Mandan Weather in 1999

Historical record of Mandan, North Dakota weather for the year 1999 based on NOAA data.
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1999 Mandan Weather Extremes
Highest temperature 102 °F July 29
Lowest temperature -25 °F January 5
Highest daily low 71 °F July 25
Lowest daily high -5 °F January 4
Most daily precipitation 2.6 inches August 12
Most daily snow 6.3 inches April 2
Total annual precipitation 23.8 inches -
Total annual snow 34.6 inches -
Highest Temperatures in Mandan in 1999
Rank Temperature Date
1 102 °F Jul 29
2 101 °F Jul 30
3 94 °F Jul 25
3 94 °F Jul 24
5 93 °F Sep 1
5 93 °F Jul 22
7 92 °F Jun 26
8 90 °F Jul 13
9 88 °F Aug 28
9 88 °F Aug 27
9 88 °F Aug 23
9 88 °F Jul 28
Lowest Temperatures in Mandan in 1999
Rank Temperature Date
1 -25 °F January 5
2 -24 °F January 4
3 -21 °F January 9
4 -20 °F January 7
5 -19 °F January 8
6 -15 °F January 10
7 -14 °F January 13
8 -11 °F December 21
8 -11 °F December 20
8 -11 °F January 3
January 1999 Mandan Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
January 1
9 1 0.00 n/a
January 2
15 -7 0.25 5.0
January 3
-3 -11 0.00 n/a
January 4
-5 -24 0.00 0.0
January 5
16 -25 0.04 0.5
January 6
20 -4 0.07 0.8
January 7
-1 -20 0.00 0.0
January 8
4 -19 0.00 0.0
January 9
-3 -21 0.01 n/a
January 10
18 -15 0.00 n/a
January 11
14 -7 0.08 1.8
January 12
16 -7 0.03 0.8
January 13
-1 -14 0.10 1.5
January 14
17 -7 0.01 n/a
January 15
39 -2 0.00 0.0
January 16
44 26 0.00 0.0
January 17
38 26 0.07 1.5
January 18
31 17 0.00 0.0
January 19
20 9 0.00 0.0
January 20
36 9 0.00 0.0
January 21
17 9 0.00 0.0
January 22
21 16 0.00 0.0
January 23
20 17 0.00 0.0
January 24
20 9 0.00 0.0
January 25
10 -10 0.08 1.0
January 26
27 -6 0.00 0.0
January 27
21 7 0.22 2.5
January 28
20 6 0.00 n/a
January 29
25 10 0.00 0.0
January 30
31 6 0.00 0.0
January 31
32 9 0.00 0.0
February 1999 Mandan Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
February 1
40 21 0.00 0.0
February 2
37 20 0.00 0.0
February 3
41 25 0.07 n/a
February 4
36 -4 0.00 0.0
February 5
17 -1 0.00 0.0
February 6
38 1 0.00 0.0
February 7
26 3 0.00 0.0
February 8
46 17 0.00 0.0
February 9
43 21 0.00 0.0
February 10
40 22 0.00 0.0
February 11
41 15 0.01 0.0
February 12
26 7 0.00 0.0
February 13
23 8 0.00 0.0
February 14
47 19 0.00 0.0
February 15
43 21 0.00 0.0
February 16
27 12 0.00 0.0
February 17
20 8 0.00 n/a
February 18
22 12 0.05 1.0
February 19
25 13 0.00 n/a
February 20
29 22 0.13 1.8
February 21
32 22 0.00 0.0
February 22
29 23 0.00 n/a
February 23
27 23 0.02 0.3
February 24
40 25 0.00 0.0
February 25
44 24 0.00 0.0
February 26
45 26 0.00 0.0
February 27
48 29 0.02 0.1
February 28
36 21 0.00 0.0
March 1999 Mandan Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
March 1
46 24 0.00 n/a
March 2
50 23 0.00 0.0
March 3
28 14 0.00 0.0
March 4
33 16 0.00 n/a
March 5
32 21 0.00 n/a
March 6
23 15 0.00 n/a
March 7
30 19 0.00 0.0
March 8
33 23 0.07 0.5
March 9
32 25 0.00 0.0
March 10
32 19 0.00 0.0
March 11
28 23 0.00 0.0
March 12
32 26 0.00 0.0
March 13
33 26 0.00 0.0
March 14
44 25 0.00 0.0
March 15
57 30 0.00 0.0
March 16
57 37 0.00 0.0
March 17
55 30 0.06 0.0
March 18
41 21 0.00 0.0
March 19
52 28 0.00 0.0
March 20
65 30 0.00 0.0
March 21
48 20 0.00 0.0
March 22
49 26 0.00 0.0
March 23
51 24 0.00 0.0
March 24
52 21 0.00 0.0
March 25
44 21 0.00 0.0
March 26
53 28 0.00 0.0
March 27
68 36 0.00 0.0
March 28
56 35 0.00 0.0
March 29
52 23 0.00 0.0
March 30
59 33 0.00 0.0
March 31
66 33 0.00 0.0
April 1999 Mandan Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
April 1
53 26 n/a n/a
April 2
29 26 0.61 6.3
April 3
29 24 0.15 2.9
April 4
29 13 0.24 2.3
April 5
36 17 0.00 0.0
April 6
39 21 0.13 0.0
April 7
54 33 0.03 0.0
April 8
59 33 0.00 0.0
April 9
63 32 0.00 0.0
April 10
63 36 0.00 0.0
April 11
42 35 0.02 0.0
April 12
45 26 0.00 0.0
April 13
64 31 0.00 0.0
April 14
73 37 0.00 0.0
April 15
52 32 0.00 0.0
April 16
43 25 0.00 0.0
April 17
43 18 0.00 0.0
April 18
53 26 0.00 0.0
April 19
72 31 0.00 0.0
April 20
59 38 0.00 0.0
April 21
58 n/a 0.00 0.0
April 22
45 39 0.25 0.0
April 23
57 29 0.00 0.0
April 24
57 34 0.00 0.0
April 25
65 41 0.00 0.0
April 26
63 45 0.04 0.0
April 27
52 46 0.20 0.0
April 28
65 39 0.00 0.0
April 29
65 40 0.00 0.0
April 30
70 44 0.00 0.0
May 1999 Mandan Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
May 1
72 47 0.00 0.0
May 2
71 51 0.00 0.0
May 3
68 49 0.00 0.0
May 4
74 51 1.19 0.0
May 5
66 46 0.66 0.0
May 6
49 43 0.64 0.0
May 7
46 42 0.06 0.0
May 8
59 33 0.00 0.0
May 9
58 36 0.66 0.0
May 10
44 39 0.68 0.0
May 11
47 34 0.29 0.0
May 12
54 37 0.00 0.0
May 13
67 39 0.00 0.0
May 14
61 46 0.00 0.0
May 15
60 46 1.28 0.0
May 16
70 47 0.19 0.0
May 17
60 42 0.00 0.0
May 18
62 43 0.00 0.0
May 19
72 48 0.00 0.0
May 20
78 52 0.00 0.0
May 21
71 46 0.00 0.0
May 22
70 51 0.46 0.0
May 23
67 43 0.00 0.0
May 24
74 48 0.00 0.0
May 25
69 40 0.00 0.0
May 26
69 47 0.00 0.0
May 27
80 46 0.09 0.0
May 28
73 50 0.00 0.0
May 29
85 54 0.00 0.0
May 30
85 50 0.11 0.0
May 31
50 43 0.11 0.0
June 1999 Mandan Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
June 1
59 47 0.00 0.0
June 2
76 46 0.00 0.0
June 3
81 58 0.12 0.0
June 4
79 53 0.00 0.0
June 5
84 61 0.00 0.0
June 6
80 60 0.09 0.0
June 7
64 54 1.51 0.0
June 8
79 60 0.10 0.0
June 9
81 56 0.12 0.0
June 10
72 45 0.00 0.0
June 11
69 54 0.00 0.0
June 12
66 50 0.06 0.0
June 13
73 46 0.00 0.0
June 14
67 45 0.24 0.0
June 15
68 48 0.00 0.0
June 16
61 38 0.05 0.0
June 17
68 44 0.00 0.0
June 18
71 57 0.00 0.0
June 19
66 56 0.00 0.0
June 20
73 57 0.00 0.0
June 21
81 63 0.67 0.0
June 22
85 67 0.00 0.0
June 23
80 52 0.00 0.0
June 24
77 54 0.00 0.0
June 25
85 59 0.00 0.0
June 26
92 55 1.00 0.0
June 27
73 47 0.00 0.0
June 28
59 50 0.36 0.0
June 29
71 49 0.02 0.0
June 30
75 50 0.13 0.0
July 1999 Mandan Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
July 1
76 56 0.16 0.0
July 2
71 52 0.40 0.0
July 3
76 60 0.45 0.0
July 4
79 62 0.10 0.0
July 5
78 63 0.04 0.0
July 6
74 52 0.00 0.0
July 7
83 59 0.00 0.0
July 8
81 63 0.00 0.0
July 9
77 57 0.00 0.0
July 10
70 50 0.00 0.0
July 11
78 52 0.00 0.0
July 12
83 56 0.00 0.0
July 13
90 61 0.00 0.0
July 14
86 62 0.00 0.0
July 15
81 64 0.35 0.0
July 16
81 49 0.22 0.0
July 17
70 52 0.00 0.0
July 18
72 57 0.30 0.0
July 19
72 61 0.01 0.0
July 20
77 63 0.00 0.0
July 21
87 62 0.00 0.0
July 22
93 66 0.07 0.0
July 23
84 65 0.02 0.0
July 24
94 62 0.00 0.0
July 25
94 71 0.02 0.0
July 26
84 52 0.00 0.0
July 27
81 58 0.00 0.0
July 28
88 60 0.00 0.0
July 29
102 58 0.00 0.0
July 30
101 68 0.00 0.0
July 31
85 55 0.00 0.0
August 1999 Mandan Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
August 1
72 53 0.00 0.0
August 2
79 56 0.00 0.0
August 3
85 60 0.08 0.0
August 4
77 52 0.00 0.0
August 5
84 55 0.00 0.0
August 6
84 57 0.00 0.0
August 7
86 62 1.23 0.0
August 8
69 53 0.00 0.0
August 9
81 60 0.00 0.0
August 10
83 56 0.00 0.0
August 11
86 63 0.00 0.0
August 12
81 55 2.60 0.0
August 13
59 45 1.30 0.0
August 14
71 52 0.00 0.0
August 15
82 52 0.00 0.0
August 16
80 52 0.46 0.0
August 17
78 51 0.00 0.0
August 18
83 54 0.00 0.0
August 19
76 52 0.00 0.0
August 20
80 59 0.00 0.0
August 21
78 58 0.02 0.0
August 22
84 61 0.00 0.0
August 23
88 53 0.00 0.0
August 24
78 51 0.00 0.0
August 25
82 58 0.00 0.0
August 26
83 60 0.00 0.0
August 27
88 56 0.00 0.0
August 28
88 61 0.00 0.0
August 29
75 55 0.00 0.0
August 30
62 54 0.40 0.0
August 31
83 62 0.00 0.0
September 1999 Mandan Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
September 1
93 58 0.00 0.0
September 2
65 52 0.21 0.0
September 3
55 49 0.06 0.0
September 4
54 49 0.25 0.0
September 5
54 48 0.16 0.0
September 6
71 49 0.00 0.0
September 7
82 54 0.00 0.0
September 8
70 48 0.01 0.0
September 9
61 40 0.01 0.0
September 10
66 36 0.00 0.0
September 11
69 41 0.09 0.0
September 12
64 45 0.02 0.0
September 13
52 40 0.15 0.0
September 14
61 40 0.04 0.0
September 15
59 34 0.00 0.0
September 16
67 39 0.00 0.0
September 17
73 46 0.00 0.0
September 18
80 54 0.00 0.0
September 19
66 40 0.00 0.0
September 20
54 41 0.00 0.0
September 21
66 40 0.00 0.0
September 22
79 38 0.00 0.0
September 23
85 44 0.00 0.0
September 24
69 49 0.00 0.0
September 25
81 50 0.00 0.0
September 26
57 43 0.08 0.0
September 27
50 32 0.00 0.0
September 28
57 34 0.00 0.0
September 29
58 30 0.00 0.0
September 30
67 36 0.00 0.0
October 1999 Mandan Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
October 1
50 28 0.00 0.0
October 2
40 18 0.00 0.0
October 3
44 20 0.00 0.0
October 4
48 28 0.00 0.0
October 5
69 32 0.00 0.0
October 6
52 31 0.00 0.0
October 7
59 34 0.00 0.0
October 8
62 38 0.00 0.0
October 9
71 n/a 0.00 0.0
October 10
65 37 0.00 0.0
October 11
63 36 0.00 0.0
October 12
70 43 0.00 0.0
October 13
50 34 0.27 0.0
October 14
52 35 0.01 0.0
October 15
62 39 0.00 0.0
October 16
55 30 0.00 0.0
October 17
44 20 0.00 0.0
October 18
51 21 0.07 0.0
October 19
47 33 0.00 0.0
October 20
45 32 0.00 0.0
October 21
67 31 0.00 0.0
October 22
63 31 0.00 0.0
October 23
49 22 0.00 0.0
October 24
51 24 0.00 0.0
October 25
76 31 0.00 0.0
October 26
61 32 0.00 0.0
October 27
69 35 0.00 0.0
October 28
47 19 0.00 0.0
October 29
52 22 0.00 0.0
October 30
61 31 0.00 0.0
October 31
64 34 0.00 0.0
November 1999 Mandan Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
November 1
77 39 0.00 0.0
November 2
44 21 0.00 0.0
November 3
56 22 0.00 0.0
November 4
51 24 0.00 0.0
November 5
68 27 0.00 0.0
November 6
45 26 0.00 0.0
November 7
66 29 0.00 0.0
November 8
80 31 0.00 0.0
November 9
75 32 0.00 0.0
November 10
51 25 0.02 0.0
November 11
50 25 0.00 0.0
November 12
62 30 0.00 0.0
November 13
75 35 0.00 0.0
November 14
57 37 0.00 0.0
November 15
54 32 0.00 0.0
November 16
61 27 0.00 0.0
November 17
52 24 0.00 0.0
November 18
56 26 0.00 0.0
November 19
32 26 0.00 0.0
November 20
41 25 0.00 0.0
November 21
40 27 0.00 0.0
November 22
49 21 0.03 0.0
November 23
43 22 0.00 0.0
November 24
41 18 0.00 0.0
November 25
46 22 0.00 0.0
November 26
51 23 0.00 0.0
November 27
40 20 0.00 0.0
November 28
42 14 0.00 0.0
November 29
36 16 0.00 0.0
November 30
40 26 0.00 0.0
December 1999 Mandan Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
December 1
44 30 0.00 0.0
December 2
48 26 0.00 0.0
December 3
47 18 0.00 0.0
December 4
50 18 0.00 0.0
December 5
36 9 0.00 0.0
December 6
42 10 0.00 0.0
December 7
50 21 0.00 0.0
December 8
50 20 0.00 0.0
December 9
36 13 0.00 0.0
December 10
34 9 0.00 0.0
December 11
30 17 0.00 0.0
December 12
44 20 0.00 0.0
December 13
42 25 0.00 0.0
December 14
39 25 0.00 0.0
December 15
35 7 0.05 1.0
December 16
14 -3 0.04 1.0
December 17
10 6 0.05 1.0
December 18
31 10 0.00 0.0
December 19
39 18 0.04 1.0
December 20
18 -11 0.00 0.0
December 21
5 -11 0.00 n/a
December 22
11 -5 0.00 n/a
December 23
30 -1 0.00 0.0
December 24
40 15 0.00 0.0
December 25
46 22 0.00 0.0
December 26
48 20 0.00 0.0
December 27
45 21 0.00 0.0
December 28
48 22 0.00 0.0
December 29
51 38 0.00 0.0
December 30
54 29 0.00 0.0
December 31
39 17 0.00 0.0
Weather Station Details
Years Station Coordinates
1913–2024 Mandan Experimental Station location