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Rapid City Weather in 2020

Historical record of Rapid City, South Dakota weather for the year 2020 based on NOAA data.
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2020 Rapid City Weather Extremes
Highest temperature 104 °F September 5
Lowest temperature -7 °F October 26
Highest daily low 66 °F July 23
Lowest daily high 13 °F January 15
Most daily precipitation 1.5 inches June 4
Total annual precipitation 12.9 inches -
January 2020 Rapid City Weather
Day High (°F) Low (°F) Precip. (inches)
January 1
50 26 0.00
January 2
44 28 0.00
January 3
36 21 0.00
January 4
53 22 0.00
January 5
42 25 0.00
January 6
42 18 0.00
January 7
34 17 0.00
January 8
41 23 0.00
January 9
41 18 0.02
January 10
18 -1 0.10
January 11
21 2 0.01
January 12
32 6 0.00
January 13
37 8 0.00
January 14
13 -2 0.00
January 15
13 -6 0.00
January 16
40 9 0.00
January 17
38 13 0.00
January 18
27 9 0.00
January 19
25 3 0.00
January 20
36 2 0.00
January 21
56 29 0.00
January 22
48 33 0.01
January 23
42 19 0.00
January 24
40 13 0.00
January 25
52 25 0.00
January 26
49 24 0.00
January 27
35 28 0.03
January 28
45 23 0.03
January 29
47 25 0.00
January 30
40 22 0.01
January 31
48 17 0.00
February 2020 Rapid City Weather
Day High (°F) Low (°F) Precip. (inches)
February 1
69 29 0.00
February 2
49 26 0.02
February 3
26 20 0.05
February 4
26 13 0.00
February 5
36 2 0.00
February 6
35 25 0.15
February 7
28 10 0.10
February 8
37 10 0.00
February 9
31 17 0.03
February 10
33 14 0.00
February 11
39 7 0.00
February 12
36 3 0.01
February 13
24 0 0.00
February 14
54 14 0.00
February 15
44 18 0.00
February 16
49 21 0.00
February 17
35 15 0.10
February 18
25 9 0.03
February 19
19 2 0.00
February 20
40 1 0.00
February 21
54 15 0.00
February 22
56 27 0.00
February 23
46 25 0.00
February 24
31 23 0.25
February 25
26 5 0.13
February 26
31 -2 0.00
February 27
39 22 0.10
February 28
50 20 0.00
February 29
59 24 0.00
March 2020 Rapid City Weather
Day High (°F) Low (°F) Precip. (inches)
March 1
36 23 0.00
March 2
44 18 0.01
March 3
48 24 0.00
March 4
63 26 0.00
March 5
46 27 0.00
March 6
69 25 0.00
March 7
74 30 0.00
March 8
63 27 0.00
March 9
50 20 0.00
March 10
50 28 0.00
March 11
68 25 0.00
March 12
42 20 0.00
March 13
37 16 0.16
March 14
31 26 0.07
March 15
41 28 0.00
March 16
28 22 0.00
March 17
56 23 0.00
March 18
43 28 0.00
March 19
38 12 0.02
March 20
30 6 0.00
March 21
56 12 0.00
March 22
50 27 0.03
March 23
62 23 0.00
March 24
63 31 0.00
March 25
41 29 0.22
March 26
43 30 0.07
March 27
48 35 0.00
March 28
56 32 0.00
March 29
58 30 0.00
March 30
67 30 0.00
March 31
68 32 0.00
April 2020 Rapid City Weather
Day High (°F) Low (°F) Precip. (inches)
April 1
46 16 0.33
April 2
16 8 0.12
April 3
30 -1 0.00
April 4
53 18 0.00
April 5
69 25 0.00
April 6
75 32 0.00
April 7
74 33 0.00
April 8
51 26 0.00
April 9
47 24 0.00
April 10
68 28 0.00
April 11
47 24 0.24
April 12
25 10 0.05
April 13
26 7 0.00
April 14
35 5 0.00
April 15
41 19 0.01
April 16
42 20 0.00
April 17
56 18 0.00
April 18
62 29 0.00
April 19
48 29 0.13
April 20
66 29 0.00
April 21
75 30 0.00
April 22
72 42 0.00
April 23
62 41 0.09
April 24
63 33 0.00
April 25
64 27 0.00
April 26
74 35 0.00
April 27
80 38 0.02
April 28
64 37 0.00
April 29
68 37 0.00
April 30
83 36 0.10
May 2020 Rapid City Weather
Day High (°F) Low (°F) Precip. (inches)
May 1
69 49 0.00
May 2
67 45 0.13
May 3
73 36 0.26
May 4
61 36 0.08
May 5
62 34 0.03
May 6
62 33 0.00
May 7
58 34 0.05
May 8
61 33 0.00
May 9
50 27 0.00
May 10
47 25 0.00
May 11
42 34 0.03
May 12
46 34 0.16
May 13
64 42 0.41
May 14
61 38 0.00
May 15
59 40 0.61
May 16
52 37 0.11
May 17
65 33 0.00
May 18
76 43 0.00
May 19
83 51 0.00
May 20
80 54 0.01
May 21
76 46 0.01
May 22
83 42 0.00
May 23
75 50 0.30
May 24
61 43 0.00
May 25
64 38 0.00
May 26
76 38 0.00
May 27
76 46 0.01
May 28
70 45 0.00
May 29
72 44 0.02
May 30
66 50 0.04
May 31
84 49 0.00
June 2020 Rapid City Weather
Day High (°F) Low (°F) Precip. (inches)
June 1
86 59 0.00
June 2
79 56 0.00
June 3
79 55 0.24
June 4
81 53 1.51
June 5
79 51 0.02
June 6
86 56 0.01
June 7
86 54 0.09
June 8
73 52 0.06
June 9
67 43 0.00
June 10
73 40 0.00
June 11
81 46 0.00
June 12
88 48 0.00
June 13
90 60 0.00
June 14
93 58 0.00
June 15
79 59 0.00
June 16
94 57 0.02
June 17
80 55 0.02
June 18
72 49 0.00
June 19
69 43 0.00
June 20
78 49 0.10
June 21
79 56 0.02
June 22
77 53 0.02
June 23
81 49 0.00
June 24
90 57 0.00
June 25
86 64 0.00
June 26
82 61 0.02
June 27
91 55 0.00
June 28
89 59 0.02
June 29
96 56 0.01
June 30
76 48 0.00
July 2020 Rapid City Weather
Day High (°F) Low (°F) Precip. (inches)
July 1
89 47 0.00
July 2
94 61 0.10
July 3
95 60 0.00
July 4
93 65 0.00
July 5
92 59 0.53
July 6
86 57 0.08
July 7
93 59 0.00
July 8
84 61 0.00
July 9
82 60 0.01
July 10
85 59 0.32
July 11
85 57 0.00
July 12
91 53 0.00
July 13
87 58 0.00
July 14
75 54 0.41
July 15
84 57 0.00
July 16
87 61 0.00
July 17
99 58 0.00
July 18
84 61 0.00
July 19
81 59 0.17
July 20
84 58 0.12
July 21
82 58 0.00
July 22
94 57 0.00
July 23
100 66 0.00
July 24
90 60 0.00
July 25
96 61 0.00
July 26
85 55 0.00
July 27
92 57 0.00
July 28
90 59 0.08
July 29
71 62 0.23
July 30
83 59 0.11
July 31
91 61 0.00
August 2020 Rapid City Weather
Day High (°F) Low (°F) Precip. (inches)
August 1
83 53 0.00
August 2
81 49 0.00
August 3
86 51 0.00
August 4
85 56 0.00
August 5
87 54 0.00
August 6
93 54 0.07
August 7
93 58 0.02
August 8
89 59 0.42
August 9
84 57 0.00
August 10
84 53 0.00
August 11
87 60 0.02
August 12
101 59 0.00
August 13
92 59 0.00
August 14
83 51 0.00
August 15
91 49 0.00
August 16
92 52 0.00
August 17
96 53 0.00
August 18
95 59 0.00
August 19
96 61 0.00
August 20
97 60 0.00
August 21
91 60 0.00
August 22
94 61 0.00
August 23
101 62 0.12
August 24
88 59 0.00
August 25
98 59 0.00
August 26
93 63 0.00
August 27
87 63 0.28
August 28
76 48 0.00
August 29
89 46 0.00
August 30
81 49 0.01
August 31
71 37 0.00
September 2020 Rapid City Weather
Day High (°F) Low (°F) Precip. (inches)
September 1
81 44 0.00
September 2
95 48 0.00
September 3
79 50 0.00
September 4
86 48 0.00
September 5
104 48 0.00
September 6
86 58 0.00
September 7
57 32 0.96
September 8
44 30 0.03
September 9
54 24 0.00
September 10
64 27 0.05
September 11
63 41 0.06
September 12
79 42 0.01
September 13
79 45 0.00
September 14
94 43 0.00
September 15
84 47 0.00
September 16
66 47 0.00
September 17
73 44 0.00
September 18
75 41 0.00
September 19
82 47 0.00
September 20
80 49 0.00
September 21
80 46 0.00
September 22
85 44 0.00
September 23
86 54 0.00
September 24
92 47 0.00
September 25
79 53 0.00
September 26
68 48 0.00
September 27
62 45 0.00
September 28
66 36 0.00
September 29
81 36 0.00
September 30
63 44 0.00
October 2020 Rapid City Weather
Day High (°F) Low (°F) Precip. (inches)
October 1
58 36 0.00
October 2
71 31 0.00
October 3
68 35 0.00
October 4
76 32 0.00
October 5
73 44 0.00
October 6
85 42 0.00
October 7
72 43 0.00
October 8
89 43 0.00
October 9
78 44 0.00
October 10
84 41 0.00
October 11
73 31 0.00
October 12
73 28 0.00
October 13
63 33 0.00
October 14
61 33 0.00
October 15
51 24 0.00
October 16
56 22 0.01
October 17
51 27 0.17
October 18
29 24 0.06
October 19
33 29 0.04
October 20
51 33 0.00
October 21
34 29 0.30
October 22
29 22 0.06
October 23
24 12 0.02
October 24
26 16 0.26
October 25
17 10 0.03
October 26
14 -7 0.00
October 27
40 2 0.00
October 28
47 31 0.00
October 29
61 32 0.00
October 30
69 30 0.00
October 31
56 28 0.00
November 2020 Rapid City Weather
Day High (°F) Low (°F) Precip. (inches)
November 1
61 22 0.00
November 2
74 34 0.00
November 3
77 38 0.00
November 4
77 43 0.00
November 5
79 38 0.00
November 6
78 39 0.00
November 7
75 35 0.00
November 8
58 23 0.07
November 9
32 16 0.00
November 10
42 14 0.00
November 11
47 21 0.06
November 12
33 4 0.00
November 13
55 14 0.00
November 14
50 33 0.01
November 15
45 22 0.00
November 16
54 23 0.00
November 17
67 25 0.00
November 18
73 43 0.00
November 19
59 29 0.00
November 20
48 19 0.00
November 21
47 18 0.00
November 22
44 17 0.00
November 23
46 21 0.00
November 24
46 19 0.00
November 25
52 13 0.00
November 26
46 18 0.00
November 27
51 18 0.00
November 28
64 23 0.00
November 29
39 14 0.00
November 30
56 12 0.00
December 2020 Rapid City Weather
Day High (°F) Low (°F) Precip. (inches)
December 1
46 30 0.00
December 2
39 13 0.00
December 3
53 15 0.00
December 4
63 23 0.00
December 5
58 26 0.00
December 6
60 22 0.00
December 7
64 25 0.00
December 8
68 32 0.00
December 9
70 29 0.00
December 10
46 22 0.00
December 11
33 19 0.00
December 12
29 16 0.00
December 13
32 9 0.00
December 14
16 11 0.08
December 15
28 12 0.04
December 16
43 16 0.00
December 17
45 18 0.00
December 18
43 19 0.01
December 19
51 14 0.00
December 20
60 23 0.00
December 21
50 24 0.00
December 22
67 24 0.00
December 23
24 8 0.01
December 24
48 16 0.00
December 25
56 23 0.00
December 26
48 20 0.00
December 27
38 22 0.00
December 28
29 19 0.02
December 29
35 18 0.13
December 30
28 6 0.00
December 31
44 16 0.00
Weather Station Details
Years Station Coordinates
1948–2022 Rapid City Regional Airport location