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Williston Weather in 2020

Historical record of Williston, North Dakota weather for the year 2020 based on NOAA data.
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2020 Williston Weather Extremes
Highest temperature 102 °F August 18
Lowest temperature -23 °F January 16
Highest daily low 70 °F August 24
Lowest daily high -5 °F January 15
Most daily precipitation 0.9 inches June 28
Most daily snow 3.0 inches January 23
Total annual precipitation 6.1 inches -
Total annual snow 17.8 inches -
January 2020 Williston Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
January 1
36 26 0.00 0.0
January 2
35 27 0.01 0.0
January 3
32 14 0.04 0.5
January 4
41 14 0.00 0.0
January 5
43 22 0.01 0.0
January 6
34 18 0.00 0.0
January 7
29 6 0.00 0.0
January 8
24 0 0.00 0.0
January 9
24 6 0.00 0.0
January 10
10 -12 0.00 0.0
January 11
16 4 0.01 0.0
January 12
20 4 0.00 0.0
January 13
20 -5 0.04 0.5
January 14
-2 -20 0.01 0.1
January 15
-5 -22 0.04 0.5
January 16
3 -23 0.00 0.0
January 17
5 -6 0.00 0.0
January 18
0 -16 0.00 0.0
January 19
0 -18 0.00 0.0
January 20
33 -7 0.00 0.0
January 21
41 21 0.00 0.0
January 22
39 15 0.00 0.0
January 23
30 24 0.25 3.0
January 24
30 19 0.00 0.0
January 25
40 24 0.00 0.0
January 26
38 25 0.01 0.0
January 27
32 25 0.00 0.0
January 28
38 19 0.00 0.0
January 29
31 16 0.00 0.0
January 30
32 15 0.10 1.0
January 31
39 11 0.00 0.0
February 2020 Williston Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
February 1
50 26 0.00 0.0
February 2
49 28 0.00 0.0
February 3
31 11 0.00 0.0
February 4
29 5 0.00 0.0
February 5
35 13 0.00 0.0
February 6
32 15 0.00 0.0
February 7
28 7 0.00 0.0
February 8
35 14 0.00 0.0
February 9
35 18 0.00 0.0
February 10
32 20 0.00 0.0
February 11
35 9 0.00 0.0
February 12
33 -7 0.06 2.0
February 13
13 -19 0.00 0.0
February 14
38 9 0.02 1.0
February 16
33 16 0.00 0.0
February 17
32 18 0.00 0.0
February 18
25 -9 0.00 0.0
February 19
11 -16 0.00 n/a
February 20
33 2 0.00 0.0
February 21
43 20 0.00 0.0
February 22
47 23 0.00 0.0
February 23
46 23 0.00 0.0
February 24
35 30 0.00 0.0
February 25
30 17 0.02 0.5
February 26
30 7 0.00 0.0
February 27
41 18 0.00 0.2
February 28
45 22 0.00 0.0
February 29
52 30 0.00 0.0
March 2020 Williston Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
March 1
45 23 0.00 0.0
March 2
42 19 0.00 0.0
March 3
42 29 0.00 0.0
March 4
50 29 0.00 0.0
March 5
44 29 0.00 0.0
March 6
62 30 0.00 0.0
March 7
62 33 0.00 0.0
March 8
58 25 0.00 0.0
March 9
35 13 0.00 0.0
March 10
45 13 0.00 0.0
March 11
53 33 0.00 0.0
March 12
48 25 0.00 0.0
March 13
34 14 0.00 0.0
March 14
27 15 0.00 0.0
March 15
30 19 0.09 2.0
March 16
30 17 0.00 0.0
March 17
40 6 0.00 0.0
March 18
40 19 0.00 0.0
March 19
27 11 0.05 2.0
March 20
26 0 0.00 0.0
March 21
37 19 0.00 0.0
March 22
43 17 0.00 0.0
March 23
56 24 0.00 0.0
March 24
56 36 0.00 0.0
March 25
45 22 0.00 0.0
March 26
47 23 0.00 0.0
March 27
53 27 0.00 0.0
March 28
58 30 0.00 0.0
March 29
64 26 0.00 0.0
March 30
67 27 0.00 0.0
March 31
67 37 0.00 0.0
April 2020 Williston Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
April 1
40 14 0.04 0.5
April 2
21 6 0.00 0.0
April 3
31 6 0.00 0.0
April 4
47 11 0.00 0.0
April 5
47 18 0.00 0.0
April 6
61 25 0.00 0.0
April 7
61 20 0.00 0.0
April 8
55 28 0.00 0.0
April 9
43 14 0.00 0.0
April 10
59 26 0.00 0.0
April 11
58 23 0.00 0.0
April 12
35 12 0.03 0.3
April 13
28 7 0.00 0.0
April 14
37 8 0.00 0.0
April 15
38 19 0.00 0.0
April 16
44 15 0.00 0.0
April 17
60 19 0.00 0.0
April 18
58 38 0.00 0.0
April 19
57 20 0.00 0.0
April 20
61 36 0.00 0.0
April 21
77 39 0.00 0.0
April 22
76 37 0.00 0.0
April 23
70 43 0.00 0.0
April 24
64 29 0.06 0.0
April 25
64 30 0.00 0.0
April 26
70 n/a 0.00 0.0
April 27
75 35 0.00 0.0
April 28
70 43 0.00 0.0
April 29
74 30 0.00 0.0
April 30
85 48 0.00 0.0
May 2020 Williston Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
May 1
85 45 0.00 0.0
May 2
70 41 0.00 0.0
May 3
70 42 0.00 0.0
May 4
64 44 0.15 0.0
May 5
61 33 0.00 0.0
May 6
67 37 0.00 0.0
May 7
67 23 0.00 0.0
May 8
68 22 0.06 0.0
May 9
55 31 0.14 0.0
May 10
49 28 0.00 0.0
May 11
52 25 0.00 0.0
May 12
52 22 0.00 0.0
May 13
62 28 0.02 0.0
May 14
64 39 0.05 0.0
May 15
71 40 0.00 0.0
May 16
73 40 0.00 0.0
May 17
72 32 0.00 0.0
May 18
76 54 0.00 0.0
May 19
84 54 0.00 0.0
May 20
88 53 0.00 0.0
May 21
82 48 0.00 0.0
May 22
83 52 0.00 0.0
May 23
82 50 0.10 0.0
May 24
55 48 0.33 0.0
May 25
67 48 0.01 0.0
May 26
72 46 0.00 0.0
May 27
74 46 0.00 0.0
May 28
72 43 0.00 0.0
May 29
70 43 0.00 0.0
May 30
74 45 0.00 0.0
May 31
86 42 0.00 0.0
June 2020 Williston Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
June 1
87 55 0.00 0.0
June 2
82 47 0.00 0.0
June 3
81 45 0.00 0.0
June 4
79 47 0.00 0.0
June 5
78 45 0.00 0.0
June 6
72 60 0.00 0.0
June 7
82 66 0.00 0.0
June 8
79 54 0.08 0.0
June 9
71 45 0.03 0.0
June 10
75 42 0.00 0.0
June 11
83 47 0.00 0.0
June 12
82 42 0.00 0.0
June 13
91 58 0.00 0.0
June 14
90 66 0.06 0.0
June 15
82 47 0.04 0.0
June 16
84 41 0.00 0.0
June 17
80 50 0.00 0.0
June 18
70 50 0.00 0.0
June 19
72 38 0.00 0.0
June 20
75 50 0.00 0.0
June 21
74 47 0.00 0.0
June 22
73 48 0.00 0.0
June 23
85 48 0.00 0.0
June 24
94 56 0.00 0.0
June 25
93 60 0.01 0.0
June 26
88 39 0.00 0.0
June 27
96 45 0.00 0.0
June 28
94 43 0.95 0.0
June 29
84 60 0.00 0.0
June 30
85 60 0.20 0.0
July 2020 Williston Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
July 1
80 54 0.19 0.0
July 2
84 61 0.03 0.0
July 3
86 60 0.20 0.0
July 4
91 61 0.06 0.0
July 5
91 59 0.11 0.0
July 6
83 59 0.00 0.0
July 7
84 52 0.02 0.0
July 8
81 53 0.75 0.0
July 9
78 54 0.00 0.0
July 10
82 54 0.00 0.0
July 11
78 55 0.07 0.0
July 12
91 56 0.00 0.0
July 13
90 60 0.04 0.0
July 14
79 50 0.00 0.0
July 15
89 50 0.00 0.0
July 16
86 52 0.00 0.0
July 17
90 61 0.00 0.0
July 18
87 60 0.34 0.0
July 19
78 54 0.00 0.0
July 20
76 58 0.09 0.0
July 21
91 50 0.00 0.0
July 22
91 50 0.00 0.0
July 23
99 56 0.00 0.0
July 24
94 60 0.02 0.0
July 25
89 63 0.18 0.0
July 26
83 54 0.00 0.0
July 27
82 54 0.00 0.0
July 28
87 54 0.00 0.0
July 29
95 65 0.00 0.0
July 30
96 64 0.00 0.0
July 31
96 61 0.00 0.0
August 2020 Williston Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
August 1
84 55 0.00 0.0
August 2
81 50 0.00 0.0
August 4
84 53 n/a 0.0
August 5
85 53 0.00 0.0
August 6
91 46 0.00 0.0
August 7
91 61 0.00 0.0
August 8
90 42 0.00 0.0
August 9
87 51 0.00 0.0
August 10
85 49 0.00 0.0
August 11
93 55 0.00 0.0
August 12
98 52 0.00 0.0
August 13
97 58 0.00 0.0
August 14
88 47 0.05 0.0
August 15
86 40 0.00 0.0
August 16
89 56 0.00 0.0
August 17
98 56 0.00 0.0
August 18
102 62 0.00 0.0
August 19
101 57 0.00 0.0
August 20
98 54 0.00 0.0
August 21
96 59 0.00 0.0
August 22
96 60 0.00 0.0
August 23
94 55 0.00 0.0
August 24
97 70 0.00 0.0
August 25
95 69 0.00 0.0
August 26
95 55 0.03 0.0
August 27
90 54 0.00 0.0
August 28
85 50 0.26 0.0
August 29
87 51 0.00 0.0
August 30
87 52 0.02 0.0
August 31
75 46 0.00 0.0
September 2020 Williston Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
September 1
79 47 0.00 0.0
September 2
86 51 0.00 0.0
September 3
80 43 0.00 0.0
September 4
77 43 0.00 0.0
September 5
87 51 0.00 0.0
September 6
84 58 0.00 0.0
September 7
64 45 0.01 0.0
September 8
54 26 0.00 0.0
September 9
68 28 0.00 0.0
September 10
77 40 0.00 0.0
September 11
77 39 0.00 0.0
September 12
80 44 0.00 0.0
September 13
80 40 0.00 0.0
September 14
76 46 0.00 0.0
September 15
75 44 0.00 0.0
September 16
65 38 0.00 0.0
September 17
70 42 0.00 0.0
September 18
80 45 0.00 0.0
September 19
78 42 0.00 0.0
September 20
73 54 0.10 0.0
September 21
79 50 0.00 0.0
September 22
85 48 0.00 0.0
September 23
84 54 0.00 0.0
September 24
88 47 0.00 0.0
September 25
88 52 0.00 0.0
September 26
71 49 0.00 0.0
September 27
68 38 0.00 0.0
September 28
65 37 0.00 0.0
September 29
74 46 0.00 0.0
September 30
71 40 0.00 0.0
October 2020 Williston Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
October 1
59 30 0.00 0.0
October 2
64 37 0.00 0.0
October 3
62 35 0.00 0.0
October 4
75 35 0.00 0.0
October 5
76 45 0.00 0.0
October 6
77 45 0.00 0.0
October 7
74 51 0.00 0.0
October 8
75 44 0.00 0.0
October 9
75 45 0.00 0.0
October 10
82 42 0.00 0.0
October 11
78 55 0.00 0.0
October 12
59 40 0.00 0.0
October 13
55 36 0.03 0.0
October 14
55 37 0.00 0.0
October 15
43 28 0.00 0.0
October 16
41 25 0.00 0.0
October 17
34 19 0.00 0.0
October 18
24 21 0.00 0.0
October 19
28 19 0.00 0.0
October 20
31 27 0.08 1.3
October 21
31 14 0.00 0.0
October 22
30 24 0.01 1.5
October 23
24 0 0.00 0.0
October 24
20 8 0.00 0.0
October 25
20 13 0.00 0.0
October 26
22 4 0.00 0.0
October 27
44 15 0.00 0.0
October 28
44 39 0.00 0.0
October 29
46 24 0.01 0.0
October 30
62 29 0.00 0.0
October 31
60 37 0.00 0.0
November 2020 Williston Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
November 1
55 20 0.00 0.0
November 2
66 34 0.00 0.0
November 3
71 40 0.00 0.0
November 4
70 42 0.00 0.0
November 5
67 38 0.00 0.0
November 6
65 42 0.00 0.0
November 7
45 27 0.00 0.0
November 8
34 30 0.11 0.0
November 9
30 14 0.05 0.0
November 10
26 4 0.00 0.0
November 11
31 20 0.01 0.0
November 12
23 6 0.00 0.0
November 13
37 14 0.00 0.0
November 14
36 31 0.00 0.0
November 15
37 15 0.00 0.0
November 16
37 22 0.00 0.0
November 17
45 20 0.00 0.0
November 18
49 33 0.00 0.0
November 19
47 25 0.02 0.0
November 20
34 9 0.00 0.0
November 21
34 18 0.00 0.0
November 22
38 17 0.00 0.0
November 23
35 22 0.00 0.0
November 24
33 13 0.00 0.0
November 25
41 22 0.00 0.0
November 26
41 23 0.00 0.0
November 27
48 16 0.00 0.0
November 28
48 28 0.00 0.0
November 29
42 15 0.00 0.0
November 30
43 22 0.00 0.0
December 2020 Williston Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
December 1
38 27 0.00 0.0
December 2
37 18 0.00 0.0
December 3
43 22 0.00 0.0
December 4
48 25 0.00 0.0
December 5
47 26 0.00 0.0
December 6
46 26 0.00 0.0
December 7
45 25 0.00 0.0
December 8
53 32 0.00 0.0
December 9
52 25 0.00 0.0
December 10
44 17 0.00 0.0
December 11
28 14 0.00 0.0
December 12
24 21 0.00 0.0
December 13
22 2 0.00 0.0
December 14
15 -4 0.00 0.0
December 15
28 14 0.00 0.0
December 16
37 21 0.00 0.0
December 17
39 16 0.00 0.0
December 18
39 8 0.00 0.0
December 19
48 11 0.00 0.0
December 20
49 23 0.01 0.0
December 21
44 25 0.00 0.0
December 22
41 26 0.00 0.0
December 23
32 1 0.00 0.0
December 24
37 8 0.00 0.0
December 25
38 32 0.00 0.0
December 26
33 17 0.00 0.0
December 27
30 12 0.01 0.2
December 28
29 10 0.00 0.0
December 29
30 10 0.01 0.3
December 30
27 7 0.00 0.0
December 31
38 16 0.04 0.3
Weather Station Details
Years Station Coordinates
1957–2022 Williston Experimental Farm location
1894–1956 Sloulin Field International Airport location