0.00 0.0
71 34 0.00 0.0
68 35 0.00 0.0
73 43 0.00 0.0
65 53 0.00 0.0
61 33 0.00 0.0
70 26 0.00 0.0
82 40 0.00 0.0
84 39 0.00 0.0
77 45 0.00 0.0
83 36 0.00 0.0
71 49 0.14 0.0
56 46 0.01 0.0
56 43 0.01 0.0
72 36 0.00 0.0
75 50 0.00 0.0
73 57 0.00 0.0
67 53 0.86 0.0
53 46 0.00 0.0
57 39 0.00 0.0
61 31 0.00 0.0
69 34 0.00 0.0
74 43 0.00 0.0
77 54 0.00 0.0
70 56 0.02 0.0
76 53 0.01 0.0
June 1971 Sioux Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
58 50 0.00 0.0
76 42 0.00 0.0
88 51 0.20 0.0
81 63 1.00 0.0
82 59 0.00 0.0
77 55 1.18 0.0
77 57 0.23 0.0
72 57 0.60 0.0
74 57 0.87 0.0
84 61 0.42 0.0
83 63 0.00 0.0
87 66 0.00 0.0
84 61 0.00 0.0
81 57 0.00 0.0
85 54 0.00 0.0
88 59 0.00 0.0
89 67 0.09 0.0
85 65 0.37 0.0
87 69 0.30 0.0
78 59 0.00 0.0
82 56 0.00 0.0
82 58 0.00 0.0
87 57 0.00 0.0
87 63 0.00 0.0
84 60 0.00 0.0
99 67 0.00 0.0
96 75 0.00 0.0
78 68 0.11 0.0
84 69 0.73 0.0
78 58 0.00 0.0
July 1971 Sioux Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
83 58 0.00 0.0
87 61 0.00 0.0
81 69 0.00 0.0
85 63 0.00 0.0
83 65 0.00 0.0
84 62 0.31 0.0
86 65 0.00 0.0
80 58 0.00 0.0
80 58 0.95 0.0
75 65 1.28 0.0
78 65 0.00 0.0
88 63 0.00 0.0
77 55 0.00 0.0
80 54 0.07 0.0
85 54 0.00 0.0
91 56 0.00 0.0
86 58 0.02 0.0
79 58 0.05 0.0
79 49 0.08 0.0
82 55 0.00 0.0
94 62 0.00 0.0
85 61 0.16 0.0
83 56 0.00 0.0
86 53 0.00 0.0
76 52 0.00 0.0
76 45 0.00 0.0
85 54 0.00 0.0
72 48 0.00 0.0
67 43 0.00 0.0
75 38 0.00 0.0
87 55 0.00 0.0
August 1971 Sioux Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
85 53 0.00 0.0
77 47 0.00 0.0
78 45 0.00 0.0
81 53 0.00 0.0
79 48 0.00 0.0
85 50 0.00 0.0
85 62 0.00 0.0
88 61 0.00 0.0
92 67 0.00 0.0
86 55 0.01 0.0
88 49 0.00 0.0
97 67 0.00 0.0
100 72 0.00 0.0
84 60 0.00 0.0
86 52 0.00 0.0
92 63 0.00 0.0
94 70 0.00 0.0
97 68 0.28 0.0
90 60 0.00 0.0
89 59 0.00 0.0
92 66 0.00 0.0
103 69 0.00 0.0
100 67 0.00 0.0
84 57 0.10 0.0
87 51 0.00 0.0
80 48 0.00 0.0
81 41 0.00 0.0
87 50 0.00 0.0
90 64 0.00 0.0
78 63 0.32 0.0
87 68 0.00 0.0
September 1971 Sioux Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
89 65 0.00 0.0
97 72 0.00 0.0
94 74 0.00 0.0
82 58 1.60 0.0
74 57 0.06 0.0
87 55 0.00 0.0
100 51 0.13 0.0
69 52 0.17 0.0
72 52 0.00 0.0
83 46 0.00 0.0
82 45 0.00 0.0
78 50 0.00 0.0
87 41 0.00 0.0
70 46 0.00 0.0
72 41 0.00 0.0
65 37 0.00 0.0
61 35 0.00 0.0
62 34 0.00 0.0
68 32 0.00 0.0
76 40 0.00 0.0
54 45 0.21 0.0
47 33 0.52 0.0
71 33 0.00 0.0
68 47 0.00 0.0
60 49 0.26 0.0
75 55 0.00 0.0
70 57 0.00 0.0
74 48 0.00 0.0
74 41 0.00 0.0
81 58 0.28 0.0
October 1971 Sioux Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
77 51 0.34 0.0
71 46 0.28 0.0
59 44 0.00 0.0
74 37 0.00 0.0
70 45 0.00 0.0
69 40 0.00 0.0
75 40 0.01 0.0
54 35 0.00 0.0
54 33 0.03 0.0
79 31 0.00 0.0
63 37 0.00 0.0
71 39 0.00 0.0
63 35 0.00 0.0
68 37 0.00 0.0
61 37 0.00 0.0
74 46 0.00 0.0
73 61 0.00 0.0
77 52 0.19 0.0
64 34 0.00 0.0
60 30 0.00 0.0
67 37 0.00 0.0
69 41 0.00 0.0
59 41 0.00 0.0
66 51 0.00 0.0
71 44 0.00 0.0
77 43 0.06 0.0
65 35 1.12 0.0
36 31 0.00 0.0
33 32 0.13 0.0
37 27 0.90 0.0
50 24 0.00 0.0
November 1971 Sioux Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
50 30 0.00 0.0
49 23 0.00 0.0
46 21 0.00 0.0
52 19 0.00 0.0
48 22 0.00 0.0
25 8 0.00 0.0
32 5 0.00 0.0
53 25 0.00 0.0
56 20 0.00 0.0
67 22 0.00 0.0
68 26 0.00 0.0
66 25 0.00 0.0
58 31 0.00 0.0
53 29 0.00 0.0
63 26 0.33 0.0
51 40 1.15 0.0
40 33 0.56 0.0
34 28 0.01 0.1
40 22 0.00 0.0
46 30 0.00 0.0
31 20 0.00 0.0
35 23 0.00 0.0
46 24 0.03 0.4
41 20 0.00 0.0
36 22 0.00 0.0
36 16 0.18 0.6
30 12 0.06 1.5
30 23 0.13 1.7
26 13 0.00 0.0
26 4 0.00 0.1
December 1971 Sioux Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
30 20 0.07 1.3
24 18 0.00 0.0
30 22 0.03 0.5
31 20 0.14 2.4
30 2 0.00 0.0
35 18 0.00 0.0
27 19 0.00 0.0
19 0 0.00 0.0
33 -9 0.00 0.0
36 10 0.00 0.0
22 -5 0.00 0.0
16 -8 0.00 0.0
25 3 0.00 0.0
31 23 0.00 0.0
30 16 0.00 0.0
16 -7 0.00 0.0
14 -8 0.00 0.0
33 10 0.00 0.0
23 14 0.00 0.0
33 21 0.00 0.0
25 12 0.00 0.0
36 17 0.00 0.0
38 26 0.00 0.0
28 15 0.00 0.0
35 13 0.00 0.0
13 2 0.00 0.0
9 1 0.18 2.2
35 -8 0.00 0.0
23 -5 0.12 2.4
21 -2 0.10 1.8
28 -3 0.00 0.0
Weather Station Details
Years Station Coordinates
1932–2022 Sioux Falls location