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Flandreau Weather in 1970

Historical record of Flandreau, South Dakota weather for the year 1970 based on NOAA data.
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1970 Flandreau Weather Extremes
Highest temperature 101 °F September 7
Lowest temperature -39 °F January 19
Highest daily low 77 °F June 30
Lowest daily high -10 °F January 21
Most daily precipitation 1.7 inches August 7
Most daily snow 6.0 inches October 10
Total annual precipitation 21.8 inches -
Total annual snow 35.8 inches -
What was the hottest temperature in Flandreau in 1970?
The highest temperature recorded in Flandreau, South Dakota in 1970 was 101 °F which happened on September 7.
Highest Temperatures: All-Time By Year
Highest Temperatures in Flandreau in 1970
Rank Temperature Date
1 101 °F Sep 7
2 97 °F Aug 15
2 97 °F Jun 30
2 97 °F Jun 29
5 96 °F Aug 30
5 96 °F Jul 30
7 95 °F Aug 14
7 95 °F Jul 27
9 94 °F Aug 27
10 93 °F Sep 2
What was the coldest temperature in Flandreau in 1970?
The lowest temperature recorded in Flandreau, South Dakota in 1970 was -39 °F which happened on Jan 19.
Lowest Temperatures: All-Time By Year
Lowest Temperatures in Flandreau in 1970
Rank Temperature Date
1 -39 °F January 19
2 -36 °F January 21
2 -36 °F January 20
4 -34 °F January 22
5 -30 °F January 18
6 -27 °F February 3
7 -26 °F February 4
8 -20 °F January 8
9 -17 °F December 20
9 -17 °F February 13
9 -17 °F February 2
9 -17 °F January 24
9 -17 °F January 23
9 -17 °F January 12
9 -17 °F January 9
9 -17 °F January 5
January 1970 Flandreau Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
January 1
 14 -9 0.00 0.0
January 2
 18 -4 0.00 0.0
January 3
 11 -16 0.00 0.5
January 4
 21 -15 0.00 0.0
January 5
 3 -17 0.00 0.0
January 6
 3 -12 0.00 0.0
January 7
 3 -14 0.00 0.0
January 8
 -9 -20 0.00 0.0
January 9
 -10 -17 0.00 0.0
January 10
 14 -11 0.00 0.0
January 11
 23 9 0.00 0.0
January 12
 15 -17 0.00 0.0
January 13
 15 -15 0.00 0.0
January 14
 8 -3 0.00 0.0
January 15
 20 -5 0.00 0.0
January 16
 24 -7 0.08 1.0
January 17
 -4 -10 0.05 0.8
January 18
 -6 -30 0.00 0.0
January 19
 -10 -39 0.00 0.0
January 20
 -8 -36 0.00 0.0
January 21
 -10 -36 0.00 0.0
January 22
 15 -34 0.00 0.0
January 23
 22 -17 0.06 0.5
January 24
 23 -17 0.00 0.0
January 25
 35 15 0.05 1.0
January 26
 32 20 0.00 0.0
January 27
 33 -2 0.00 0.0
January 28
 36 22 0.00 0.0
January 29
 29 -3 0.00 0.0
January 30
 28 -1 0.00 0.0
January 31
 35 -2 0.00 0.0
February 1970 Flandreau Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
February 1
 36 16 0.00 0.0
February 2
 40 -17 0.00 0.0
February 3
 -6 -27 0.00 0.0
February 4
 32 -26 0.00 0.0
February 5
 29 12 0.00 0.0
February 6
 35 -4 0.00 0.0
February 7
 39 -3 0.00 0.0
February 8
 32 9 0.00 0.0
February 9
 29 9 0.00 0.0
February 10
 28 13 0.01 0.5
February 11
 34 21 0.00 0.0
February 12
 25 -4 0.00 0.0
February 13
 24 -17 0.00 0.0
February 14
 5 -16 0.00 0.0
February 15
 18 0 0.00 0.0
February 16
 16 2 0.00 0.0
February 17
 40 16 0.00 0.0
February 18
 40 3 0.00 0.0
February 19
 10 -6 0.00 0.0
February 20
 11 -11 0.00 0.0
February 21
 33 -9 0.00 0.0
February 22
 45 20 0.00 0.0
February 23
 41 16 0.00 0.0
February 24
 42 23 0.00 0.0
February 25
 36 2 0.00 0.0
February 26
 34 3 0.00 0.0
February 27
 39 21 0.00 0.0
February 28
 34 18 0.00 0.0
March 1970 Flandreau Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
March 1
 27 19 0.00 0.0
March 2
 31 20 0.00 0.0
March 3
 47 30 0.62 0.0
March 4
 34 18 0.00 0.0
March 5
 35 19 0.00 0.0
March 6
 39 17 0.00 0.0
March 7
 38 21 0.00 0.0
March 8
 37 20 0.00 0.0
March 9
 30 16 0.00 0.0
March 10
 25 13 0.01 n/a
March 11
 28 4 0.02 n/a
March 12
 29 10 0.00 0.0
March 13
 29 6 0.00 0.0
March 14
 27 11 0.00 0.0
March 15
 33 8 0.00 0.0
March 16
 35 10 0.00 0.0
March 17
 38 18 0.00 0.0
March 18
 41 16 0.00 0.0
March 19
 42 27 0.04 1.5
March 20
 30 25 0.05 4.0
March 21
 36 10 0.00 0.0
March 22
 38 13 0.00 0.0
March 23
 28 21 0.00 0.0
March 24
 39 21 0.00 0.0
March 25
 36 25 0.10 6.0
March 26
 37 16 0.00 0.0
March 27
 32 2 0.00 0.0
March 28
 18 4 0.00 0.0
March 29
 29 13 0.00 0.0
March 30
 39 14 0.00 0.0
March 31
 29 16 0.00 0.0
April 1970 Flandreau Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
April 1
 40 14 0.00 0.0
April 2
 35 20 0.00 0.0
April 3
 41 26 0.00 0.0
April 4
 32 17 0.00 0.0
April 5
 51 29 0.00 0.0
April 6
 56 30 0.00 0.0
April 7
 56 35 0.00 0.0
April 8
 77 37 0.00 0.0
April 9
 56 29 0.00 0.0
April 10
 61 28 0.00 0.0
April 11
 57 33 0.00 0.0
April 12
 56 32 0.35 0.0
April 13
 37 30 0.20 n/a
April 14
 34 31 0.00 0.0
April 15
 46 32 0.30 0.0
April 16
 55 33 0.00 0.0
April 17
 50 32 0.00 0.0
April 18
 47 34 0.00 0.0
April 19
 43 36 1.04 0.0
April 20
 44 31 0.24 0.0
April 21
 38 31 0.00 0.0
April 22
 49 28 0.40 0.0
April 23
 36 27 0.29 n/a
April 24
 59 33 0.00 0.0
April 25
 67 38 0.00 0.0
April 26
 74 39 0.00 0.0
April 27
 83 56 0.00 0.0
April 28
 82 58 0.00 0.0
April 29
 82 42 0.00 0.0
April 30
 64 36 0.00 0.0
May 1970 Flandreau Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
May 1
 56 33 0.00 0.0
May 2
 42 20 0.00 0.0
May 3
 67 33 0.00 0.0
May 4
 74 33 0.00 0.0
May 5
 71 41 0.00 0.0
May 6
 62 39 0.00 0.0
May 7
 75 46 0.00 0.0
May 8
 88 55 0.00 0.0
May 9
 82 46 0.00 0.0
May 10
 65 36 0.00 0.0
May 11
 72 42 0.19 0.0
May 12
 66 42 0.00 0.0
May 13
 67 46 0.02 0.0
May 14
 56 42 0.00 0.0
May 15
 50 39 0.00 0.0
May 16
 52 32 0.00 0.0
May 17
 69 36 0.00 0.0
May 18
 84 54 0.00 0.0
May 19
 91 53 0.00 0.0
May 20
 77 57 0.00 0.0
May 21
 90 54 0.00 0.0
May 22
 82 54 0.00 0.0
May 23
 67 54 0.58 0.0
May 24
 70 54 0.00 0.0
May 25
 77 46 0.42 0.0
May 26
 67 36 0.00 0.0
May 27
 68 45 0.04 0.0
May 28
 69 49 1.56 0.0
May 29
 78 61 0.08 0.0
May 30
 69 55 0.00 0.0
May 31
 76 56 1.08 0.0
June 1970 Flandreau Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
June 1
 69 50 0.00 0.0
June 2
 67 43 0.00 0.0
June 3
 71 44 0.00 0.0
June 4
 71 41 0.00 0.0
June 5
 72 55 0.00 0.0
June 6
 85 55 0.00 0.0
June 7
 87 65 0.00 0.0
June 8
 90 67 0.00 0.0
June 9
 89 69 0.00 0.0
June 10
 86 66 0.00 0.0
June 11
 79 55 1.18 0.0
June 12
 81 63 0.15 0.0
June 13
 75 60 0.29 0.0
June 14
 81 59 0.00 0.0
June 15
 82 61 0.68 0.0
June 16
 84 60 0.60 0.0
June 17
 82 64 0.00 0.0
June 18
 81 58 0.00 0.0
June 19
 66 43 0.00 0.0
June 20
 73 53 0.36 0.0
June 21
 65 47 0.00 0.0
June 22
 74 52 0.00 0.0
June 23
 80 60 0.00 0.0
June 24
 86 58 0.01 0.0
June 25
 72 52 0.01 0.0
June 26
 85 54 0.00 0.0
June 27
 75 47 0.00 0.0
June 28
 88 62 0.00 0.0
June 29
 97 64 0.00 0.0
June 30
 97 77 0.00 0.0
July 1970 Flandreau Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
July 1
 92 63 0.00 0.0
July 2
 91 63 0.03 0.0
July 3
 88 57 0.02 0.0
July 4
 70 54 0.00 0.0
July 5
 72 43 0.00 0.0
July 6
 81 60 0.45 0.0
July 7
 86 60 0.03 0.0
July 8
 86 54 0.05 0.0
July 9
 79 52 0.00 0.0
July 10
 85 61 0.03 0.0
July 11
 89 61 0.00 0.0
July 12
 88 68 0.00 0.0
July 13
 90 68 0.03 0.0
July 14
 80 61 0.48 0.0
July 15
 86 59 0.00 0.0
July 16
 80 58 0.00 0.0
July 17
 92 58 0.00 0.0
July 18
 92 63 0.18 0.0
July 19
 90 58 0.12 0.0
July 20
 65 45 0.00 0.0
July 21
 75 53 0.00 0.0
July 22
 77 55 0.00 0.0
July 23
 80 55 0.00 0.0
July 24
 80 60 0.00 0.0
July 25
 90 61 0.00 0.0
July 26
 91 69 0.00 0.0
July 27
 95 65 0.00 0.0
July 28
 89 63 0.14 0.0
July 29
 88 69 0.00 0.0
July 30
 96 63 0.25 0.0
July 31
 92 67 0.00 0.0
August 1970 Flandreau Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
August 1
 84 55 0.00 0.0
August 2
 81 57 0.00 0.0
August 3
 86 47 0.00 0.0
August 4
 74 56 0.00 0.0
August 5
 78 62 0.00 0.0
August 6
 80 67 0.00 0.0
August 7
 74 66 1.72 0.0
August 8
 76 66 0.06 0.0
August 9
 74 60 0.00 0.0
August 10
 76 60 0.00 0.0
August 11
 83 58 0.00 0.0
August 12
 85 61 0.04 0.0
August 13
 92 64 0.00 0.0
August 14
 95 68 0.00 0.0
August 15
 97 62 0.00 0.0
August 16
 79 46 0.00 0.0
August 17
 86 59 0.00 0.0
August 18
 83 65 0.00 0.0
August 19
 88 63 0.00 0.0
August 20
 77 43 0.00 0.0
August 21
 80 51 0.00 0.0
August 22
 78 48 0.00 0.0
August 23
 78 42 0.00 0.0
August 24
 85 51 0.00 0.0
August 25
 91 57 0.02 0.0
August 26
 91 55 0.00 0.0
August 27
 94 60 0.00 0.0
August 28
 87 57 0.00 0.0
August 29
 74 58 0.00 0.0
August 30
 96 56 0.12 0.0
August 31
 73 51 0.00 0.0
September 1970 Flandreau Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
September 1
 80 57 0.00 0.0
September 2
 93 63 0.00 0.0
September 3
 88 59 0.10 0.0
September 4
 85 50 0.00 0.0
September 5
 89 54 0.00 0.0
September 6
 89 68 0.00 0.0
September 7
 101 61 0.22 0.0
September 8
 70 48 0.00 0.0
September 9
 91 58 0.00 0.0
September 10
 69 40 0.00 0.0
September 11
 72 40 0.00 0.0
September 12
 78 46 0.00 0.0
September 13
 57 40 0.00 0.0
September 14
 54 39 0.13 0.0
September 15
 48 39 0.34 0.0
September 16
 55 32 0.00 0.0
September 17
 56 35 0.42 0.0
September 18
 64 44 0.00 0.0
September 19
 84 48 0.00 0.0
September 20
 81 63 0.00 0.0
September 21
 88 53 0.07 0.0
September 22
 71 42 0.00 0.0
September 23
 68 39 0.00 0.0
September 24
 64 43 0.23 0.0
September 25
 61 47 0.08 0.0
September 26
 58 33 0.00 0.0
September 27
 65 32 0.00 0.0
September 28
 63 39 0.00 0.0
September 29
 74 37 0.00 0.0
September 30
 83 38 0.00 0.0
October 1970 Flandreau Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
October 1
 80 42 0.00 0.0
October 2
 77 47 0.00 0.0
October 3
 67 31 0.00 0.0
October 4
 61 33 0.00 0.0
October 5
 76 45 0.00 0.0
October 6
 84 55 0.00 0.0
October 7
 73 34 0.00 0.0
October 8
 37 32 1.25 0.0
October 9
 35 30 0.16 1.5
October 10
 33 10 0.50 6.0
October 11
 42 12 0.45 1.0
October 12
 44 35 0.06 0.0
October 13
 62 35 0.00 0.0
October 14
 50 27 0.00 0.0
October 15
 50 25 0.00 0.0
October 16
 50 25 0.00 0.0
October 17
 62 33 0.00 0.0
October 18
 63 31 0.00 0.0
October 19
 60 n/a 0.00 0.0
October 20
 58 39 0.00 0.0
October 21
 61 39 0.00 0.0
October 22
 69 44 0.00 0.0
October 23
 68 41 0.00 0.0
October 24
 58 51 0.15 0.0
October 25
 63 47 0.00 0.0
October 26
 56 27 0.45 0.0
October 27
 52 29 0.08 0.0
October 28
 51 29 0.00 0.0
October 29
 40 33 0.00 0.0
October 30
 38 33 0.16 0.0
October 31
 38 33 0.05 0.0
November 1970 Flandreau Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
November 1
 40 33 0.00 0.0
November 2
 40 32 0.07 0.0
November 3
 40 34 0.06 0.0
November 4
 36 30 0.02 0.0
November 5
 42 26 0.00 0.0
November 6
 56 29 0.00 0.0
November 7
 55 29 0.00 0.0
November 8
 43 32 0.10 0.0
November 9
 39 32 0.96 0.0
November 10
 43 26 0.00 0.0
November 11
 48 30 0.00 0.0
November 12
 33 24 0.00 0.0
November 13
 32 26 0.00 0.0
November 14
 33 18 0.00 0.0
November 15
 30 13 0.00 0.0
November 16
 38 19 0.00 0.0
November 17
 44 22 0.00 0.0
November 18
 48 27 0.00 0.0
November 19
 45 32 0.33 0.0
November 20
 35 30 0.00 0.0
November 21
 41 28 0.00 0.0
November 22
 36 9 0.00 0.0
November 23
 11 0 0.00 0.0
November 24
 14 1 0.00 0.0
November 25
 32 9 0.00 0.0
November 26
 51 15 0.15 3.5
November 27
 21 -1 0.00 0.0
November 28
 28 2 0.00 0.0
November 29
 35 17 0.00 0.0
November 30
 47 18 0.00 0.0
December 1970 Flandreau Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
December 1
 52 33 0.00 0.0
December 2
 40 20 0.00 0.0
December 3
 40 22 0.00 0.0
December 4
 33 10 0.00 0.0
December 5
 47 10 0.00 0.0
December 6
 15 2 0.00 0.0
December 7
 26 n/a 0.00 0.0
December 8
 40 20 0.00 0.0
December 9
 55 13 0.00 0.0
December 10
 28 10 0.10 3.0
December 11
 14 7 0.14 5.0
December 12
 20 8 0.00 0.0
December 13
 25 0 0.00 0.0
December 14
 28 -10 0.00 0.0
December 15
 14 -9 0.00 0.0
December 16
 23 9 0.00 0.0
December 17
 29 10 0.00 0.0
December 18
 31 13 0.00 0.0
December 19
 13 -5 0.00 0.0
December 20
 7 -17 0.00 0.0
December 21
 9 -4 0.00 0.0
December 22
 22 3 0.00 0.0
December 23
 27 -8 0.00 0.0
December 24
 n/a -16 0.00 0.0
December 25
 20 -2 0.00 0.0
December 26
 32 0 0.00 0.0
December 27
 27 -10 0.00 0.0
December 28
 10 -16 0.00 0.0
December 29
 10 -15 0.00 0.0
December 30
 24 2 0.00 0.0
December 31
 32 -2 0.00 0.0
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