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Flandreau Weather in 1940

Historical record of Flandreau, South Dakota weather for the year 1940 based on NOAA data.
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1940 Flandreau Weather Extremes
Highest temperature 112 °F July 24
Lowest temperature -26 °F January 18
Highest daily low 73 °F July 24
Lowest daily high -5 °F January 18
Most daily precipitation 1.2 inches August 4
Most daily snow 6.0 inches November 11
Total annual precipitation 21.0 inches -
Total annual snow 58.7 inches -
What was the hottest temperature in Flandreau in 1940?
The highest temperature recorded in Flandreau, South Dakota in 1940 was 112 °F which happened on July 24.
Highest Temperatures: All-Time By Year
Highest Temperatures in Flandreau in 1940
Rank Temperature Date
1 112 °F Jul 24
2 105 °F Jul 18
3 101 °F Jul 23
3 101 °F Jul 21
3 101 °F Jul 20
6 98 °F Jul 22
6 98 °F Jul 19
6 98 °F Jul 17
9 97 °F Jul 28
9 97 °F Jun 2
What was the coldest temperature in Flandreau in 1940?
The lowest temperature recorded in Flandreau, South Dakota in 1940 was -26 °F which happened on Jan 18.
Lowest Temperatures: All-Time By Year
Lowest Temperatures in Flandreau in 1940
Rank Temperature Date
1 -26 °F January 18
2 -21 °F February 9
2 -21 °F January 24
4 -17 °F December 3
4 -17 °F January 4
4 -17 °F January 2
7 -15 °F February 24
7 -15 °F January 27
7 -15 °F January 5
10 -13 °F January 25
January 1940 Flandreau Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
January 1
 8 -10 0.00 0.0
January 2
 10 -17 0.00 0.0
January 3
 14 -7 0.00 0.0
January 4
 3 -17 0.00 0.0
January 5
 11 -15 0.00 0.0
January 6
 13 -10 0.00 0.0
January 7
 16 5 0.00 0.0
January 8
 14 -11 0.00 0.0
January 9
 21 4 0.00 0.0
January 10
 23 12 0.00 0.0
January 11
 24 7 0.04 0.5
January 12
 20 -7 0.00 0.0
January 13
 22 11 0.00 0.0
January 14
 21 0 0.00 0.0
January 15
 0 -4 0.00 0.0
January 16
 8 0 0.02 0.3
January 17
 4 -11 0.00 0.0
January 18
 -5 -26 0.00 0.0
January 19
 10 -6 0.00 0.0
January 20
 8 -5 0.00 0.0
January 21
 17 0 0.00 0.0
January 22
 25 -6 0.00 0.0
January 23
 12 -4 0.00 0.0
January 24
 4 -21 0.00 0.0
January 25
 6 -13 0.00 0.0
January 26
 12 -11 0.00 0.0
January 27
 24 -15 0.00 0.0
January 28
 29 3 0.00 0.0
January 29
 29 5 0.00 0.0
January 30
 35 0 0.00 0.0
January 31
 37 18 0.00 0.0
February 1940 Flandreau Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
February 1
 35 15 0.03 0.3
February 2
 32 8 0.00 0.0
February 3
 24 12 0.00 0.0
February 4
 26 10 0.09 1.5
February 5
 27 21 0.00 0.0
February 6
 27 18 0.00 0.0
February 7
 24 -5 0.03 0.3
February 8
 18 6 0.15 2.0
February 9
 15 -21 0.00 0.0
February 10
 45 3 0.00 0.0
February 11
 41 23 0.00 0.0
February 12
 33 18 0.04 0.5
February 13
 25 2 0.00 0.0
February 14
 28 17 0.00 0.0
February 15
 47 23 0.00 0.0
February 16
 34 25 0.20 2.0
February 17
 27 16 0.00 0.0
February 18
 28 19 0.00 0.0
February 19
 30 25 0.00 0.0
February 20
 28 23 0.00 0.0
February 21
 25 12 0.04 0.6
February 22
 19 -4 0.00 0.0
February 23
 13 7 0.08 1.0
February 24
 9 -15 0.00 0.0
February 25
 18 -12 0.00 0.0
February 26
 35 12 0.00 0.0
February 27
 34 8 0.00 0.0
February 28
 27 10 0.08 1.0
February 29
 35 14 0.00 0.0
March 1940 Flandreau Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
March 1
 32 26 0.00 0.0
March 2
 31 25 0.00 0.0
March 3
 33 23 0.00 0.0
March 4
 33 22 0.00 0.0
March 5
 39 24 0.00 0.0
March 6
 35 27 0.00 0.0
March 7
 33 28 0.06 0.6
March 8
 35 30 0.00 0.0
March 9
 34 21 0.12 1.5
March 10
 30 9 0.00 0.0
March 11
 28 19 0.45 6.0
March 12
 21 15 0.15 2.0
March 13
 19 15 0.22 3.5
March 14
 23 7 0.00 0.0
March 15
 26 -1 0.00 0.0
March 16
 37 15 0.00 0.0
March 17
 46 22 0.00 0.0
March 18
 50 21 0.00 0.0
March 19
 40 24 0.00 0.0
March 20
 34 20 0.00 0.0
March 21
 26 12 0.02 0.0
March 22
 23 8 0.08 1.2
March 23
 18 -4 0.00 0.0
March 24
 20 11 0.00 0.0
March 25
 20 8 0.08 1.3
March 26
 27 18 0.15 2.0
March 27
 32 20 0.00 0.0
March 28
 41 30 0.08 0.0
March 29
 49 28 1.12 0.0
March 30
 56 32 0.00 0.0
March 31
 44 29 0.00 0.0
April 1940 Flandreau Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
April 1
 51 29 0.00 0.0
April 2
 54 35 0.00 0.0
April 3
 53 34 0.02 0.0
April 4
 35 30 0.00 0.0
April 5
 50 23 0.00 0.0
April 6
 55 28 0.00 0.0
April 7
 48 36 0.05 0.0
April 8
 50 30 0.00 0.0
April 9
 56 32 0.00 0.0
April 10
 52 30 0.00 0.0
April 11
 30 10 0.00 0.0
April 12
 45 15 0.00 0.0
April 13
 63 23 0.00 0.0
April 14
 80 32 0.00 0.0
April 15
 70 38 0.00 0.0
April 16
 54 33 0.00 0.0
April 17
 51 33 0.00 0.0
April 18
 66 23 0.00 0.0
April 19
 68 40 0.02 0.0
April 20
 72 37 0.14 0.0
April 21
 65 44 0.46 0.0
April 22
 49 40 0.27 0.0
April 23
 47 33 0.07 0.0
April 24
 52 29 0.00 0.0
April 25
 48 33 0.27 0.0
April 26
 50 35 0.00 0.0
April 27
 57 43 0.51 0.0
April 28
 68 50 0.20 0.0
April 29
 59 42 0.00 0.0
April 30
 44 33 0.02 0.0
May 1940 Flandreau Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
May 1
 50 28 0.05 0.5
May 2
 65 29 0.00 0.0
May 3
 67 30 0.00 0.0
May 4
 75 45 0.08 0.0
May 5
 77 50 0.00 0.0
May 6
 68 35 0.00 0.0
May 7
 65 50 0.03 0.0
May 8
 63 42 0.00 0.0
May 9
 72 35 0.00 0.0
May 10
 68 46 0.02 0.0
May 11
 79 40 0.00 0.0
May 12
 89 56 0.00 0.0
May 13
 86 60 0.00 0.0
May 14
 73 40 0.06 0.0
May 15
 60 35 0.00 0.0
May 16
 70 33 0.00 0.0
May 17
 78 40 0.00 0.0
May 18
 69 50 0.04 0.0
May 19
 69 45 0.00 0.0
May 20
 80 42 0.00 0.0
May 21
 70 45 0.00 0.0
May 22
 73 41 0.00 0.0
May 23
 67 40 0.00 0.0
May 24
 67 37 0.00 0.0
May 25
 63 41 0.00 0.0
May 26
 60 42 0.00 0.0
May 27
 71 43 0.00 0.0
May 28
 70 43 0.00 0.0
May 29
 75 42 0.00 0.0
May 30
 84 48 0.00 0.0
May 31
 88 60 0.00 0.0
June 1940 Flandreau Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
June 1
 95 63 0.00 0.0
June 2
 97 62 0.00 0.0
June 3
 90 62 0.34 0.0
June 4
 75 58 0.40 0.0
June 5
 66 53 0.07 0.0
June 6
 82 59 0.67 0.0
June 7
 71 55 0.13 0.0
June 8
 73 51 0.00 0.0
June 9
 73 60 0.89 0.0
June 10
 66 52 0.00 0.0
June 11
 74 40 0.00 0.0
June 12
 80 48 0.00 0.0
June 13
 85 55 0.00 0.0
June 14
 89 58 0.00 0.0
June 15
 83 49 0.00 0.0
June 16
 90 69 0.00 0.0
June 17
 93 68 0.00 0.0
June 18
 86 63 0.04 0.0
June 19
 78 48 0.00 0.0
June 20
 73 51 0.02 0.0
June 21
 89 60 0.00 0.0
June 22
 94 60 0.67 0.0
June 23
 73 53 0.98 0.0
June 24
 75 49 0.02 0.0
June 25
 78 49 0.00 0.0
June 26
 78 55 0.00 0.0
June 27
 79 55 0.00 0.0
June 28
 69 53 0.00 0.0
June 29
 81 43 0.00 0.0
June 30
 88 57 0.00 0.0
July 1940 Flandreau Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
July 1
 75 54 0.00 0.0
July 2
 79 47 0.00 0.0
July 3
 84 48 0.00 0.0
July 4
 84 51 0.00 0.0
July 5
 86 57 0.00 0.0
July 6
 88 62 0.00 0.0
July 7
 87 63 0.07 0.0
July 8
 82 56 0.10 0.0
July 9
 90 60 0.11 0.0
July 10
 96 68 0.00 0.0
July 11
 87 60 0.09 0.0
July 12
 78 50 0.00 0.0
July 13
 84 52 0.00 0.0
July 14
 94 65 0.00 0.0
July 15
 81 58 0.00 0.0
July 16
 85 49 0.06 0.0
July 17
 98 66 0.00 0.0
July 18
 105 71 0.00 0.0
July 19
 98 72 0.00 0.0
July 20
 101 69 0.00 0.0
July 21
 101 70 0.00 0.0
July 22
 98 68 0.00 0.0
July 23
 101 68 0.15 0.0
July 24
 112 73 0.00 0.0
July 25
 92 61 0.00 0.0
July 26
 85 64 0.00 0.0
July 27
 85 58 0.00 0.0
July 28
 97 72 0.00 0.0
July 29
 96 70 0.00 0.0
July 30
 92 65 0.00 0.0
July 31
 92 69 0.00 0.0
August 1940 Flandreau Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
August 1
 92 70 0.01 0.0
August 2
 96 61 0.00 0.0
August 3
 87 70 0.00 0.0
August 4
 94 58 1.18 0.0
August 5
 75 60 0.12 0.0
August 6
 80 49 0.00 0.0
August 7
 85 55 0.00 0.0
August 8
 88 63 0.00 0.0
August 9
 88 62 0.00 0.0
August 10
 82 55 0.00 0.0
August 11
 85 62 0.18 0.0
August 12
 83 65 0.41 0.0
August 13
 81 65 0.26 0.0
August 14
 85 66 0.00 0.0
August 15
 90 68 0.00 0.0
August 16
 81 63 0.87 0.0
August 17
 74 60 0.50 0.0
August 18
 70 50 0.00 0.0
August 19
 72 44 0.00 0.0
August 20
 78 47 0.00 0.0
August 21
 82 55 0.00 0.0
August 22
 73 50 0.00 0.0
August 23
 77 55 0.00 0.0
August 24
 73 57 0.82 0.0
August 25
 65 57 0.59 0.0
August 26
 63 57 0.00 0.0
August 27
 61 57 0.02 0.0
August 28
 67 58 0.28 0.0
August 29
 73 53 0.06 0.0
August 30
 70 53 0.00 0.0
August 31
 74 55 0.00 0.0
September 1940 Flandreau Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
September 1
 81 50 0.00 0.0
September 2
 87 60 0.00 0.0
September 3
 88 62 0.00 0.0
September 4
 85 62 0.00 0.0
September 5
 80 65 0.00 0.0
September 6
 85 65 0.00 0.0
September 7
 94 64 0.00 0.0
September 8
 83 61 0.05 0.0
September 9
 65 55 0.00 0.0
September 10
 58 36 0.00 0.0
September 11
 65 32 0.00 0.0
September 12
 83 37 0.00 0.0
September 13
 72 47 0.00 0.0
September 14
 74 41 0.00 0.0
September 15
 83 57 0.00 0.0
September 16
 83 60 0.00 0.0
September 17
 89 61 0.00 0.0
September 18
 96 63 0.00 0.0
September 19
 90 71 0.00 0.0
September 20
 87 65 0.27 0.0
September 21
 82 61 0.10 0.0
September 22
 91 62 0.00 0.0
September 23
 80 62 0.00 0.0
September 24
 69 54 0.00 0.0
September 25
 65 29 0.00 0.0
September 26
 70 39 0.00 0.0
September 27
 77 46 0.00 0.0
September 28
 73 51 0.04 0.0
September 29
 67 48 0.00 0.0
September 30
 78 50 0.00 0.0
October 1940 Flandreau Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
October 1
 76 48 0.00 0.0
October 2
 73 52 0.13 0.0
October 3
 78 55 0.02 0.0
October 4
 72 60 0.44 0.0
October 5
 73 47 0.00 0.0
October 6
 62 51 0.46 0.0
October 7
 65 32 0.00 0.0
October 8
 68 34 0.00 0.0
October 9
 76 42 0.00 0.0
October 10
 73 49 0.01 0.0
October 11
 83 43 0.00 0.0
October 12
 70 50 0.00 0.0
October 13
 65 35 0.00 0.0
October 14
 60 43 0.00 0.0
October 15
 58 25 0.00 0.0
October 16
 75 35 0.00 0.0
October 17
 62 29 0.00 0.0
October 18
 74 43 0.00 0.0
October 19
 68 45 0.00 0.0
October 20
 73 40 0.00 0.0
October 21
 76 38 0.00 0.0
October 22
 78 47 0.00 0.0
October 23
 66 34 0.00 0.0
October 24
 71 44 0.00 0.0
October 25
 77 40 0.00 0.0
October 26
 83 50 0.00 0.0
October 27
 76 53 0.00 0.0
October 28
 71 50 0.58 0.0
October 29
 60 32 0.02 0.0
October 30
 55 33 0.00 0.0
October 31
 52 41 0.28 0.0
November 1940 Flandreau Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
November 1
 60 32 0.00 0.0
November 2
 60 30 0.00 0.0
November 3
 63 41 0.00 0.0
November 4
 55 38 0.02 0.0
November 5
 39 25 0.11 1.0
November 6
 39 25 0.00 0.0
November 7
 44 25 0.00 0.0
November 8
 54 32 0.00 0.0
November 9
 47 29 0.21 0.0
November 10
 34 24 0.11 1.0
November 11
 27 7 0.55 6.0
November 12
 7 -1 0.13 1.5
November 13
 8 -9 0.00 0.0
November 14
 12 -10 0.00 0.0
November 15
 26 -1 0.00 0.0
November 16
 41 18 0.00 0.0
November 17
 47 22 0.00 0.0
November 18
 47 32 0.00 0.0
November 19
 43 33 0.00 0.0
November 20
 34 27 0.00 0.0
November 21
 32 28 0.52 5.5
November 22
 32 23 0.00 0.0
November 23
 31 20 0.00 0.0
November 24
 28 3 0.00 0.0
November 25
 32 12 0.00 0.0
November 26
 32 22 0.04 0.5
November 27
 23 8 0.00 0.0
November 28
 31 -1 0.05 0.5
November 29
 29 -1 0.00 0.0
November 30
 16 7 0.22 4.0
December 1940 Flandreau Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
December 1
 25 -5 0.00 0.0
December 2
 20 -2 0.00 0.0
December 3
 21 -17 0.00 0.0
December 4
 37 19 0.00 0.0
December 5
 32 16 0.00 0.0
December 6
 41 15 0.00 0.0
December 7
 37 21 0.00 0.0
December 8
 39 18 0.00 0.0
December 9
 41 22 0.00 0.0
December 10
 32 22 0.00 0.0
December 11
 30 25 0.00 0.0
December 12
 27 -3 0.13 1.6
December 13
 10 -8 0.00 0.0
December 14
 14 0 0.00 0.0
December 15
 20 13 0.25 3.0
December 16
 20 10 0.10 1.2
December 17
 16 -3 0.00 0.0
December 18
 29 10 0.00 0.0
December 19
 30 25 0.00 0.0
December 20
 42 20 0.00 0.0
December 21
 38 19 0.00 0.0
December 22
 38 21 0.00 0.0
December 23
 38 25 0.00 0.0
December 24
 39 30 0.00 0.0
December 25
 43 30 0.00 0.0
December 26
 34 28 0.00 0.0
December 27
 38 20 0.00 0.0
December 28
 35 29 0.04 0.5
December 29
 32 27 0.00 0.0
December 30
 32 28 0.03 0.3
December 31
 32 28 0.33 3.5
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