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Flandreau Weather in 2021

Historical record of Flandreau, South Dakota weather for the year 2021 based on NOAA data.
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Year:
2021 Flandreau Weather Extremes
Highest temperature 99 °F July 29
Lowest temperature -30 °F February 16
Highest daily low 73 °F June 11
Lowest daily high -13 °F February 15
Most daily precipitation 1.7 inches September 3
Most daily snow 7.5 inches December 11
Total annual precipitation 22.6 inches -
Total annual snow 34.5 inches -
What was the hottest temperature in Flandreau in 2021?
The highest temperature recorded in Flandreau, South Dakota in 2021 was 99 °F which happened 2 different times.
Highest Temperatures: All-Time By Year
Highest Temperatures in Flandreau in 2021
Rank Temperature Date
1 99 °F Jul 29
1 99 °F Jun 6
3 97 °F Jun 11
3 97 °F Jun 5
5 96 °F Jul 5
6 94 °F Jun 10
6 94 °F Jun 8
8 93 °F Jul 6
8 93 °F Jun 9
8 93 °F Jun 7
What was the coldest temperature in Flandreau in 2021?
The lowest temperature recorded in Flandreau, South Dakota in 2021 was -30 °F which happened 2 different times.
Lowest Temperatures: All-Time By Year
Lowest Temperatures in Flandreau in 2021
Rank Temperature Date
1 -30 °F February 16
1 -30 °F February 15
3 -27 °F February 17
4 -23 °F February 14
5 -20 °F February 8
6 -19 °F February 9
7 -18 °F February 13
7 -18 °F February 12
9 -16 °F February 7
10 -12 °F February 19
January 2021 Flandreau Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
January 1
 22 2 0.00 0.0
January 2
 26 2 0.00 0.0
January 3
 27 5 0.00 0.0
January 4
 29 14 0.00 0.0
January 5
 36 9 0.00 0.0
January 6
 37 11 0.04 0.0
January 7
 35 28 0.01 0.0
January 8
 30 22 0.00 0.0
January 9
 27 19 0.00 0.0
January 10
 29 18 0.00 0.0
January 11
 32 21 0.00 0.0
January 12
 35 15 0.00 0.0
January 13
 42 15 0.00 0.0
January 14
 44 30 0.28 0.0
January 15
 33 26 0.18 2.0
January 16
 27 18 0.00 0.0
January 17
 27 19 0.00 0.0
January 18
 31 18 0.00 0.0
January 19
 28 18 0.02 0.5
January 20
 30 4 0.00 0.0
January 21
 41 23 0.00 0.0
January 22
 32 4 0.00 0.0
January 23
 20 4 0.00 0.0
January 24
 20 9 0.21 2.8
January 25
 14 9 0.00 0.0
January 26
 16 8 0.00 0.0
January 27
 14 0 0.00 0.0
January 28
 18 1 0.00 0.0
January 29
 24 13 0.00 0.0
January 30
 25 21 0.00 0.0
January 31
 26 22 0.00 0.0
February 2021 Flandreau Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
February 1
 24 19 0.00 0.0
February 2
 23 16 0.00 0.0
February 3
 29 16 0.00 0.0
February 4
 36 12 0.15 1.9
February 5
 15 0 0.00 0.0
February 6
 14 -3 0.00 0.0
February 7
 -1 -16 0.00 0.0
February 8
 -4 -20 0.01 0.2
February 9
 0 -19 0.00 0.0
February 10
 4 -6 0.00 0.0
February 11
 4 -10 0.00 0.0
February 12
 -3 -18 0.00 0.0
February 13
 -5 -18 0.00 0.0
February 14
 -4 -23 0.00 0.0
February 15
 -13 -30 0.00 0.0
February 16
 -7 -30 0.00 0.0
February 17
 0 -27 0.00 0.0
February 18
 7 -8 0.02 0.5
February 19
 17 -12 0.00 0.0
February 20
 20 -11 0.00 0.0
February 21
 24 2 0.00 0.0
February 22
 31 15 0.14 1.6
February 23
 46 26 0.00 0.0
February 24
 41 25 0.00 0.0
February 25
 35 22 0.00 0.0
February 26
 39 20 0.00 0.0
February 27
 44 25 0.00 0.0
February 28
 41 17 0.41 4.7
March 2021 Flandreau Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
March 1
 22 10 0.00 0.0
March 2
 26 10 0.00 0.0
March 3
 46 22 0.00 0.0
March 4
 53 22 0.00 0.0
March 5
 52 25 0.00 0.0
March 6
 47 26 0.00 0.0
March 7
 51 27 0.00 0.0
March 8
 63 28 0.00 0.0
March 9
 59 28 0.00 0.0
March 10
 68 32 0.00 0.0
March 11
 33 26 0.54 0.9
March 12
 41 22 0.00 0.0
March 13
 49 22 0.00 0.0
March 14
 54 26 0.00 0.0
March 15
 40 27 0.71 6.2
March 16
 30 26 0.05 0.6
March 17
 32 26 0.02 0.5
March 18
 33 24 0.00 0.0
March 19
 39 17 0.00 0.0
March 20
 43 17 0.00 0.0
March 21
 57 33 0.00 0.0
March 22
 57 27 0.00 0.0
March 23
 52 27 0.22 0.0
March 24
 41 32 0.57 0.0
March 25
 45 24 0.00 0.0
March 26
 50 25 0.00 0.0
March 27
 52 31 0.05 0.0
March 28
 45 25 0.08 0.0
March 29
 51 24 0.00 0.0
March 30
 80 26 0.00 0.0
March 31
 37 17 0.00 0.0
April 2021 Flandreau Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
April 1
 33 14 0.00 0.0
April 2
 51 16 0.00 0.0
April 3
 70 34 0.00 0.0
April 4
 70 32 0.00 0.0
April 5
 79 43 0.00 0.0
April 6
 87 45 0.02 0.0
April 7
 56 41 0.42 0.0
April 8
 47 41 0.09 0.0
April 9
 44 40 0.37 0.0
April 10
 49 34 0.00 0.0
April 11
 55 27 0.00 0.0
April 12
 59 27 0.00 0.0
April 13
 43 27 0.00 0.0
April 14
 35 26 0.00 0.0
April 15
 38 26 0.00 0.0
April 16
 43 29 0.00 0.0
April 17
 49 36 0.00 0.0
April 18
 54 33 0.00 0.0
April 19
 62 24 0.00 0.0
April 20
 39 20 0.00 0.0
April 21
 43 13 0.10 1.2
April 22
 46 14 0.00 0.0
April 23
 59 27 0.04 0.0
April 24
 52 26 0.00 0.0
April 25
 48 26 0.00 0.0
April 26
 49 32 0.06 0.0
April 27
 59 39 0.00 0.0
April 28
 54 39 0.00 0.0
April 29
 63 38 0.00 0.0
April 30
 67 40 0.00 0.0
May 2021 Flandreau Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
May 1
 70 43 0.00 0.0
May 2
 91 53 0.00 0.0
May 3
 69 46 0.03 0.0
May 4
 59 30 0.00 0.0
May 5
 56 31 0.00 0.0
May 6
 41 31 0.29 0.0
May 7
 63 33 0.00 0.0
May 8
 57 35 0.00 0.0
May 9
 57 35 0.04 0.0
May 10
 56 37 0.00 0.0
May 11
 60 27 0.00 0.0
May 12
 61 30 0.00 0.0
May 13
 65 30 0.00 0.0
May 14
 65 44 0.23 0.0
May 15
 64 45 0.07 0.0
May 16
 75 48 0.00 0.0
May 17
 70 44 0.00 0.0
May 18
 71 45 0.00 0.0
May 19
 66 57 0.00 0.0
May 20
 70 57 0.06 0.0
May 21
 71 60 0.00 0.0
May 22
 83 62 0.00 0.0
May 23
 83 58 0.00 0.0
May 24
 87 58 0.02 0.0
May 25
 79 60 0.00 0.0
May 26
 80 50 0.00 0.0
May 27
 62 45 0.31 0.0
May 28
 46 38 0.38 0.0
May 29
 54 39 0.00 0.0
May 30
 58 40 0.00 0.0
May 31
 73 48 0.00 0.0
June 2021 Flandreau Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
June 1
 76 41 0.00 0.0
June 2
 80 43 0.00 0.0
June 3
 82 55 0.00 0.0
June 4
 89 55 0.00 0.0
June 5
 97 64 0.00 0.0
June 6
 99 69 0.00 0.0
June 7
 93 64 0.00 0.0
June 8
 94 67 0.00 0.0
June 9
 93 65 0.00 0.0
June 10
 94 68 0.00 0.0
June 11
 97 73 0.30 0.0
June 12
 79 50 0.00 0.0
June 13
 84 52 0.00 0.0
June 14
 91 61 0.00 0.0
June 15
 84 52 0.00 0.0
June 16
 85 53 0.00 0.0
June 17
 92 67 0.00 0.0
June 18
 84 55 0.00 0.0
June 19
 89 55 0.00 0.0
June 20
 80 57 0.00 0.0
June 21
 71 48 0.10 0.0
June 22
 82 42 0.00 0.0
June 23
 92 53 0.00 0.0
June 24
 78 55 0.00 0.0
June 25
 80 56 0.00 0.0
June 26
 82 65 0.00 0.0
June 27
 72 57 0.09 0.0
June 28
 80 57 0.58 0.0
June 29
 81 58 0.00 0.0
June 30
 81 57 0.00 0.0
July 2021 Flandreau Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
July 1
 85 57 0.00 0.0
July 2
 85 57 0.00 0.0
July 3
 85 60 0.00 0.0
July 4
 90 61 0.00 0.0
July 5
 96 61 0.00 0.0
July 6
 93 61 0.00 0.0
July 7
 73 60 0.07 0.0
July 8
 70 52 0.00 0.0
July 9
 73 56 0.00 0.0
July 10
 74 62 0.02 0.0
July 11
 68 57 1.67 0.0
July 12
 78 53 0.00 0.0
July 13
 79 53 0.00 0.0
July 14
 82 61 0.02 0.0
July 15
 75 55 0.48 0.0
July 16
 78 55 0.00 0.0
July 17
 78 56 0.00 0.0
July 18
 81 58 0.00 0.0
July 19
 82 58 0.00 0.0
July 20
 83 58 0.00 0.0
July 21
 85 58 0.00 0.0
July 22
 84 65 0.00 0.0
July 23
 88 68 0.00 0.0
July 24
 88 67 0.16 0.0
July 25
 88 56 0.00 0.0
July 26
 90 57 0.00 0.0
July 27
 88 69 0.00 0.0
July 28
 91 69 0.00 0.0
July 29
 99 65 0.00 0.0
July 30
 79 63 0.00 0.0
July 31
 65 58 0.31 0.0
August 2021 Flandreau Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
August 1
 80 53 0.00 0.0
August 2
 77 48 0.00 0.0
August 3
 78 49 0.00 0.0
August 4
 79 55 0.00 0.0
August 5
 76 57 0.03 0.0
August 6
 88 59 0.50 0.0
August 7
 82 60 0.28 0.0
August 8
 82 67 0.00 0.0
August 9
 76 58 0.00 0.0
August 10
 84 60 0.00 0.0
August 11
 87 60 0.00 0.0
August 12
 82 64 0.00 0.0
August 13
 77 47 0.00 0.0
August 14
 77 48 0.00 0.0
August 15
 87 48 0.00 0.0
August 16
 84 57 0.00 0.0
August 17
 86 61 0.00 0.0
August 18
 89 65 0.00 0.0
August 19
 87 67 0.00 0.0
August 20
 88 67 0.04 0.0
August 21
 80 57 0.03 0.0
August 22
 71 50 0.00 0.0
August 23
 75 54 1.21 0.0
August 24
 84 60 0.00 0.0
August 25
 86 63 0.00 0.0
August 26
 77 59 0.00 0.0
August 27
 74 59 0.24 0.0
August 28
 78 66 0.00 0.0
August 29
 82 56 0.49 0.0
August 30
 78 52 0.00 0.0
August 31
 79 52 0.00 0.0
September 2021 Flandreau Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
September 1
 78 54 0.00 0.0
September 2
 75 58 0.00 0.0
September 3
 63 59 1.74 0.0
September 4
 65 55 0.00 0.0
September 5
 75 49 0.00 0.0
September 6
 80 47 0.00 0.0
September 7
 88 48 0.00 0.0
September 8
 75 48 0.00 0.0
September 9
 73 43 0.00 0.0
September 10
 76 43 0.00 0.0
September 11
 80 55 0.00 0.0
September 12
 76 54 0.00 0.0
September 13
 68 47 0.00 0.0
September 14
 68 49 1.12 0.0
September 15
 72 43 0.00 0.0
September 16
 75 43 0.00 0.0
September 17
 91 51 0.51 0.0
September 18
 69 45 0.00 0.0
September 19
 81 51 0.00 0.0
September 20
 86 64 0.33 0.0
September 21
 65 45 0.21 0.0
September 22
 63 36 0.00 0.0
September 23
 70 36 0.00 0.0
September 24
 77 46 0.00 0.0
September 25
 66 32 0.00 0.0
September 26
 77 36 0.00 0.0
September 27
 88 44 0.00 0.0
September 28
 82 50 0.00 0.0
September 29
 87 53 0.00 0.0
September 30
 79 60 0.00 0.0
October 2021 Flandreau Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
October 1
 69 60 0.03 0.0
October 2
 68 59 1.39 0.0
October 3
 61 45 0.00 0.0
October 4
 75 42 0.00 0.0
October 5
 80 42 0.00 0.0
October 6
 78 44 0.00 0.0
October 7
 69 52 0.00 0.0
October 8
 74 54 0.00 0.0
October 9
 82 57 0.00 0.0
October 10
 75 50 0.00 0.0
October 11
 57 38 0.00 0.0
October 12
 70 37 0.00 0.0
October 13
 64 42 0.34 0.0
October 14
 65 40 0.05 0.0
October 15
 54 35 0.00 0.0
October 16
 54 31 0.00 0.0
October 17
 64 29 0.00 0.0
October 18
 73 30 0.00 0.0
October 19
 75 45 0.00 0.0
October 20
 67 45 0.39 0.0
October 21
 49 37 0.73 0.0
October 22
 49 33 0.02 0.0
October 23
 49 28 0.00 0.0
October 24
 49 28 0.00 0.0
October 25
 45 32 0.00 0.0
October 26
 51 32 0.00 0.0
October 27
 54 39 0.19 0.0
October 28
 48 41 0.99 0.0
October 29
 54 33 0.00 0.0
October 30
 57 32 0.00 0.0
October 31
 56 30 0.00 0.0
November 2021 Flandreau Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
November 1
 43 25 0.00 0.0
November 2
 42 21 0.00 0.0
November 3
 41 19 0.00 0.0
November 4
 46 23 0.00 0.0
November 5
 42 26 0.00 0.0
November 6
 63 32 0.00 0.0
November 7
 66 30 0.00 0.0
November 8
 60 36 0.00 0.0
November 9
 51 31 0.00 0.0
November 10
 53 35 0.00 0.0
November 11
 46 31 0.29 0.0
November 12
 40 25 0.17 1.0
November 13
 28 22 0.00 0.0
November 14
 38 22 0.00 0.0
November 15
 32 24 0.00 0.0
November 16
 39 29 0.00 0.0
November 17
 61 32 0.00 0.0
November 18
 36 21 0.00 0.0
November 19
 30 16 0.00 0.0
November 20
 44 28 0.00 0.0
November 21
 42 31 0.00 0.0
November 22
 33 18 0.00 0.0
November 23
 41 18 0.00 0.0
November 24
 62 18 0.00 0.0
November 25
 34 6 0.00 0.0
November 26
 24 6 0.00 0.0
November 27
 50 21 0.00 0.0
November 28
 45 18 0.00 0.0
November 29
 41 19 0.00 0.0
November 30
 58 28 0.00 0.0
December 2021 Flandreau Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
December 1
 49 28 0.11 0.0
December 2
 53 33 0.00 0.0
December 3
 46 27 0.00 0.0
December 4
 45 26 0.00 0.0
December 5
 32 28 0.00 0.0
December 6
 39 5 0.00 0.0
December 7
 13 5 0.04 0.5
December 8
 18 3 0.00 0.0
December 9
 32 5 0.00 0.0
December 10
 42 26 0.00 0.0
December 11
 27 14 0.48 7.5
December 12
 23 14 0.00 0.0
December 13
 30 9 0.00 0.0
December 14
 37 9 0.00 0.0
December 15
 39 25 0.00 0.0
December 16
 52 15 0.47 0.5
December 17
 23 13 0.00 0.0
December 18
 23 12 0.01 0.2
December 19
 14 4 0.00 0.0
December 20
 31 13 0.00 0.0
December 21
 17 7 0.00 0.0
December 22
 28 16 0.00 0.2
December 23
 33 16 0.00 0.0
December 24
 41 20 0.00 0.0
December 25
 47 11 0.00 0.0
December 26
 21 9 0.00 0.0
December 27
 30 9 0.08 1.0
December 28
 25 -6 0.00 0.0
December 29
 12 -5 0.00 0.0
December 30
 28 7 0.00 0.0
December 31
 26 7 0.00 0.0
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