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Mandan Weather in 1940

Historical record of Mandan, North Dakota weather for the year 1940 based on NOAA data.
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1940 Mandan Weather Extremes
Highest temperature 100 °F August 10
Lowest temperature -23 °F January 5
Highest daily low 69 °F September 5
Lowest daily high -4 °F November 13
Most daily precipitation 2.0 inches April 29
Most daily snow 4.0 inches November 10
Total annual precipitation 15.9 inches -
Total annual snow 35.1 inches -
What was the hottest temperature in Mandan in 1940?
The highest temperature recorded in Mandan, North Dakota in 1940 was 100 °F which happened on August 10.
Highest Temperatures: All-Time By Year
Highest Temperatures in Mandan in 1940
Rank Temperature Date
1 100 °F Aug 10
2 99 °F Jul 23
3 98 °F Sep 3
3 98 °F Aug 11
3 98 °F Jul 22
3 98 °F Jul 21
3 98 °F Jul 13
3 98 °F Jul 5
9 97 °F Jul 17
10 96 °F Aug 14
10 96 °F Aug 9
What was the coldest temperature in Mandan in 1940?
The lowest temperature recorded in Mandan, North Dakota in 1940 was -23 °F which happened on Jan 5.
Lowest Temperatures: All-Time By Year
Lowest Temperatures in Mandan in 1940
Rank Temperature Date
1 -23 °F January 5
2 -22 °F January 2
3 -21 °F January 24
3 -21 °F January 6
3 -21 °F January 4
6 -20 °F January 3
7 -19 °F November 14
7 -19 °F January 18
9 -18 °F December 13
10 -17 °F February 24
January 1940 Mandan Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
January 1
 -2 -12 0.06 1.0
January 2
 -1 -22 0.00 0.0
January 3
 5 -20 0.00 0.0
January 4
 2 -21 0.00 0.0
January 5
 3 -23 0.00 0.0
January 6
 10 -21 0.00 0.0
January 7
 16 -14 0.00 0.0
January 8
 22 -1 0.00 0.0
January 9
 15 -5 0.00 0.0
January 10
 25 -3 0.00 0.0
January 11
 20 9 0.00 0.0
January 12
 17 -3 0.00 0.0
January 13
 24 -8 0.00 0.0
January 14
 23 -5 0.00 0.0
January 15
 0 -14 0.00 0.0
January 16
 3 -13 0.00 0.0
January 17
 -2 -15 0.01 0.1
January 18
 4 -19 0.00 0.0
January 19
 7 -7 0.00 0.0
January 20
 10 -2 0.00 0.0
January 21
 18 -1 0.00 0.0
January 22
 7 -12 0.00 0.0
January 23
 1 -10 0.00 0.0
January 24
 0 -21 0.00 0.0
January 25
 5 -16 0.00 0.0
January 26
 13 -10 0.00 0.0
January 27
 27 -13 0.00 0.0
January 28
 29 -5 0.00 0.0
January 29
 31 4 0.00 0.0
January 30
 44 5 0.00 0.0
January 31
 35 n/a 0.00 0.0
February 1940 Mandan Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
February 1
 n/a 10 0.02 0.1
February 2
 23 10 0.00 0.0
February 3
 24 17 0.00 0.0
February 4
 25 21 0.00 0.0
February 5
 24 21 0.00 0.0
February 6
 21 8 0.00 0.0
February 7
 18 -4 0.00 0.0
February 8
 17 0 0.02 0.2
February 9
 41 3 0.00 0.0
February 10
 52 12 0.00 0.0
February 11
 29 25 0.00 0.0
February 12
 27 19 0.25 2.0
February 13
 27 22 0.00 0.0
February 14
 29 19 0.00 0.0
February 15
 30 20 0.00 0.0
February 16
 22 18 0.09 0.9
February 17
 19 -4 0.00 0.0
February 18
 22 3 0.00 0.0
February 19
 26 11 0.00 0.0
February 20
 25 16 0.00 0.5
February 21
 17 10 0.01 0.3
February 22
 12 -5 0.00 0.0
February 23
 7 0 0.00 0.0
February 24
 8 -17 0.05 0.5
February 25
 17 -13 0.00 0.0
February 26
 25 4 0.00 0.0
February 27
 19 1 0.03 0.3
February 28
 19 -6 0.00 0.0
February 29
 32 -1 0.00 0.0
March 1940 Mandan Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
March 1
 40 17 0.00 0.0
March 2
 44 13 0.00 0.0
March 3
 42 17 0.00 0.0
March 4
 51 23 0.00 0.0
March 5
 47 28 0.00 0.0
March 6
 39 30 0.10 1.0
March 7
 35 28 0.00 0.0
March 8
 38 20 0.00 0.0
March 9
 32 26 0.04 0.3
March 10
 30 20 0.00 0.0
March 11
 24 19 0.12 1.8
March 12
 22 12 0.13 1.5
March 13
 23 5 0.00 0.0
March 14
 30 1 0.00 0.0
March 15
 44 6 0.00 0.0
March 16
 61 27 0.00 0.0
March 17
 43 32 0.00 0.0
March 18
 43 29 0.00 0.0
March 19
 35 27 0.00 0.0
March 20
 27 13 0.01 0.1
March 21
 19 12 0.01 0.2
March 22
 13 9 0.05 0.8
March 23
 19 0 0.00 0.0
March 24
 23 9 0.00 0.0
March 25
 26 13 0.00 0.0
March 26
 23 17 0.13 1.3
March 27
 30 17 0.03 0.2
March 28
 35 22 0.31 2.8
March 29
 46 21 0.00 0.0
March 30
 45 25 0.00 0.0
March 31
 38 26 0.00 0.0
April 1940 Mandan Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
April 1
 41 21 0.00 0.0
April 2
 33 32 0.00 0.0
April 3
 32 30 0.58 3.2
April 4
 30 26 0.11 2.0
April 5
 40 9 0.00 0.0
April 6
 53 27 0.00 0.0
April 7
 36 32 0.02 0.0
April 8
 46 26 0.00 0.0
April 9
 40 30 0.00 0.0
April 10
 32 22 0.00 0.0
April 11
 29 11 0.00 0.0
April 12
 51 16 0.00 0.0
April 13
 65 34 0.00 0.0
April 14
 73 31 0.00 0.0
April 15
 49 33 0.00 0.0
April 16
 44 33 0.00 0.0
April 17
 55 25 0.00 0.0
April 18
 71 39 0.00 0.0
April 19
 64 39 0.00 0.0
April 20
 70 34 0.00 0.0
April 21
 50 44 0.00 0.0
April 22
 50 36 0.45 0.0
April 23
 48 26 0.00 0.0
April 24
 47 26 0.00 0.0
April 25
 44 34 0.03 0.0
April 26
 50 33 0.00 0.0
April 27
 65 44 0.00 0.0
April 28
 50 37 0.61 0.0
April 29
 37 36 1.96 0.0
April 30
 48 29 0.48 2.0
May 1940 Mandan Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
May 1
 58 26 0.00 0.0
May 2
 72 38 0.00 0.0
May 3
 71 39 0.00 0.0
May 4
 72 50 0.02 0.0
May 5
 55 52 0.00 0.0
May 6
 68 38 0.00 0.0
May 7
 63 42 0.20 0.0
May 8
 66 38 0.00 0.0
May 9
 76 43 0.00 0.0
May 10
 67 39 0.01 0.0
May 11
 93 43 0.00 0.0
May 12
 81 57 0.00 0.0
May 13
 57 44 0.38 0.0
May 14
 44 33 0.47 0.0
May 15
 59 29 0.00 0.0
May 16
 69 37 0.00 0.0
May 17
 65 44 0.00 0.0
May 18
 60 40 0.00 0.0
May 19
 75 41 0.03 0.0
May 20
 60 55 0.00 0.0
May 21
 65 48 0.03 0.0
May 22
 70 43 0.01 0.0
May 23
 69 47 0.00 0.0
May 24
 64 38 0.00 0.0
May 25
 63 37 0.00 0.0
May 26
 67 37 0.00 0.0
May 27
 68 50 0.00 0.0
May 28
 73 42 0.00 0.0
May 29
 77 46 0.00 0.0
May 30
 78 50 0.00 0.0
May 31
 87 59 0.05 0.0
June 1940 Mandan Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
June 1
 86 59 0.00 0.0
June 2
 77 65 0.00 0.0
June 3
 70 51 0.00 0.0
June 4
 68 51 0.08 0.0
June 5
 63 44 0.00 0.0
June 6
 70 52 0.18 0.0
June 7
 72 44 0.00 0.0
June 8
 70 48 0.00 0.0
June 9
 64 51 0.33 0.0
June 10
 75 42 0.18 0.0
June 11
 83 50 0.00 0.0
June 12
 84 57 0.00 0.0
June 13
 91 52 0.00 0.0
June 14
 78 64 0.00 0.0
June 15
 84 45 0.00 0.0
June 16
 93 63 0.00 0.0
June 17
 94 56 0.00 0.0
June 18
 78 48 0.00 0.0
June 19
 77 46 0.00 0.0
June 20
 80 48 0.00 0.0
June 21
 87 54 0.60 0.0
June 22
 83 62 0.57 0.0
June 23
 70 53 0.01 0.0
June 24
 77 47 0.00 0.0
June 25
 82 49 0.00 0.0
June 26
 78 54 0.00 0.0
June 27
 78 57 0.00 0.0
June 28
 72 50 0.00 0.0
June 29
 86 45 0.00 0.0
June 30
 83 51 0.00 0.0
July 1940 Mandan Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
July 1
 77 49 0.00 0.0
July 2
 83 48 0.00 0.0
July 3
 88 52 0.00 0.0
July 4
 93 60 0.00 0.0
July 5
 98 66 0.00 0.0
July 6
 88 68 0.00 0.0
July 7
 81 56 0.00 0.0
July 8
 83 54 0.00 0.0
July 9
 95 58 0.00 0.0
July 10
 92 65 0.26 0.0
July 11
 78 57 0.00 0.0
July 12
 84 50 0.00 0.0
July 13
 98 61 0.00 0.0
July 14
 81 62 0.12 0.0
July 15
 80 58 0.00 0.0
July 16
 94 55 0.00 0.0
July 17
 97 66 0.61 0.0
July 18
 93 67 0.00 0.0
July 19
 94 69 0.00 0.0
July 20
 88 62 0.11 0.0
July 21
 98 64 0.00 0.0
July 22
 98 66 0.07 0.0
July 23
 99 58 0.03 0.0
July 24
 93 68 0.00 0.0
July 25
 85 63 0.05 0.0
July 26
 76 59 0.47 0.0
July 27
 77 56 0.53 0.0
July 28
 80 59 0.48 0.0
July 29
 82 55 0.00 0.0
July 30
 92 60 0.00 0.0
July 31
 95 67 0.00 0.0
August 1940 Mandan Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
August 1
 92 69 0.00 0.0
August 2
 88 68 0.13 0.0
August 3
 84 54 0.00 0.0
August 4
 79 63 0.02 0.0
August 5
 81 52 0.00 0.0
August 6
 90 50 0.00 0.0
August 7
 93 62 0.00 0.0
August 8
 95 58 0.00 0.0
August 9
 96 63 0.00 0.0
August 10
 100 68 0.00 0.0
August 11
 98 63 0.00 0.0
August 12
 94 65 0.00 0.0
August 13
 93 67 0.00 0.0
August 14
 96 65 0.00 0.0
August 15
 84 63 0.00 0.0
August 16
 87 59 0.00 0.0
August 17
 75 58 0.10 0.0
August 18
 75 43 0.00 0.0
August 19
 80 42 0.00 0.0
August 20
 89 53 0.00 0.0
August 21
 84 48 0.00 0.0
August 22
 73 46 0.00 0.0
August 23
 83 53 0.00 0.0
August 24
 70 56 0.00 0.0
August 25
 69 58 0.00 0.0
August 26
 70 58 0.00 0.0
August 27
 85 51 0.00 0.0
August 28
 81 54 0.00 0.0
August 29
 74 51 0.00 0.0
August 30
 78 47 0.00 0.0
August 31
 85 43 0.00 0.0
September 1940 Mandan Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
September 1
 93 53 0.00 0.0
September 2
 95 59 0.00 0.0
September 3
 98 65 0.00 0.0
September 4
 90 68 0.00 0.0
September 5
 93 69 0.00 0.0
September 6
 94 61 0.00 0.0
September 7
 85 55 0.00 0.0
September 8
 73 57 0.07 0.0
September 9
 60 49 0.18 0.0
September 10
 61 31 0.00 0.0
September 11
 72 28 0.00 0.0
September 12
 87 43 0.00 0.0
September 13
 73 42 0.00 0.0
September 14
 80 41 0.00 0.0
September 15
 88 47 0.00 0.0
September 16
 88 56 0.00 0.0
September 17
 92 54 0.00 0.0
September 18
 89 55 0.00 0.0
September 19
 84 56 0.00 0.0
September 20
 83 58 0.00 0.0
September 21
 84 53 0.00 0.0
September 22
 80 53 0.00 0.0
September 23
 72 53 0.88 0.0
September 24
 59 45 0.15 0.0
September 25
 66 32 0.00 0.0
September 26
 77 39 0.00 0.0
September 27
 76 45 0.00 0.0
September 28
 73 45 0.00 0.0
September 29
 75 41 0.00 0.0
September 30
 75 51 0.00 0.0
October 1940 Mandan Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
October 1
 64 57 0.00 0.0
October 2
 62 52 0.00 0.0
October 3
 67 47 0.15 0.0
October 4
 67 50 0.34 0.0
October 5
 64 48 0.00 0.0
October 6
 58 45 0.00 0.0
October 7
 68 35 0.00 0.0
October 8
 75 35 0.00 0.0
October 9
 65 40 0.00 0.0
October 10
 70 38 0.00 0.0
October 11
 76 47 0.00 0.0
October 12
 60 48 0.00 0.0
October 13
 48 44 0.23 0.0
October 14
 53 37 0.81 0.0
October 15
 67 33 0.00 0.0
October 16
 60 39 0.00 0.0
October 17
 57 28 0.00 0.0
October 18
 75 36 0.00 0.0
October 19
 69 43 0.00 0.0
October 20
 65 48 0.00 0.0
October 21
 75 38 0.00 0.0
October 22
 61 47 0.00 0.0
October 23
 65 26 0.00 0.0
October 24
 66 34 0.00 0.0
October 25
 72 38 0.00 0.0
October 26
 51 38 0.00 0.0
October 27
 65 41 0.00 0.0
October 28
 48 38 0.04 0.0
October 29
 56 30 0.00 0.0
October 30
 50 27 0.00 0.0
October 31
 43 33 0.12 0.0
November 1940 Mandan Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
November 1
 54 33 0.00 0.0
November 2
 40 27 0.00 0.0
November 3
 40 28 0.00 0.0
November 4
 34 31 0.18 1.8
November 5
 33 28 0.00 0.0
November 6
 43 27 0.00 0.0
November 7
 40 18 0.00 0.0
November 8
 40 23 0.00 0.0
November 9
 24 14 0.05 0.4
November 10
 14 8 0.36 4.0
November 11
 8 -4 0.00 0.0
November 12
 3 -6 0.00 0.0
November 13
 -4 -15 0.00 0.0
November 14
 21 -19 0.00 0.0
November 15
 44 -7 0.00 0.0
November 16
 46 14 0.00 0.0
November 17
 46 21 0.00 0.0
November 18
 43 25 0.00 0.0
November 19
 33 26 0.00 0.0
November 20
 42 16 0.00 0.0
November 21
 28 14 0.00 0.0
November 22
 26 16 0.00 0.0
November 23
 40 21 0.00 0.0
November 24
 38 16 0.00 0.0
November 25
 30 20 0.00 0.0
November 26
 27 19 0.00 0.0
November 27
 19 8 0.00 0.0
November 28
 28 9 0.23 2.2
November 29
 18 0 0.00 0.0
November 30
 14 4 0.16 2.0
December 1940 Mandan Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
December 1
 20 4 0.00 0.0
December 2
 12 -7 0.00 0.0
December 3
 39 -11 0.00 0.0
December 4
 40 10 0.00 0.0
December 5
 48 9 0.00 0.0
December 6
 40 21 0.00 0.0
December 7
 43 27 0.00 0.0
December 8
 51 26 0.00 0.0
December 9
 34 29 0.00 0.0
December 10
 38 26 0.00 0.0
December 11
 32 -3 0.08 1.1
December 12
 -3 -16 0.00 0.0
December 13
 11 -18 0.00 0.0
December 14
 20 -15 0.00 0.0
December 15
 23 -5 0.00 0.0
December 16
 23 -2 0.00 0.0
December 17
 30 0 0.00 0.0
December 18
 22 8 0.00 0.0
December 19
 46 7 0.00 0.0
December 20
 47 13 0.00 0.0
December 21
 41 20 0.00 0.0
December 22
 45 18 0.00 0.0
December 23
 48 18 0.00 0.0
December 24
 39 22 0.00 0.0
December 25
 31 26 0.00 0.0
December 26
 34 16 0.00 0.0
December 27
 33 16 0.00 0.0
December 28
 29 18 0.00 0.0
December 29
 24 18 0.00 0.0
December 30
 32 19 0.00 0.0
December 31
 32 23 0.04 0.5
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1913–2024 Mandan Experimental Station location
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