Flandreau Average Weather by Day

Data and chart of the the average high and low temperature for every day of the year in Flandreau, South Dakota, based on NOAA data.
What's the hottest day of the year in Flandreau?
On average, July 18 is the hottest day of the year Flandreau, South Dakota. From 1991–2020, the average high temperature on July 18 was 81.5 °F and the average low was 60.2 °F.
What's the coldest day of the year in Flandreau?
On average, January 13 is the coldest day of the year Flandreau, South Dakota. From 1991–2020, the average high temperature on January 13 was 22.3 °F, and the average low was 3.3 °F.
Average Temperature by Day
  • Average temperatures from 1991–2020. Daily averages are a mean of the period from 14 days before to 14 days after, inclusive.
Day Average (°F)
High Low
January 1 23.3 5.3
January 2 23.1 5.0
January 3 23.0 4.8
January 4 22.9 4.6
January 5 22.7 4.3
January 6 22.7 4.2
January 7 22.5 4.1
January 8 22.6 4.0
January 9 22.6 4.0
January 10 22.4 3.7
January 11 22.3 3.5
January 12 22.3 3.4
January 13 22.3 3.3
January 14 22.4 3.3
January 15 22.4 3.3
January 16 22.5 3.4
January 17 22.5 3.4
January 18 22.6 3.6
January 19 22.7 3.7
January 20 23.0 3.9
January 21 23.1 3.8
January 22 23.2 3.9
January 23 23.4 4.0
January 24 23.5 4.2
January 25 23.5 4.1
January 26 23.6 4.0
January 27 23.7 4.0
January 28 23.8 4.0
January 29 23.9 4.1
January 30 24.2 4.2
January 31 24.4 4.5
February 1 24.5 4.6
February 2 24.6 4.8
February 3 24.9 5.0
February 4 25.1 5.3
February 5 25.5 5.5
February 6 25.7 5.7
February 7 26.0 5.9
February 8 26.3 6.2
February 9 26.6 6.4
February 10 26.7 6.5
February 11 26.8 6.6
February 12 26.8 6.6
February 13 26.9 6.7
February 14 27.2 6.9
February 15 27.5 7.1
February 16 27.6 7.1
February 17 27.7 7.1
February 18 27.9 7.3
February 19 28.3 7.7
February 20 28.6 7.9
February 21 28.9 8.2
February 22 29.0 8.5
February 23 29.4 8.9
February 24 29.7 9.3
February 25 30.0 9.6
February 26 30.6 10.0
February 27 31.0 10.4
February 28 31.6 10.9
March 1 32.0 11.4
March 2 32.5 11.9
March 3 33.1 12.5
March 4 33.4 13.0
March 5 33.8 13.5
March 6 34.3 14.0
March 7 34.7 14.4
March 8 35.0 14.9
March 9 35.5 15.4
March 10 35.9 15.8
March 11 36.4 16.4
March 12 36.8 16.9
March 13 37.5 17.5
March 14 38.2 18.1
March 15 38.8 18.7
March 16 39.4 19.3
March 17 40.1 20.1
March 18 40.8 20.9
March 19 41.5 21.4
March 20 42.0 21.9
March 21 42.5 22.3
March 22 42.9 22.7
March 23 43.7 23.1
March 24 44.3 23.7
March 25 44.8 24.2
March 26 45.3 24.6
March 27 45.8 25.0
March 28 46.2 25.4
March 29 46.5 25.8
March 30 46.8 26.1
March 31 47.2 26.5
April 1 47.7 26.9
April 2 48.1 27.2
April 3 48.5 27.4
April 4 49.0 27.7
April 5 49.5 28.1
April 6 49.9 28.5
April 7 50.4 28.9
April 8 50.8 29.2
April 9 51.3 29.5
April 10 52.1 29.9
April 11 52.6 30.3
April 12 53.0 30.6
April 13 53.4 30.8
April 14 53.7 31.1
April 15 54.0 31.3
April 16 54.4 31.7
April 17 54.7 32.0
April 18 55.1 32.4
April 19 55.5 32.7
April 20 56.0 33.1
April 21 56.3 33.5
April 22 56.8 33.9
April 23 57.3 34.4
April 24 57.9 35.0
April 25 58.3 35.6
April 26 58.8 36.0
April 27 59.4 36.5
April 28 59.7 36.9
April 29 60.0 37.2
April 30 60.3 37.5
May 1 60.8 37.9
May 2 61.3 38.4
May 3 61.8 38.8
May 4 62.2 39.2
May 5 62.8 39.7
May 6 63.2 40.1
May 7 63.6 40.5
May 8 64.0 41.1
May 9 64.3 41.6
May 10 64.5 42.0
May 11 64.8 42.5
May 12 65.1 42.9
May 13 65.5 43.4
May 14 65.9 43.9
May 15 66.4 44.4
May 16 66.8 44.9
May 17 67.3 45.4
May 18 67.7 45.9
May 19 68.0 46.4
May 20 68.3 46.7
May 21 68.5 47.1
May 22 68.8 47.4
May 23 69.2 47.8
May 24 69.6 48.2
May 25 70.0 48.6
May 26 70.3 49.0
May 27 70.8 49.4
May 28 71.2 49.9
May 29 71.7 50.4
May 30 71.9 50.7
May 31 72.3 51.0
June 1 72.5 51.4
June 2 72.7 51.8
June 3 73.0 52.1
June 4 73.3 52.6
June 5 73.6 53.0
June 6 73.9 53.3
June 7 74.1 53.6
June 8 74.5 53.9
June 9 74.9 54.2
June 10 75.3 54.6
June 11 75.7 55.0
June 12 75.9 55.2
June 13 76.1 55.5
June 14 76.4 55.7
June 15 76.5 56.0
June 16 76.8 56.2
June 17 77.1 56.5
June 18 77.4 56.7
June 19 77.6 57.0
June 20 77.8 57.2
June 21 78.1 57.4
June 22 78.2 57.6
June 23 78.4 57.8
June 24 78.6 58.0
June 25 78.8 58.2
June 26 79.1 58.4
June 27 79.2 58.5
June 28 79.5 58.7
June 29 79.6 58.9
June 30 79.8 59.0
July 1 79.9 59.1
July 2 80.1 59.3
July 3 80.3 59.4
July 4 80.5 59.6
July 5 80.7 59.7
July 6 80.8 59.9
July 7 81.0 60.0
July 8 81.0 60.1
July 9 81.1 60.1
July 10 81.1 60.1
July 11 81.2 60.2
July 12 81.3 60.2
July 13 81.3 60.2
July 14 81.3 60.2
July 15 81.3 60.2
July 16 81.3 60.2
July 17 81.4 60.2
July 18 81.5 60.2
July 19 81.5 60.1
July 20 81.4 60.0
July 21 81.4 60.0
July 22 81.2 59.9
July 23 81.1 59.8
July 24 81.0 59.8
July 25 81.0 59.7
July 26 81.0 59.7
July 27 80.9 59.6
July 28 80.8 59.5
July 29 80.7 59.4
July 30 80.6 59.4
July 31 80.4 59.1
August 1 80.2 58.9
August 2 80.0 58.7
August 3 79.8 58.5
August 4 79.7 58.3
August 5 79.5 58.1
August 6 79.4 57.9
August 7 79.3 57.8
August 8 79.3 57.7
August 9 79.3 57.6
August 10 79.2 57.5
August 11 79.2 57.5
August 12 79.1 57.4
August 13 79.1 57.5
August 14 79.1 57.5
August 15 79.0 57.4
August 16 78.9 57.2
August 17 78.8 57.0
August 18 78.7 56.9
August 19 78.6 56.8
August 20 78.6 56.7
August 21 78.6 56.5
August 22 78.5 56.3
August 23 78.4 56.1
August 24 78.3 55.8
August 25 78.0 55.5
August 26 77.8 55.3
August 27 77.6 55.0
August 28 77.5 54.8
August 29 77.3 54.6
August 30 77.2 54.4
August 31 77.0 54.1
September 1 76.7 53.8
September 2 76.5 53.5
September 3 76.4 53.2
September 4 76.2 53.0
September 5 75.9 52.7
September 6 75.6 52.4
September 7 75.3 52.0
September 8 74.9 51.5
September 9 74.4 51.0
September 10 74.0 50.5
September 11 73.6 50.1
September 12 73.2 49.5
September 13 72.9 49.1
September 14 72.6 48.6
September 15 72.3 48.1
September 16 72.0 47.7
September 17 71.8 47.2
September 18 71.4 46.7
September 19 70.9 46.2
September 20 70.4 45.8
September 21 69.9 45.3
September 22 69.3 44.9
September 23 68.9 44.5
September 24 68.6 44.0
September 25 68.3 43.6
September 26 68.0 43.2
September 27 67.6 42.7
September 28 67.2 42.2
September 29 66.7 41.7
September 30 66.2 41.3
October 1 65.7 40.7
October 2 65.1 40.2
October 3 64.6 39.8
October 4 64.1 39.3
October 5 63.7 38.9
October 6 63.3 38.4
October 7 62.9 38.0
October 8 62.5 37.6
October 9 62.1 37.2
October 10 61.5 36.8
October 11 61.1 36.4
October 12 60.5 36.0
October 13 59.9 35.6
October 14 59.3 35.2
October 15 58.7 34.8
October 16 58.0 34.3
October 17 57.3 33.8
October 18 56.8 33.4
October 19 56.3 32.9
October 20 55.8 32.5
October 21 55.3 32.0
October 22 54.8 31.5
October 23 54.2 31.1
October 24 53.7 30.7
October 25 53.1 30.2
October 26 52.5 29.9
October 27 51.9 29.5
October 28 51.3 29.0
October 29 50.7 28.6
October 30 50.1 28.2
October 31 49.7 27.8
November 1 49.2 27.3
November 2 48.6 26.8
November 3 48.1 26.4
November 4 47.4 26.0
November 5 46.9 25.7
November 6 46.3 25.3
November 7 45.8 24.8
November 8 45.2 24.4
November 9 44.6 23.9
November 10 44.0 23.5
November 11 43.5 23.0
November 12 42.9 22.6
November 13 42.4 22.1
November 14 41.8 21.6
November 15 41.5 21.3
November 16 40.9 20.9
November 17 40.4 20.6
November 18 40.0 20.2
November 19 39.4 19.8
November 20 38.8 19.4
November 21 38.2 18.8
November 22 37.6 18.3
November 23 36.9 17.7
November 24 36.3 17.2
November 25 35.7 16.7
November 26 35.3 16.3
November 27 34.9 15.9
November 28 34.4 15.4
November 29 33.9 15.1
November 30 33.5 14.7
December 1 33.1 14.4
December 2 32.6 14.0
December 3 32.2 13.6
December 4 31.7 13.1
December 5 31.2 12.7
December 6 30.8 12.3
December 7 30.5 12.0
December 8 30.0 11.6
December 9 29.6 11.2
December 10 29.2 10.9
December 11 28.8 10.6
December 12 28.5 10.4
December 13 28.2 10.2
December 14 27.8 9.9
December 15 27.6 9.7
December 16 27.2 9.4
December 17 26.9 9.0
December 18 26.5 8.6
December 19 26.1 8.2
December 20 25.9 7.9
December 21 25.7 7.7
December 22 25.5 7.4
December 23 25.3 7.2
December 24 25.0 7.0
December 25 24.8 6.9
December 26 24.7 6.7
December 27 24.5 6.6
December 28 24.3 6.4
December 29 24.0 6.2
December 30 23.7 5.9
December 31 23.5 5.5
Weather Station Details
Years Station Coordinates
1893–2024 Flandreau location