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Sioux Falls Weather in 1986

Historical record of Sioux Falls, South Dakota weather for the year 1986 based on NOAA data.
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1986 Sioux Falls Weather Extremes
Highest temperature 96 °F July 18
Lowest temperature -20 °F January 7
Highest daily low 77 °F July 17
Lowest daily high 2 °F February 11
Most daily precipitation 2.4 inches September 16
Most daily snow 4.5 inches January 21
Total annual precipitation 30.5 inches -
Total annual snow 24.0 inches -
January 1986 Sioux Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
January 1
34 15 0.00 0.0
January 2
30 21 0.00 0.0
January 3
29 20 0.10 1.2
January 4
21 4 0.16 3.2
January 5
17 0 0.00 0.0
January 6
2 -14 0.00 0.0
January 7
15 -20 0.00 0.0
January 8
36 13 0.00 0.0
January 9
39 21 0.00 0.0
January 10
36 19 0.00 0.0
January 11
42 25 0.00 0.0
January 12
37 16 0.00 0.0
January 13
37 10 0.00 0.0
January 14
28 15 0.00 0.0
January 15
42 19 0.00 0.0
January 16
39 25 0.00 0.0
January 17
40 21 0.00 0.0
January 18
36 27 0.00 0.0
January 19
34 24 0.00 0.0
January 20
42 21 0.00 0.0
January 21
33 10 0.43 4.5
January 22
22 -3 0.00 0.0
January 23
36 2 0.00 0.0
January 24
36 22 0.01 0.1
January 25
33 17 0.01 0.1
January 26
17 -13 0.00 0.0
January 27
18 -15 0.00 0.0
January 28
36 11 0.00 0.0
January 29
15 4 0.00 0.0
January 30
27 13 0.01 0.0
January 31
25 21 0.00 0.0
February 1986 Sioux Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
February 1
36 21 0.00 0.0
February 2
30 18 0.00 0.0
February 3
32 22 0.00 0.0
February 4
32 27 0.00 0.0
February 5
30 21 0.00 0.0
February 6
27 23 0.00 0.0
February 7
24 10 0.00 0.0
February 8
11 0 0.00 0.0
February 9
7 -8 0.00 0.0
February 10
10 -13 0.00 0.0
February 11
2 -12 0.00 0.0
February 12
10 -11 0.00 0.0
February 13
26 3 0.00 0.0
February 14
14 -5 0.00 0.0
February 15
20 4 0.01 0.1
February 16
24 19 0.00 0.0
February 17
32 22 0.00 0.0
February 18
31 12 0.00 0.0
February 19
21 7 0.03 0.5
February 20
7 0 0.00 0.0
February 21
26 2 0.00 0.0
February 22
26 9 0.00 0.2
February 23
23 5 0.00 0.0
February 24
34 -1 0.00 0.0
February 25
44 16 0.00 0.0
February 26
41 35 0.00 0.0
February 27
36 19 0.01 0.1
February 28
28 19 0.00 0.0
March 1986 Sioux Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
March 1
46 22 0.00 0.0
March 2
41 32 0.00 0.0
March 3
37 32 0.00 0.0
March 4
48 25 0.00 0.0
March 5
40 24 0.00 0.0
March 6
33 6 0.01 0.1
March 7
20 0 0.00 0.0
March 8
46 19 0.00 0.0
March 9
48 32 0.06 0.0
March 10
39 23 0.00 0.0
March 11
43 22 0.00 0.0
March 12
35 31 0.28 1.5
March 13
35 31 0.09 1.8
March 14
36 27 0.03 0.3
March 15
44 24 0.00 0.0
March 16
35 30 0.10 0.8
March 17
40 33 0.61 0.0
March 18
38 31 0.30 3.7
March 19
32 12 0.00 0.0
March 20
28 5 0.00 0.0
March 21
46 24 0.00 0.0
March 22
56 34 0.00 0.0
March 23
48 28 0.00 0.0
March 24
61 29 0.00 0.0
March 25
60 35 0.00 0.0
March 26
47 29 0.00 0.0
March 27
72 28 0.00 0.0
March 28
77 42 0.00 0.0
March 29
81 36 0.00 0.0
March 30
69 35 0.00 0.0
March 31
79 44 0.02 0.0
April 1986 Sioux Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
April 1
62 29 0.00 0.0
April 2
59 39 0.45 0.0
April 3
48 40 0.26 0.0
April 4
52 40 0.86 0.0
April 5
49 40 0.00 0.0
April 6
69 37 0.00 0.0
April 7
69 39 0.00 0.0
April 8
56 34 0.00 0.0
April 9
61 26 0.00 0.0
April 10
67 26 0.00 0.0
April 11
73 34 0.00 0.0
April 12
47 31 0.00 0.0
April 13
53 30 0.88 0.0
April 14
53 27 0.99 0.0
April 15
51 30 0.03 0.3
April 16
58 32 0.00 0.0
April 17
51 43 0.23 0.0
April 18
57 43 0.28 0.0
April 19
63 40 0.00 0.0
April 20
55 38 0.03 0.0
April 21
48 30 0.00 0.0
April 22
62 29 0.00 0.0
April 23
76 47 0.00 0.0
April 24
65 49 0.03 0.0
April 25
68 44 0.00 0.0
April 26
70 47 0.57 0.0
April 27
55 39 0.34 0.0
April 28
60 37 0.20 0.0
April 29
69 38 0.00 0.0
April 30
63 42 0.00 0.0
May 1986 Sioux Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
May 1
58 38 0.00 0.0
May 2
60 33 0.00 0.0
May 3
68 49 0.00 0.0
May 4
81 54 0.00 0.0
May 5
74 49 0.00 0.0
May 6
64 44 0.00 0.0
May 7
60 38 0.26 0.0
May 8
82 53 1.22 0.0
May 9
76 60 0.10 0.0
May 10
67 54 0.14 0.0
May 11
78 49 0.00 0.0
May 12
70 51 0.17 0.0
May 13
70 47 0.00 0.0
May 14
80 50 0.00 0.0
May 15
70 53 0.03 0.0
May 16
59 42 0.06 0.0
May 17
62 40 0.00 0.0
May 18
66 34 0.00 0.0
May 19
67 36 0.00 0.0
May 20
70 42 0.00 0.0
May 21
72 42 0.00 0.0
May 22
73 45 0.00 0.0
May 23
65 46 0.18 0.0
May 24
62 46 0.02 0.0
May 25
65 51 0.06 0.0
May 26
64 51 0.07 0.0
May 27
74 55 0.00 0.0
May 28
72 57 0.07 0.0
May 29
72 53 0.04 0.0
May 30
84 55 0.00 0.0
May 31
84 57 0.00 0.0
June 1986 Sioux Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
June 1
79 57 0.00 0.0
June 2
76 49 0.00 0.0
June 3
84 58 0.00 0.0
June 4
73 59 0.17 0.0
June 5
72 54 0.00 0.0
June 6
76 61 0.50 0.0
June 7
75 56 0.00 0.0
June 8
75 50 0.00 0.0
June 9
83 57 0.00 0.0
June 10
81 60 0.22 0.0
June 11
68 52 0.04 0.0
June 12
81 46 0.00 0.0
June 13
69 54 0.02 0.0
June 14
79 56 0.00 0.0
June 15
88 63 0.00 0.0
June 16
77 55 0.00 0.0
June 17
86 54 0.00 0.0
June 18
91 68 0.00 0.0
June 19
91 72 0.00 0.0
June 20
87 67 1.04 0.0
June 21
89 64 1.14 0.0
June 22
77 58 0.42 0.0
June 23
82 58 0.00 0.0
June 24
78 50 0.00 0.0
June 25
91 63 0.00 0.0
June 26
87 72 0.08 0.0
June 27
90 65 0.00 0.0
June 28
85 63 0.05 0.0
June 29
76 62 0.25 0.0
June 30
69 59 0.00 0.0
July 1986 Sioux Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
July 1
82 61 0.21 0.0
July 2
81 57 0.00 0.0
July 3
90 64 0.00 0.0
July 4
94 77 0.00 0.0
July 5
91 61 0.00 0.0
July 6
84 54 0.00 0.0
July 7
85 53 0.00 0.0
July 8
89 66 0.02 0.0
July 9
83 64 0.00 0.0
July 10
84 62 0.66 0.0
July 11
82 62 0.07 0.0
July 12
80 60 0.04 0.0
July 13
85 55 0.00 0.0
July 14
86 63 0.14 0.0
July 15
88 74 0.03 0.0
July 16
94 75 0.00 0.0
July 17
96 77 0.00 0.0
July 18
96 72 0.00 0.0
July 19
85 62 0.43 0.0
July 20
78 57 0.00 0.0
July 21
81 54 0.00 0.0
July 22
87 66 0.05 0.0
July 23
93 70 0.00 0.0
July 24
88 67 0.01 0.0
July 25
87 64 0.00 0.0
July 26
89 63 0.85 0.0
July 27
85 66 0.08 0.0
July 28
88 62 0.00 0.0
July 29
86 58 0.00 0.0
July 30
85 64 0.00 0.0
July 31
81 56 0.00 0.0
August 1986 Sioux Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
August 1
79 57 0.36 0.0
August 2
75 51 0.00 0.0
August 3
80 50 0.00 0.0
August 4
77 54 0.00 0.0
August 5
81 58 0.00 0.0
August 6
80 57 0.00 0.0
August 7
80 57 0.00 0.0
August 8
85 54 0.00 0.0
August 9
82 59 0.07 0.0
August 10
72 52 0.00 0.0
August 11
73 46 0.00 0.0
August 12
77 61 0.14 0.0
August 13
74 64 0.00 0.0
August 14
83 59 0.00 0.0
August 15
89 56 0.00 0.0
August 16
93 63 0.96 0.0
August 17
80 59 0.00 0.0
August 18
81 57 0.05 0.0
August 19
83 65 0.07 0.0
August 20
74 50 0.31 0.0
August 21
73 44 0.00 0.0
August 22
79 52 0.01 0.0
August 23
75 48 0.00 0.0
August 24
76 57 0.00 0.0
August 25
91 60 0.59 0.0
August 26
70 48 0.21 0.0
August 27
62 43 0.00 0.0
August 28
66 39 0.00 0.0
August 29
71 54 0.00 0.0
August 30
80 60 0.00 0.0
August 31
83 62 0.00 0.0
September 1986 Sioux Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
September 1
79 60 0.01 0.0
September 2
68 64 0.19 0.0
September 3
81 60 0.06 0.0
September 4
72 51 0.00 0.0
September 5
69 49 0.00 0.0
September 6
62 41 0.00 0.0
September 7
65 37 0.00 0.0
September 8
65 38 0.00 0.0
September 9
69 56 0.00 0.0
September 10
69 57 1.80 0.0
September 11
62 46 0.00 0.0
September 12
75 42 0.00 0.0
September 13
56 41 0.02 0.0
September 14
60 50 1.53 0.0
September 15
55 49 0.00 0.0
September 16
60 51 2.40 0.0
September 17
74 60 0.00 0.0
September 18
60 51 2.07 0.0
September 19
65 47 0.40 0.0
September 20
73 47 0.25 0.0
September 21
80 60 0.38 0.0
September 22
67 51 0.00 0.0
September 23
70 50 0.00 0.0
September 24
74 57 0.14 0.0
September 25
78 57 0.00 0.0
September 26
77 56 0.00 0.0
September 27
72 46 0.00 0.0
September 28
71 47 0.01 0.0
September 29
66 46 0.00 0.0
September 30
70 45 0.00 0.0
October 1986 Sioux Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
October 1
68 42 0.00 0.0
October 2
58 50 0.27 0.0
October 3
53 44 0.04 0.0
October 4
59 37 0.00 0.0
October 5
57 35 0.00 0.0
October 6
68 31 0.00 0.0
October 7
77 49 0.00 0.0
October 8
56 42 0.07 0.0
October 9
54 33 0.00 0.0
October 10
53 41 0.09 0.0
October 11
47 35 0.20 0.0
October 12
42 26 0.00 0.0
October 13
44 22 0.00 0.0
October 14
55 23 0.00 0.0
October 15
49 28 0.00 0.0
October 16
71 38 0.00 0.0
October 17
66 36 0.00 0.0
October 18
63 42 0.00 0.0
October 19
70 41 0.00 0.0
October 20
74 41 0.00 0.0
October 21
70 46 0.00 0.0
October 22
58 48 0.25 0.0
October 23
59 47 0.00 0.0
October 24
49 45 0.22 0.0
October 25
51 47 0.00 0.0
October 26
54 39 0.00 0.0
October 27
71 35 0.00 0.0
October 28
63 36 0.00 0.0
October 29
55 29 0.00 0.0
October 30
60 41 0.01 0.0
October 31
56 32 0.07 0.0
November 1986 Sioux Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
November 1
33 23 0.00 0.0
November 2
51 20 0.00 0.0
November 3
52 29 0.00 0.0
November 4
44 25 0.00 0.0
November 5
60 31 0.00 0.0
November 6
54 41 0.00 0.0
November 7
50 30 0.37 0.0
November 8
35 25 0.00 0.0
November 9
27 17 0.00 0.0
November 10
20 -4 0.05 1.0
November 11
22 -5 0.00 0.0
November 12
17 -4 0.00 0.0
November 13
19 -6 0.00 0.0
November 14
32 16 0.00 0.0
November 15
29 13 0.00 0.0
November 16
42 14 0.00 0.0
November 17
33 22 0.37 4.0
November 18
23 6 0.03 0.4
November 19
34 10 0.07 0.0
November 20
33 18 0.00 0.0
November 21
44 18 0.00 0.0
November 22
42 29 0.00 0.0
November 23
32 21 0.00 0.0
November 24
52 27 0.00 0.0
November 25
49 28 0.00 0.0
November 26
41 18 0.00 0.0
November 27
51 24 0.00 0.0
November 28
57 25 0.00 0.0
November 29
39 25 0.00 0.0
November 30
35 30 0.00 0.0
December 1986 Sioux Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
December 1
32 23 0.00 0.0
December 2
39 23 0.00 0.0
December 3
36 23 0.00 0.0
December 4
26 12 0.00 0.0
December 5
45 13 0.00 0.0
December 6
29 19 0.00 0.0
December 7
31 22 0.00 0.0
December 8
35 23 0.00 0.0
December 9
24 4 0.00 0.0
December 10
26 2 0.00 0.0
December 11
34 10 0.00 0.0
December 12
23 0 0.00 0.0
December 13
23 1 0.00 0.0
December 14
46 16 0.00 0.0
December 15
46 13 0.00 0.0
December 16
48 14 0.00 0.0
December 17
35 24 0.00 0.0
December 18
44 11 0.00 0.0
December 19
39 11 0.00 0.0
December 20
35 8 0.00 0.0
December 21
37 6 0.00 0.0
December 22
44 16 0.00 0.0
December 23
32 15 0.00 0.0
December 24
43 14 0.00 0.0
December 25
41 14 0.00 0.0
December 26
44 10 0.00 0.0
December 27
43 17 0.00 0.0
December 28
41 15 0.00 0.0
December 29
41 12 0.00 0.0
December 30
41 13 0.00 0.0
December 31
37 19 0.00 0.0
Weather Station Details
Years Station Coordinates
1932–2022 Sioux Falls location