Interior Weather in 2018

Historical record of Interior, South Dakota weather for the year 2018 based on NOAA data.
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2018 Interior Weather Extremes
Highest temperature 103 °F June 14
Lowest temperature -21 °F January 1
Highest daily low 75 °F August 3
Lowest daily high 6 °F February 20
Most daily precipitation 2.0 inches June 20
Most daily snow 9.0 inches March 16
Total annual precipitation 21.3 inches -
Total annual snow 48.8 inches -
Highest Temperatures in Interior in 2018
Rank Temperature Date
1 103 °F Jun 14
2 100 °F Aug 27
2 100 °F Aug 12
2 100 °F Aug 11
2 100 °F Aug 10
2 100 °F Aug 3
2 100 °F Aug 2
2 100 °F Jul 10
2 100 °F Jul 7
2 100 °F Jun 15
Lowest Temperatures in Interior in 2018
Rank Temperature Date
1 -21 °F January 1
2 -20 °F February 21
3 -15 °F January 16
4 -14 °F February 10
5 -7 °F February 11
5 -7 °F January 15
5 -7 °F January 2
8 -5 °F February 23
9 -4 °F February 16
9 -4 °F January 3
January 2018 Interior Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
January 1
8 -21 0.00 0.0
January 2
30 -7 0.00 0.0
January 3
30 -4 0.00 0.0
January 4
36 5 0.00 0.0
January 5
36 5 0.00 0.0
January 6
43 14 0.00 0.0
January 7
45 32 0.00 0.0
January 8
45 22 0.00 0.0
January 9
54 24 0.00 0.0
January 10
51 19 0.00 0.0
January 11
19 -1 0.00 0.0
January 12
9 -2 0.01 0.0
January 13
20 1 0.01 0.0
January 14
37 18 0.10 1.0
January 15
27 -7 0.00 0.0
January 16
25 -15 0.00 0.0
January 17
44 9 0.00 0.0
January 18
51 23 0.00 0.0
January 19
48 36 0.00 0.0
January 20
41 40 0.04 0.0
January 21
40 25 0.41 5.0
January 22
34 13 0.00 0.0
January 23
36 20 0.00 0.0
January 24
34 10 0.00 0.0
January 25
48 18 0.00 0.0
January 26
44 31 0.00 0.0
January 27
44 23 0.00 0.0
January 28
33 10 0.00 0.0
January 29
32 14 0.00 0.0
January 30
47 14 0.00 0.0
January 31
46 30 0.00 0.0
February 2018 Interior Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
February 1
39 3 0.00 0.0
February 2
42 9 0.00 0.0
February 3
41 17 0.02 0.0
February 4
17 -3 0.11 2.0
February 5
16 5 0.10 2.0
February 6
27 1 0.00 0.0
February 7
34 4 0.00 0.0
February 8
32 11 0.00 0.0
February 9
12 -1 0.06 2.0
February 10
6 -14 0.00 0.0
February 11
22 -7 0.00 0.0
February 12
15 2 0.00 0.0
February 13
34 6 0.00 0.0
February 14
50 16 0.00 0.0
February 15
47 11 0.15 3.0
February 16
35 -4 0.00 0.0
February 17
35 17 0.00 0.0
February 18
38 13 0.00 0.0
February 19
13 2 0.20 5.0
February 20
6 -2 0.23 5.0
February 21
12 -20 0.00 0.0
February 22
24 3 0.00 0.0
February 23
15 -5 0.00 0.0
February 24
25 0 0.04 0.0
February 25
32 8 0.00 0.0
February 26
44 10 0.00 0.0
February 27
41 14 0.00 0.0
February 28
38 14 0.00 0.0
March 2018 Interior Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
March 1
44 17 0.00 0.0
March 2
54 30 0.00 0.0
March 3
53 24 0.00 0.0
March 4
31 27 0.00 0.0
March 5
30 22 0.00 0.0
March 6
26 16 0.00 0.0
March 7
33 12 0.00 0.0
March 8
48 17 0.00 0.0
March 9
59 18 0.00 0.0
March 10
55 16 0.00 0.0
March 11
40 19 0.00 0.0
March 12
44 17 0.00 0.0
March 13
57 20 0.00 0.0
March 14
66 32 0.00 0.0
March 15
62 25 0.00 0.0
March 16
52 25 0.89 9.0
March 17
36 23 0.00 0.0
March 18
42 29 0.00 0.0
March 19
32 28 0.00 0.0
March 20
42 18 0.00 0.0
March 21
52 27 0.00 0.0
March 22
56 28 0.00 0.0
March 23
58 39 0.00 0.0
March 24
52 31 0.01 0.0
March 25
48 32 0.00 0.0
March 26
46 31 0.31 0.0
March 27
57 28 0.00 0.0
March 28
58 37 0.00 0.0
March 29
50 14 0.10 1.0
March 30
57 27 0.00 0.0
March 31
58 15 0.00 0.0
April 2018 Interior Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
April 1
43 16 0.00 0.0
April 2
44 28 0.00 0.0
April 3
33 13 0.20 3.0
April 4
45 12 0.00 0.0
April 5
40 11 0.00 0.0
April 6
38 12 0.08 0.5
April 7
39 15 0.00 0.0
April 8
38 30 0.02 1.0
April 9
49 28 0.00 0.0
April 10
68 27 0.00 0.0
April 11
68 39 0.00 0.0
April 12
66 37 0.00 0.0
April 13
68 23 0.79 5.0
April 14
29 18 0.15 1.0
April 15
34 14 0.00 0.0
April 16
44 19 0.00 0.0
April 17
51 29 0.00 0.0
April 18
55 32 0.33 0.0
April 19
57 28 0.00 0.0
April 20
57 33 0.05 0.0
April 21
46 39 0.01 0.0
April 22
64 35 0.00 0.0
April 23
71 27 0.00 0.0
April 24
71 34 0.08 0.0
April 25
70 31 0.00 0.0
April 26
71 42 0.00 0.0
April 27
69 41 0.00 0.0
April 28
72 39 0.00 0.0
April 29
81 49 0.00 0.0
April 30
81 48 0.10 0.0
May 2018 Interior Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
May 1
56 44 0.06 0.0
May 2
64 38 0.11 0.0
May 3
73 48 0.00 0.0
May 4
82 47 0.00 0.0
May 5
82 50 0.00 0.0
May 6
77 47 0.00 0.0
May 7
90 57 0.00 0.0
May 8
90 53 0.04 0.0
May 9
75 47 0.00 0.0
May 10
73 45 0.07 0.0
May 11
51 39 0.05 0.0
May 12
47 42 0.25 0.0
May 13
54 46 0.02 0.0
May 14
74 46 0.00 0.0
May 15
77 49 0.00 0.0
May 16
85 51 0.00 0.0
May 17
90 61 0.84 0.0
May 18
88 52 0.00 0.0
May 19
70 42 0.03 0.0
May 20
63 43 0.00 0.0
May 21
77 47 0.00 0.0
May 22
85 54 0.00 0.0
May 23
83 56 1.98 0.0
May 24
85 56 0.21 0.0
May 25
87 58 0.00 0.0
May 26
95 59 0.00 0.0
May 27
95 70 0.00 0.0
May 28
83 58 0.19 0.0
May 29
78 56 0.00 0.0
May 30
83 57 0.02 0.0
May 31
91 54 0.00 0.0
June 2018 Interior Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
June 1
92 69 0.00 0.0
June 2
91 44 0.00 0.0
June 3
81 48 0.00 0.0
June 4
92 57 0.00 0.0
June 5
99 62 0.00 0.0
June 6
98 61 0.00 0.0
June 7
99 60 0.15 0.0
June 8
89 63 0.00 0.0
June 9
84 54 0.76 0.0
June 10
92 56 0.01 0.0
June 11
77 58 0.00 0.0
June 12
77 54 0.00 0.0
June 13
84 49 0.00 0.0
June 14
103 66 0.00 0.0
June 15
100 61 0.00 0.0
June 16
85 65 0.00 0.0
June 17
80 56 1.15 0.0
June 18
61 54 1.24 0.0
June 19
70 56 0.04 0.0
June 20
72 60 2.03 0.0
June 21
80 55 0.00 0.0
June 22
84 61 0.00 0.0
June 23
81 58 0.48 0.0
June 24
79 59 0.09 0.0
June 25
76 56 0.00 0.0
June 26
87 57 0.00 0.0
June 27
88 66 0.00 0.0
June 28
95 68 0.00 0.0
June 29
93 69 0.00 0.0
June 30
85 60 0.20 0.0
July 2018 Interior Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
July 1
84 53 0.12 0.0
July 2
93 58 0.00 0.0
July 3
94 70 0.02 0.0
July 4
85 61 0.00 0.0
July 5
81 61 0.00 0.0
July 6
93 67 0.00 0.0
July 7
100 72 0.00 0.0
July 8
n/a 74 0.00 0.0
July 9
95 71 0.00 0.0
July 10
100 75 0.00 0.0
July 11
99 74 0.00 0.0
July 12
94 67 0.00 0.0
July 13
89 62 0.00 0.0
July 14
99 68 0.00 0.0
July 15
97 60 0.17 0.0
July 16
93 61 0.00 0.0
July 17
94 61 0.00 0.0
July 18
91 61 0.17 0.0
July 19
93 60 0.06 0.0
July 20
93 64 0.00 0.0
July 21
94 68 0.00 0.0
July 22
94 70 0.11 0.0
July 23
92 61 0.00 0.0
July 24
95 63 0.00 0.0
July 25
96 62 0.33 0.0
July 26
83 59 0.02 0.0
July 27
81 56 0.00 0.0
July 28
81 57 0.05 0.0
July 29
76 58 0.00 0.0
July 30
81 51 0.15 0.0
July 31
92 56 0.00 0.0
August 2018 Interior Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
August 1
91 62 0.00 0.0
August 2
100 62 0.00 0.0
August 3
100 75 0.00 0.0
August 4
92 62 0.13 0.0
August 5
92 64 0.00 0.0
August 6
85 55 0.68 0.0
August 7
89 54 0.00 0.0
August 8
97 61 0.00 0.0
August 9
98 57 0.00 0.0
August 10
100 58 0.00 0.0
August 11
100 68 0.00 0.0
August 12
100 71 0.00 0.0
August 13
96 63 0.00 0.0
August 14
97 59 0.39 0.0
August 15
78 58 0.38 0.0
August 16
88 56 0.00 0.0
August 17
89 60 0.00 0.0
August 18
95 66 0.00 0.0
August 19
95 56 0.61 0.0
August 20
70 48 0.00 0.0
August 21
70 53 0.00 0.0
August 22
80 55 0.00 0.0
August 23
89 62 0.00 0.0
August 24
89 56 0.10 0.0
August 25
93 54 0.00 0.0
August 26
98 56 0.00 0.0
August 27
100 57 0.00 0.0
August 28
78 50 0.00 0.0
August 29
86 44 0.00 0.0
August 30
95 59 0.01 0.0
August 31
93 57 0.00 0.0
September 2018 Interior Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
September 1
88 61 0.00 0.0
September 2
88 59 0.00 0.0
September 3
87 58 0.00 0.0
September 4
87 61 0.00 0.0
September 5
73 57 0.00 0.0
September 6
85 57 0.00 0.0
September 7
88 55 0.00 0.0
September 8
87 54 0.00 0.0
September 9
89 61 0.05 0.0
September 10
89 55 0.00 0.0
September 11
89 62 0.00 0.0
September 12
98 57 0.00 0.0
September 13
97 58 0.00 0.0
September 14
83 57 0.00 0.0
September 15
85 58 0.00 0.0
September 16
88 70 0.00 0.0
September 17
86 54 0.00 0.0
September 18
73 50 0.07 0.0
September 19
72 53 0.04 0.0
September 20
59 51 0.25 0.0
September 21
60 41 0.00 0.0
September 22
88 50 0.00 0.0
September 23
89 46 0.00 0.0
September 24
65 46 0.18 0.0
September 25
62 46 0.42 0.0
September 26
72 39 0.00 0.0
September 27
48 47 0.03 0.0
September 28
49 41 0.20 0.0
September 29
54 44 0.00 0.0
September 30
52 41 0.00 0.0
October 2018 Interior Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
October 1
65 40 0.00 0.0
October 2
82 41 0.15 0.0
October 3
79 54 0.00 0.0
October 4
55 27 0.04 0.0
October 5
55 28 0.22 0.0
October 6
56 26 0.00 0.0
October 7
54 36 0.03 0.0
October 8
38 34 0.27 0.0
October 9
37 31 0.16 0.0
October 10
38 30 0.45 1.0
October 11
45 22 0.00 0.0
October 12
56 33 0.10 0.0
October 13
56 33 0.08 0.0
October 14
35 23 0.20 1.5
October 15
49 19 0.00 0.0
October 16
62 39 0.00 0.0
October 17
69 40 0.00 0.0
October 18
74 44 0.00 0.0
October 19
72 42 0.00 0.0
October 20
63 34 0.00 0.0
October 21
68 34 0.00 0.0
October 22
67 32 0.00 0.0
October 23
68 33 0.00 0.0
October 24
69 50 0.00 0.0
October 25
69 43 0.00 0.0
October 26
67 38 0.00 0.0
October 27
68 38 0.00 0.0
October 28
62 35 0.00 0.0
October 29
66 34 0.00 0.0
October 30
60 37 0.00 0.0
October 31
58 32 0.00 0.0
November 2018 Interior Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
November 1
54 24 0.00 0.0
November 2
53 30 0.00 0.0
November 3
44 36 0.18 0.0
November 4
51 32 0.02 0.0
November 5
49 36 0.03 0.0
November 6
45 28 0.00 0.0
November 7
34 15 0.00 0.0
November 8
32 20 0.03 0.5
November 9
27 6 0.00 0.1
November 10
43 15 0.00 0.0
November 11
38 25 0.00 0.0
November 12
31 15 0.00 0.0
November 13
51 18 0.00 0.0
November 14
66 28 0.00 0.0
November 15
57 31 0.00 0.0
November 16
50 29 0.00 0.0
November 17
41 14 0.00 0.2
November 18
44 13 0.00 0.0
November 19
40 32 0.00 0.0
November 20
60 20 0.00 0.0
November 21
61 22 0.00 0.0
November 22
67 16 0.00 0.0
November 23
64 26 0.00 0.0
November 24
52 27 0.00 0.0
November 25
52 25 0.00 0.0
November 26
31 22 0.00 0.0
November 27
38 22 0.00 0.0
November 28
54 33 0.00 0.0
November 29
51 28 0.00 0.0
November 30
47 29 0.00 0.0
December 2018 Interior Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
December 1
n/a n/a n/a n/a
December 2
n/a n/a n/a n/a
December 3
n/a n/a n/a n/a
December 4
n/a n/a n/a n/a
December 5
n/a n/a n/a n/a
December 6
n/a n/a n/a n/a
December 7
n/a n/a n/a n/a
December 8
n/a n/a n/a n/a
December 9
n/a n/a n/a n/a
December 10
n/a n/a n/a n/a
December 11
n/a n/a n/a n/a
December 12
n/a n/a n/a n/a
December 13
n/a n/a n/a n/a
December 14
n/a n/a n/a n/a
December 15
n/a n/a n/a n/a
December 16
n/a n/a n/a n/a
December 17
n/a n/a n/a n/a
December 18
n/a n/a n/a n/a
December 19
n/a n/a n/a n/a
December 20
n/a n/a n/a n/a
December 21
n/a n/a n/a n/a
December 22
n/a n/a n/a n/a
December 23
n/a n/a n/a n/a
December 24
n/a n/a n/a n/a
December 25
n/a n/a n/a n/a
December 26
n/a n/a n/a n/a
December 27
n/a n/a n/a n/a
December 28
n/a n/a n/a n/a
December 29
n/a n/a n/a n/a
December 30
n/a n/a n/a n/a
December 31
n/a n/a n/a n/a
Weather Station Details
Years Station Coordinates
1949–2024 Interior 3 Ne location