Sioux Falls Weather in 1970

Historical record of Sioux Falls, South Dakota weather for the year 1970 based on NOAA data.
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1970 Sioux Falls Weather Extremes
Highest temperature 101 °F September 6
Lowest temperature -36 °F January 19
Highest daily low 74 °F August 14
Lowest daily high -12 °F January 20
Most daily precipitation 2.8 inches May 28
Most daily snow 11.6 inches March 19
Total annual precipitation 27.4 inches -
Total annual snow 43.8 inches -
January 1970 Sioux Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
21 -4 0.02 0.5
11 -19 0.01 0.3
19 -24 0.00 0.0
19 -15 0.00 0.0
4 -18 0.00 0.0
5 -13 0.00 0.0
-5 -17 0.00 0.0
-6 -17 0.00 0.0
9 -11 0.00 0.0
24 2 0.00 0.0
23 -5 0.00 0.0
12 -12 0.00 0.0
9 -13 0.00 0.0
20 7 0.00 0.1
26 11 0.06 0.8
11 -7 0.06 1.2
-5 -19 0.01 0.2
-8 -28 0.04 0.8
-6 -36 0.00 0.0
-12 -24 0.00 0.0
7 -31 0.00 0.0
24 7 0.04 0.4
22 -12 0.00 0.0
33 12 0.00 0.0
33 23 0.13 1.6
35 11 0.00 0.0
38 4 0.00 0.0
38 16 0.00 0.0
29 0 0.00 0.0
37 11 0.00 0.0
37 8 0.00 0.0
February 1970 Sioux Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
38 -4 0.00 0.0
-3 -14 0.00 0.0
19 -24 0.00 0.0
32 18 0.00 0.0
35 8 0.00 0.0
39 -1 0.00 0.0
32 17 0.00 0.0
29 9 0.00 0.0
30 21 0.00 0.0
31 21 0.00 0.0
28 9 0.02 0.4
26 4 0.00 0.0
4 -11 0.00 0.0
17 -6 0.00 0.0
18 9 0.00 0.0
42 9 0.00 0.0
42 23 0.00 0.0
27 -5 0.07 1.0
13 -5 0.00 0.0
34 -9 0.00 0.0
48 22 0.00 0.0
42 24 0.00 0.0
46 22 0.00 0.0
37 24 0.00 0.0
28 7 0.00 0.0
42 28 0.00 0.0
38 24 0.00 0.0
28 22 0.01 0.1
March 1970 Sioux Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
27 22 0.00 0.0
47 27 0.16 0.0
50 24 0.29 0.0
36 19 0.00 0.0
37 26 0.32 3.1
40 14 0.00 0.0
35 25 0.00 0.0
35 22 0.00 0.0
25 20 0.00 0.0
27 16 0.05 0.8
27 12 0.01 0.0
30 14 0.00 0.0
28 12 0.00 0.0
35 19 0.01 0.1
36 8 0.00 0.0
38 14 0.00 0.0
42 20 0.00 0.0
43 19 0.00 0.0
33 27 0.79 11.6
36 20 0.00 0.0
37 6 0.00 0.0
31 13 0.00 0.0
35 23 0.03 0.2
33 23 0.04 0.1
35 27 0.30 3.0
33 16 0.00 0.0
25 7 0.02 0.4
28 4 0.00 0.0
39 24 0.01 0.0
33 19 0.00 0.0
40 18 0.00 0.0
April 1970 Sioux Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
34 21 0.00 0.0
44 22 0.00 0.0
33 23 0.00 0.0
56 21 0.00 0.0
61 34 0.00 0.0
59 29 0.00 0.0
81 39 0.00 0.0
59 34 0.00 0.0
65 26 0.00 0.0
67 30 0.00 0.0
57 37 0.00 0.0
43 34 1.24 0.0
38 33 0.20 0.6
45 33 0.00 0.0
57 34 0.29 0.0
53 30 0.00 0.0
49 34 0.00 0.0
41 36 0.83 0.0
42 35 0.35 0.0
38 32 0.00 0.0
52 30 0.00 0.0
37 30 0.84 2.4
66 29 0.00 0.0
70 30 0.00 0.0
76 40 0.00 0.0
84 38 0.00 0.0
82 59 0.00 0.0
81 49 0.00 0.0
65 41 0.00 0.0
55 37 0.00 0.0
May 1970 Sioux Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
43 28 0.00 0.0
69 25 0.00 0.0
76 37 0.14 0.0
74 35 0.00 0.0
64 44 0.01 0.0
77 40 0.00 0.0
87 59 0.00 0.0
83 54 0.00 0.0
66 43 0.00 0.0
73 37 0.00 0.0
68 48 0.26 0.0
64 50 0.08 0.0
58 49 0.01 0.0
54 41 0.03 0.0
57 37 0.01 0.0
72 37 0.00 0.0
84 37 0.00 0.0
91 63 0.00 0.0
82 52 0.00 0.0
89 63 0.00 0.0
88 59 0.00 0.0
67 56 0.00 0.0
72 56 0.25 0.0
80 53 0.65 0.0
70 42 0.00 0.0
71 37 0.00 0.0
73 51 0.32 0.0
78 58 2.83 0.0
71 59 0.12 0.0
78 58 0.00 0.0
69 56 0.12 0.0
June 1970 Sioux Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
68 52 0.00 0.0
72 44 0.00 0.0
72 46 0.00 0.0
76 40 0.00 0.0
85 59 0.00 0.0
87 54 0.00 0.0
89 59 0.00 0.0
88 69 0.00 0.0
87 69 0.11 0.0
80 60 0.62 0.0
81 56 0.30 0.0
75 60 0.52 0.0
80 57 0.00 0.0
84 59 0.33 0.0
86 62 0.72 0.0
85 63 0.09 0.0
82 62 0.00 0.0
69 50 0.00 0.0
76 42 0.46 0.0
65 53 0.16 0.0
75 46 0.00 0.0
79 53 0.00 0.0
87 62 0.00 0.0
74 55 0.00 0.0
87 55 0.50 0.0
76 55 0.00 0.0
86 47 0.00 0.0
96 71 0.00 0.0
96 69 0.00 0.0
92 73 0.00 0.0
July 1970 Sioux Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
90 63 0.67 0.0
90 65 0.00 0.0
72 56 0.01 0.0
73 52 0.00 0.0
81 45 0.00 0.0
88 62 0.21 0.0
86 62 0.16 0.0
82 55 0.00 0.0
87 52 0.00 0.0
87 66 0.34 0.0
89 65 0.00 0.0
94 69 0.00 0.0
79 69 0.73 0.0
86 62 0.25 0.0
80 60 0.00 0.0
91 60 0.00 0.0
91 62 0.00 0.0
90 66 0.30 0.0
68 49 0.00 0.0
75 45 0.00 0.0
78 53 0.00 0.0
81 58 0.00 0.0
80 59 0.00 0.0
90 65 0.00 0.0
92 67 0.00 0.0
95 72 0.15 0.0
90 68 0.00 0.0
88 68 0.00 0.0
98 68 0.05 0.0
95 63 0.11 0.0
88 62 0.00 0.0
August 1970 Sioux Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
83 57 0.00 0.0
84 55 0.00 0.0
76 50 0.00 0.0
76 61 0.00 0.0
80 68 0.00 0.0
73 69 0.18 0.0
79 68 0.12 0.0
76 64 0.00 0.0
75 63 0.00 0.0
82 61 0.00 0.0
89 59 0.00 0.0
95 67 0.00 0.0
100 69 0.00 0.0
99 74 0.00 0.0
84 57 0.05 0.0
90 48 0.00 0.0
85 67 0.00 0.0
93 69 0.00 0.0
81 55 0.00 0.0
84 43 0.00 0.0
74 56 0.01 0.0
82 51 0.00 0.0
87 45 0.00 0.0
92 56 0.00 0.0
94 61 0.01 0.0
96 58 0.00 0.0
93 67 0.00 0.0
79 67 0.00 0.0
99 63 0.10 0.0
78 54 0.00 0.0
81 54 0.06 0.0
September 1970 Sioux Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
96 64 0.00 0.0
89 67 0.41 0.0
88 61 0.00 0.0
89 56 0.00 0.0
88 69 0.00 0.0
101 71 0.01 0.0
76 53 0.00 0.0
92 51 0.00 0.0
75 48 0.06 0.0
75 39 0.00 0.0
79 52 0.00 0.0
61 48 0.00 0.0
51 43 0.01 0.0
48 42 0.43 0.0
58 39 0.19 0.0
56 36 1.24 0.0
60 46 0.00 0.0
85 43 0.00 0.0
80 62 0.00 0.0
89 66 0.23 0.0
73 53 0.09 0.0
70 43 0.00 0.0
64 42 0.40 0.0
62 50 0.00 0.0
60 46 0.07 0.0
67 33 0.00 0.0
65 36 0.00 0.0
72 38 0.00 0.0
86 39 0.00 0.0
80 41 0.00 0.0
October 1970 Sioux Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
80 44 0.00 0.0
70 43 0.00 0.0
62 30 0.00 0.0
78 45 0.00 0.0
83 45 0.00 0.0
76 57 0.00 0.0
57 34 1.35 0.0
35 33 0.24 0.6
38 24 0.44 4.5
39 19 0.08 0.0
44 35 0.25 0.0
62 29 0.00 0.0
51 31 0.00 0.0
48 26 0.00 0.0
52 26 0.00 0.0
64 26 0.00 0.0
63 39 0.00 0.0
60 35 0.00 0.0
58 38 0.00 0.0
62 44 0.00 0.0
68 45 0.00 0.0
71 43 0.00 0.0
60 43 0.00 0.0
64 55 0.00 0.0
58 34 0.47 0.0
50 27 0.00 0.0
51 30 0.06 0.0
39 29 0.02 0.0
39 32 0.12 0.0
37 34 0.10 0.0
39 33 0.00 0.0
November 1970 Sioux Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
39 33 0.12 0.0
39 33 0.11 0.0
36 35 0.04 0.0
43 29 0.00 0.0
56 24 0.00 0.0
56 33 0.00 0.0
40 30 0.04 0.0
40 35 1.25 0.0
45 31 0.15 0.0
53 28 0.00 0.0
46 27 0.06 0.0
34 26 0.00 0.0
33 29 0.00 0.0
32 12 0.00 0.0
38 13 0.00 0.0
43 18 0.00 0.0
53 22 0.00 0.0
46 34 0.08 0.0
40 24 0.15 0.0
44 27 0.00 0.0
37 23 0.00 0.0
23 5 0.00 0.0
17 3 0.00 0.0
30 9 0.00 0.0
54 30 0.00 0.0
30 10 0.17 0.5
29 5 0.00 0.0
35 23 0.00 0.0
53 22 0.00 0.0
54 26 0.00 0.0
December 1970 Sioux Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
48 26 0.00 0.0
43 19 0.00 0.0
37 15 0.00 0.0
51 10 0.00 0.0
32 5 0.00 0.0
29 5 0.00 0.0
43 21 0.00 0.0
60 20 0.00 0.0
32 18 0.01 0.0
20 12 0.45 7.5
19 8 0.01 0.2
23 12 0.01 0.2
26 3 0.00 0.0
12 -2 0.00 0.0
22 5 0.00 0.0
24 13 0.00 0.0
30 14 0.00 0.0
22 7 0.00 0.0
7 -10 0.00 0.0
10 -15 0.00 0.0
15 -1 0.02 0.2
29 5 0.00 0.0
5 -15 0.00 0.0
22 -15 0.04 0.4
21 -3 0.00 0.0
28 8 0.00 0.0
9 -8 0.00 0.0
10 -13 0.00 0.0
27 -2 0.00 0.0
30 7 0.00 0.0
30 3 0.00 0.0
Weather Station Details
Years Station Coordinates
1932–2022 Sioux Falls location