Watertown Weather in 2015

Historical record of Watertown, South Dakota weather for the year 2015 based on NOAA data.
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2015 Watertown Weather Extremes
Highest temperature 96 °F June 9
Lowest temperature -18 °F March 5
Highest daily low 69 °F September 5
Lowest daily high 0 °F January 4
Most daily precipitation 3.1 inches August 18
Most daily snow 6.5 inches November 30
Total annual precipitation 21.4 inches -
Total annual snow 22.9 inches -
Highest Temperatures in Watertown in 2015
Rank Temperature Date
1 96 °F Jun 9
2 94 °F Jul 12
3 92 °F Jul 17
4 91 °F Sep 3
4 91 °F Jul 13
6 89 °F Sep 2
6 89 °F Aug 14
6 89 °F Jul 27
9 88 °F Sep 14
9 88 °F Aug 15
9 88 °F Jul 14
9 88 °F Jul 5
Lowest Temperatures in Watertown in 2015
Rank Temperature Date
1 -18 °F March 5
2 -17 °F January 6
2 -17 °F January 5
4 -16 °F February 27
5 -15 °F January 13
6 -14 °F February 26
6 -14 °F February 22
6 -14 °F January 12
9 -13 °F March 4
9 -13 °F February 4
January 2015 Watertown Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
January 1
29 9 0.00 0.0
January 2
28 19 0.00 0.0
January 3
24 -7 0.00 0.0
January 4
0 -10 0.00 0.0
January 5
3 -17 0.13 2.5
January 6
4 -17 0.00 0.0
January 7
1 -12 0.00 0.0
January 8
17 0 0.02 0.2
January 9
4 -10 0.00 0.0
January 10
15 -9 0.00 0.0
January 11
14 2 0.00 0.0
January 12
3 -14 0.00 0.0
January 13
18 -15 0.01 0.2
January 14
27 6 0.00 0.0
January 15
33 15 0.00 0.0
January 16
28 14 0.00 0.0
January 17
38 27 0.00 0.0
January 18
42 19 0.00 0.0
January 19
43 24 0.09 0.0
January 20
35 28 0.05 0.8
January 21
28 18 0.00 0.0
January 22
31 13 0.00 0.0
January 23
39 26 0.00 0.0
January 24
37 24 0.10 0.3
January 25
32 28 0.00 0.0
January 26
42 27 0.00 0.0
January 27
37 24 0.00 0.0
January 28
40 31 0.00 0.0
January 29
31 18 0.00 0.0
January 30
37 15 0.00 0.0
January 31
26 8 0.00 0.0
February 2015 Watertown Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
February 1
8 -9 0.03 0.3
February 2
18 -10 0.00 0.0
February 3
14 4 0.03 0.5
February 4
9 -13 0.00 0.0
February 5
25 -7 0.00 0.0
February 6
40 18 0.00 0.0
February 7
46 26 0.02 0.0
February 8
36 23 0.02 0.0
February 9
30 22 0.00 0.0
February 10
34 16 0.05 0.0
February 11
18 -2 0.00 0.0
February 12
15 -6 0.03 0.4
February 13
31 8 0.00 0.0
February 14
16 -7 0.00 0.0
February 15
17 2 0.02 0.3
February 16
20 9 0.00 0.0
February 17
14 -4 0.01 0.1
February 18
4 -10 0.00 0.0
February 19
19 -12 0.00 0.0
February 20
35 17 0.00 0.0
February 21
18 0 0.00 0.0
February 22
1 -14 0.00 0.0
February 23
31 -10 0.00 0.0
February 24
33 18 0.00 0.0
February 25
18 -6 0.04 1.1
February 26
3 -14 0.00 0.0
February 27
12 -16 0.00 0.0
February 28
25 -2 0.00 0.0
March 2015 Watertown Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
March 1
28 -1 0.00 0.0
March 2
28 -4 0.00 0.0
March 3
26 -2 0.19 3.8
March 4
4 -13 0.00 0.0
March 5
23 -18 0.00 0.0
March 6
35 5 0.00 0.0
March 7
41 29 0.00 0.0
March 8
48 27 0.00 0.0
March 9
54 29 0.00 0.0
March 10
56 27 0.00 0.0
March 11
56 26 0.00 0.0
March 12
68 39 0.00 0.0
March 13
55 30 0.00 0.0
March 14
65 25 0.00 0.0
March 15
74 47 0.00 0.0
March 16
57 29 0.00 0.0
March 17
43 19 0.00 0.0
March 18
38 31 0.06 0.4
March 19
53 26 0.00 0.0
March 20
66 24 0.00 0.0
March 21
41 20 0.00 0.0
March 22
37 26 0.02 0.2
March 23
44 26 0.00 0.0
March 24
35 29 0.02 0.0
March 25
41 31 0.00 0.0
March 26
37 17 0.00 0.0
March 27
36 10 0.01 0.0
March 28
52 28 0.00 0.0
March 29
56 30 0.05 0.0
March 30
71 28 0.00 0.0
March 31
74 30 0.00 0.0
April 2015 Watertown Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
April 1
72 45 0.00 0.0
April 2
57 30 0.00 0.0
April 3
48 17 0.00 0.0
April 4
62 23 0.00 0.0
April 5
56 32 0.00 0.0
April 6
39 32 0.03 0.0
April 7
37 32 0.00 0.0
April 8
47 33 0.00 0.0
April 9
57 35 0.03 0.0
April 10
56 29 0.00 0.0
April 11
75 32 0.00 0.0
April 12
74 42 0.00 0.0
April 13
63 31 0.00 0.0
April 14
76 30 0.00 0.0
April 15
70 41 0.00 0.0
April 16
73 44 0.00 0.0
April 17
72 37 0.00 0.0
April 18
71 38 0.18 0.0
April 19
54 41 0.05 0.0
April 20
48 35 0.00 0.0
April 21
44 28 0.00 0.0
April 22
52 28 0.00 0.0
April 23
61 19 0.00 0.0
April 24
68 44 0.10 0.0
April 25
55 42 0.00 0.0
April 26
65 32 0.00 0.0
April 27
69 28 0.00 0.0
April 28
66 39 0.00 0.0
April 29
69 32 0.00 0.0
April 30
76 38 0.00 0.0
May 2015 Watertown Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
May 1
73 46 0.05 0.0
May 2
84 46 0.00 0.0
May 3
73 43 0.00 0.0
May 4
69 36 0.00 0.0
May 5
75 50 0.00 0.0
May 6
69 57 0.26 0.0
May 7
69 48 0.08 0.0
May 8
52 38 0.00 0.0
May 9
55 31 0.01 0.0
May 10
47 41 1.38 0.0
May 11
44 38 0.01 0.0
May 12
60 36 0.00 0.0
May 13
73 50 0.00 0.0
May 14
61 51 0.26 0.0
May 15
64 47 0.00 0.0
May 16
75 55 0.05 0.0
May 17
67 36 0.57 0.0
May 18
40 34 0.00 0.0
May 19
54 36 0.00 0.0
May 20
63 39 0.00 0.0
May 21
73 45 0.00 0.0
May 22
76 40 0.00 0.0
May 23
67 46 0.00 0.0
May 24
60 54 0.82 0.0
May 25
61 50 0.26 0.0
May 26
70 50 0.00 0.0
May 27
82 52 0.00 0.0
May 28
81 60 0.70 0.0
May 29
62 43 0.16 0.0
May 30
58 36 0.00 0.0
May 31
62 38 0.00 0.0
June 2015 Watertown Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
June 1
76 54 0.00 0.0
June 2
80 58 0.00 0.0
June 3
73 55 0.13 0.0
June 4
73 52 0.00 0.0
June 5
72 57 0.02 0.0
June 6
82 62 0.01 0.0
June 7
81 56 0.11 0.0
June 8
85 57 0.00 0.0
June 9
96 56 0.00 0.0
June 10
76 53 0.00 0.0
June 11
72 50 0.00 0.0
June 12
78 45 0.00 0.0
June 13
80 59 0.00 0.0
June 14
82 59 0.74 0.0
June 15
77 53 0.00 0.0
June 16
63 54 0.20 0.0
June 17
64 52 0.00 0.0
June 18
75 49 0.00 0.0
June 19
78 56 0.45 0.0
June 20
81 63 0.57 0.0
June 21
84 59 0.00 0.0
June 22
76 58 0.70 0.0
June 23
75 52 0.00 0.0
June 24
81 57 0.00 0.0
June 25
81 57 0.00 0.0
June 26
83 60 0.00 0.0
June 27
85 57 0.00 0.0
June 28
81 64 0.00 0.0
June 29
82 60 0.00 0.0
June 30
75 57 0.00 0.0
July 2015 Watertown Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
July 1
72 61 0.06 0.0
July 2
74 56 0.00 0.0
July 3
81 54 0.00 0.0
July 4
84 63 0.00 0.0
July 5
88 68 0.73 0.0
July 6
72 52 0.11 0.0
July 7
70 44 0.00 0.0
July 8
74 52 0.00 0.0
July 9
80 52 0.00 0.0
July 10
83 57 0.00 0.0
July 11
87 66 0.01 0.0
July 12
94 69 0.00 0.0
July 13
91 69 0.00 0.0
July 14
88 63 0.00 0.0
July 15
86 66 0.04 0.0
July 16
84 67 0.00 0.0
July 17
92 62 1.05 0.0
July 18
80 61 0.00 0.0
July 19
85 60 0.00 0.0
July 20
78 59 0.00 0.0
July 21
80 53 0.00 0.0
July 22
82 64 0.00 0.0
July 23
87 62 0.00 0.0
July 24
85 66 0.06 0.0
July 25
86 62 0.68 0.0
July 26
83 62 0.00 0.0
July 27
89 66 0.00 0.0
July 28
78 61 0.83 0.0
July 29
81 59 0.00 0.0
July 30
85 59 0.00 0.0
July 31
84 56 0.00 0.0
August 2015 Watertown Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
August 1
87 59 0.00 0.0
August 2
80 60 0.00 0.0
August 3
79 53 0.00 0.0
August 4
81 53 0.00 0.0
August 5
81 58 0.00 0.0
August 6
81 65 1.32 0.0
August 7
85 63 0.00 0.0
August 8
83 67 0.48 0.0
August 9
81 64 0.22 0.0
August 10
81 57 0.00 0.0
August 11
84 58 0.00 0.0
August 12
87 62 0.00 0.0
August 13
85 67 0.00 0.0
August 14
89 66 0.00 0.0
August 15
88 69 0.00 0.0
August 16
76 57 0.06 0.0
August 17
70 54 0.01 0.0
August 18
57 51 3.08 0.0
August 19
69 50 0.18 0.0
August 20
75 44 0.00 0.0
August 21
79 58 0.00 0.0
August 22
78 53 0.00 0.0
August 23
68 50 0.02 0.0
August 24
69 48 0.00 0.0
August 25
73 39 0.00 0.0
August 26
74 48 0.05 0.0
August 27
75 62 0.02 0.0
August 28
78 61 0.00 0.0
August 29
79 56 0.00 0.0
August 30
81 61 0.00 0.0
August 31
85 64 0.00 0.0
September 2015 Watertown Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
September 1
81 65 0.00 0.0
September 2
89 65 0.00 0.0
September 3
91 69 0.00 0.0
September 4
85 69 0.03 0.0
September 5
80 69 0.02 0.0
September 6
85 53 0.00 0.0
September 7
75 48 0.01 0.0
September 8
74 52 0.00 0.0
September 9
77 52 0.00 0.0
September 10
69 43 0.00 0.0
September 11
64 37 0.00 0.0
September 12
70 40 0.00 0.0
September 13
80 48 0.00 0.0
September 14
88 57 0.00 0.0
September 15
81 65 0.00 0.0
September 16
86 63 0.00 0.0
September 17
73 46 0.00 0.0
September 18
62 41 0.14 0.0
September 19
67 37 0.00 0.0
September 20
78 49 0.00 0.0
September 21
86 54 0.00 0.0
September 22
74 53 0.00 0.0
September 23
74 58 0.01 0.0
September 24
66 61 0.05 0.0
September 25
79 59 0.00 0.0
September 26
80 56 0.00 0.0
September 27
84 58 0.00 0.0
September 28
73 57 0.01 0.0
September 29
70 37 0.00 0.0
September 30
70 47 0.00 0.0
October 2015 Watertown Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
October 1
66 50 0.00 0.0
October 2
61 45 0.00 0.0
October 3
58 40 0.00 0.0
October 4
57 47 0.00 0.0
October 5
63 51 0.00 0.0
October 6
71 45 0.00 0.0
October 7
68 38 0.02 0.0
October 8
66 41 0.00 0.0
October 9
62 34 0.00 0.0
October 10
83 49 0.00 0.0
October 11
86 52 0.00 0.0
October 12
61 44 0.00 0.0
October 13
70 34 0.00 0.0
October 14
69 34 0.00 0.0
October 15
59 38 0.00 0.0
October 16
53 25 0.00 0.0
October 17
59 27 0.00 0.0
October 18
68 39 0.00 0.0
October 19
78 47 0.00 0.0
October 20
74 45 0.00 0.0
October 21
60 35 0.00 0.0
October 22
63 31 0.18 0.0
October 23
58 47 1.26 0.0
October 24
57 38 0.00 0.0
October 25
59 41 0.00 0.0
October 26
51 38 0.00 0.0
October 27
56 44 0.00 0.0
October 28
49 33 0.03 0.0
October 29
45 34 0.00 0.0
October 30
54 32 0.00 0.0
October 31
62 40 0.00 0.0
November 2015 Watertown Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
November 1
62 32 0.00 0.0
November 2
70 42 0.00 0.0
November 3
69 46 0.00 0.0
November 4
68 47 0.00 0.0
November 5
47 39 0.15 0.0
November 6
47 32 0.02 0.0
November 7
52 25 0.00 0.0
November 8
60 39 0.00 0.0
November 9
64 39 0.00 0.0
November 10
62 38 0.00 0.0
November 11
39 35 0.00 0.0
November 12
45 31 0.00 0.0
November 13
48 18 0.00 0.0
November 14
66 31 0.00 0.0
November 15
65 37 0.00 0.0
November 16
52 50 0.03 0.0
November 17
50 38 0.72 0.0
November 18
45 31 0.06 0.0
November 19
35 26 0.00 0.0
November 20
32 16 0.00 0.0
November 21
30 13 0.00 0.0
November 22
44 14 0.00 0.0
November 23
44 24 0.00 0.0
November 24
47 31 0.00 0.0
November 25
36 27 0.00 0.0
November 26
27 13 0.00 0.0
November 27
25 5 0.00 0.0
November 28
36 9 0.00 0.0
November 29
36 27 0.00 0.0
November 30
32 28 0.42 6.5
December 2015 Watertown Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
December 1
32 29 0.09 1.1
December 2
32 4 0.00 0.0
December 3
33 2 0.00 0.0
December 4
41 11 0.00 0.0
December 5
40 29 0.00 0.0
December 6
39 15 0.00 0.0
December 7
39 23 0.00 0.0
December 8
42 27 0.00 0.0
December 9
45 24 0.00 0.0
December 10
48 35 0.01 0.0
December 11
35 31 0.00 0.0
December 12
33 31 0.00 0.0
December 13
34 31 0.00 0.0
December 14
33 28 0.02 0.0
December 15
30 27 0.08 1.1
December 16
31 20 0.05 0.9
December 17
26 12 0.01 0.0
December 18
20 0 0.00 0.0
December 19
34 0 0.00 0.0
December 20
34 19 0.00 0.0
December 21
22 17 0.00 0.0
December 22
36 18 0.00 0.0
December 23
32 20 0.00 0.0
December 24
24 18 0.00 0.0
December 25
29 18 0.00 0.0
December 26
28 2 0.06 2.2
December 27
15 -3 0.00 0.0
December 28
17 0 0.00 0.0
December 29
23 17 0.00 0.0
December 30
21 6 0.00 0.0
December 31
21 5 0.00 0.0
Weather Station Details
Years Station Coordinates
1893–2024 Watertown Regional Airport location