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Yankton Weather in 1986

Historical record of Yankton, South Dakota weather for the year 1986 based on NOAA data.
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1986 Yankton Weather Extremes
Highest temperature 99 °F July 19
Lowest temperature -12 °F January 8
Highest daily low 80 °F July 17
Lowest daily high 6 °F January 27
Most daily precipitation 1.6 inches September 17
Most daily snow 5.0 inches November 18
Total annual precipitation 27.4 inches -
Total annual snow 21.0 inches -
What was the hottest temperature in Yankton in 1986?
The highest temperature recorded in Yankton, South Dakota in 1986 was 99 °F which happened 2 different times.
Highest Temperatures: All-Time By Year
Highest Temperatures in Yankton in 1986
Rank Temperature Date
1 99 °F Jul 19
1 99 °F Jul 18
3 98 °F Aug 26
3 98 °F Jul 29
3 98 °F Jul 16
6 96 °F Jul 30
6 96 °F Jul 17
6 96 °F Jun 28
9 95 °F Aug 17
9 95 °F Jul 5
What was the coldest temperature in Yankton in 1986?
The lowest temperature recorded in Yankton, South Dakota in 1986 was -12 °F which happened on Jan 8.
Lowest Temperatures: All-Time By Year
Lowest Temperatures in Yankton in 1986
Rank Temperature Date
1 -12 °F January 8
2 -11 °F January 7
3 -8 °F November 11
3 -8 °F February 12
5 -6 °F February 11
5 -6 °F January 27
7 -3 °F November 14
7 -3 °F November 13
9 -2 °F February 13
9 -2 °F January 6
January 1986 Yankton Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
January 1
 37 16 0.00 0.0
January 2
 40 19 0.00 0.0
January 3
 38 19 0.00 0.0
January 4
 41 12 0.06 1.0
January 5
 20 3 0.00 0.0
January 6
 27 -2 0.00 0.0
January 7
 7 -11 0.00 0.0
January 8
 23 -12 0.00 0.0
January 9
 44 16 0.00 0.0
January 10
 46 23 0.00 0.0
January 11
 47 24 0.00 0.0
January 12
 55 28 0.00 0.0
January 13
 36 17 0.00 0.0
January 14
 48 18 0.00 0.0
January 15
 41 24 0.00 0.0
January 16
 57 23 0.00 0.0
January 17
 52 26 0.00 0.0
January 18
 49 27 0.00 0.0
January 19
 38 29 0.00 0.0
January 20
 50 28 0.00 0.0
January 21
 60 28 0.00 0.0
January 22
 30 5 0.02 2.0
January 23
 33 4 0.00 0.0
January 24
 48 15 0.00 0.0
January 25
 39 31 0.00 0.0
January 26
 36 4 0.00 0.0
January 27
 6 -6 0.00 0.0
January 28
 26 n/a 0.00 0.0
January 29
 49 12 0.00 0.0
January 30
 25 12 0.00 0.0
January 31
 35 23 0.00 0.0
February 1986 Yankton Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
February 1
 35 19 0.00 0.0
February 2
 52 19 0.00 0.0
February 3
 40 26 0.00 0.0
February 4
 35 29 0.05 0.0
February 5
 32 30 0.25 0.0
February 6
 40 25 0.00 0.0
February 7
 29 22 0.00 0.0
February 8
 23 7 0.00 0.0
February 9
 16 6 0.00 0.0
February 10
 15 -1 0.00 0.0
February 11
 18 -6 0.03 0.5
February 12
 7 -8 0.00 n/a
February 13
 16 -2 0.00 0.0
February 14
 31 5 0.00 0.0
February 15
 22 4 0.00 0.0
February 16
 24 16 0.00 n/a
February 17
 29 22 0.00 0.0
February 18
 53 22 0.00 0.0
February 19
 28 11 0.00 0.0
February 20
 27 4 0.00 0.0
February 21
 11 3 0.00 0.0
February 22
 35 7 0.00 0.0
February 23
 26 16 0.00 0.0
February 24
 26 12 0.00 0.0
February 25
 48 17 0.00 0.0
February 26
 62 31 0.00 0.0
February 27
 55 31 0.00 0.0
February 28
 31 24 0.00 0.0
March 1986 Yankton Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
March 1
 33 23 0.00 0.0
March 2
 59 26 0.00 0.0
March 3
 52 28 0.00 0.0
March 4
 48 28 0.00 0.0
March 5
 58 27 0.00 0.0
March 6
 37 26 0.00 0.0
March 7
 39 8 0.00 0.0
March 8
 26 9 0.00 0.0
March 9
 54 27 0.00 0.0
March 10
 54 27 0.03 0.0
March 11
 46 26 0.00 0.0
March 12
 49 30 0.61 0.0
March 13
 36 31 0.39 4.0
March 14
 35 31 0.00 0.0
March 15
 37 26 0.00 0.0
March 16
 51 27 0.18 0.0
March 17
 44 32 0.00 0.0
March 18
 42 33 0.72 0.0
March 19
 38 28 0.53 3.0
March 20
 29 11 0.00 0.0
March 21
 36 11 0.00 0.0
March 22
 55 24 0.00 0.0
March 23
 59 31 0.00 0.0
March 24
 60 31 0.00 0.0
March 25
 67 37 0.00 0.0
March 26
 62 37 0.00 0.0
March 27
 52 31 0.00 0.0
March 28
 78 37 0.00 0.0
March 29
 82 37 0.00 0.0
March 30
 86 38 0.00 0.0
March 31
 75 39 0.00 0.0
April 1986 Yankton Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
April 1
 80 32 0.00 0.0
April 2
 68 n/a 0.00 0.0
April 3
 54 47 0.79 0.0
April 4
 51 42 0.36 0.0
April 5
 55 39 0.52 0.0
April 6
 50 35 0.00 0.0
April 7
 76 36 0.00 0.0
April 8
 73 38 0.00 0.0
April 9
 58 30 0.00 0.0
April 10
 62 31 0.00 0.0
April 11
 73 n/a 0.00 0.0
April 12
 77 35 0.08 0.0
April 13
 51 30 0.00 0.0
April 14
 51 21 1.37 1.0
April 15
 27 n/a 0.10 3.0
April 16
 39 25 0.00 0.0
April 17
 59 29 0.13 0.0
April 18
 51 43 0.21 0.0
April 19
 62 42 0.00 0.0
April 20
 65 39 0.00 0.0
April 21
 56 32 0.00 0.0
April 22
 50 27 0.00 0.0
April 23
 67 n/a 0.00 0.0
April 24
 80 32 0.00 0.0
April 25
 69 50 0.00 0.0
April 26
 66 49 0.02 0.0
April 27
 80 43 0.05 0.0
April 28
 45 38 0.26 0.0
April 29
 65 n/a 0.00 0.0
April 30
 76 42 0.00 0.0
May 1986 Yankton Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
May 1
 67 43 0.00 0.0
May 2
 61 37 0.00 0.0
May 3
 70 n/a 0.09 0.0
May 4
 73 50 0.00 0.0
May 5
 86 60 0.00 0.0
May 6
 78 45 0.00 0.0
May 7
 70 44 0.00 0.0
May 8
 79 n/a 0.19 0.0
May 9
 84 60 0.43 0.0
May 10
 78 58 0.03 0.0
May 11
 76 49 0.40 0.0
May 12
 83 50 0.02 0.0
May 13
 68 51 0.00 0.0
May 14
 73 53 0.00 0.0
May 15
 83 n/a 0.00 0.0
May 16
 78 55 0.95 0.0
May 17
 56 42 0.32 0.0
May 18
 63 40 0.01 0.0
May 19
 67 39 0.00 0.0
May 20
 73 42 0.00 0.0
May 21
 76 47 0.00 0.0
May 22
 78 n/a 0.00 0.0
May 23
 78 55 0.04 0.0
May 24
 69 44 0.10 0.0
May 25
 68 48 0.03 0.0
May 26
 68 51 0.41 0.0
May 27
 69 52 0.03 0.0
May 28
 67 58 0.53 0.0
May 29
 77 55 0.00 0.0
May 30
 69 58 0.02 0.0
May 31
 85 59 0.00 0.0
June 1986 Yankton Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
June 1
 86 60 0.00 0.0
June 2
 86 53 0.00 0.0
June 3
 82 n/a 0.00 0.0
June 4
 88 n/a 0.00 0.0
June 5
 78 59 0.02 0.0
June 6
 69 58 0.00 0.0
June 7
 82 60 0.77 0.0
June 8
 74 55 0.00 0.0
June 9
 80 56 0.00 0.0
June 10
 87 n/a 0.33 0.0
June 11
 83 60 0.02 0.0
June 12
 71 53 0.00 0.0
June 13
 87 53 0.02 0.0
June 14
 70 60 0.27 0.0
June 15
 80 61 0.00 0.0
June 16
 93 64 0.00 0.0
June 17
 86 61 0.00 0.0
June 18
 93 n/a 0.00 0.0
June 19
 94 n/a 0.00 0.0
June 20
 94 n/a 0.00 0.0
June 21
 88 68 0.11 0.0
June 22
 94 61 0.73 0.0
June 23
 80 58 0.00 0.0
June 24
 86 56 0.00 0.0
June 25
 84 57 0.00 0.0
June 26
 93 n/a 0.00 0.0
June 27
 91 69 0.00 0.0
June 28
 96 n/a 0.00 0.0
June 29
 91 70 0.55 0.0
June 30
 86 64 1.01 0.0
July 1986 Yankton Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
July 1
 74 65 0.01 0.0
July 2
 84 62 0.00 0.0
July 3
 84 n/a 0.00 0.0
July 4
 93 n/a 0.00 0.0
July 5
 95 79 0.00 0.0
July 6
 91 60 0.00 0.0
July 7
 86 54 0.00 0.0
July 8
 87 n/a 0.00 0.0
July 9
 92 64 0.00 0.0
July 10
 87 n/a 0.19 0.0
July 11
 89 63 0.54 0.0
July 12
 89 63 0.00 0.0
July 13
 85 58 0.00 0.0
July 14
 91 57 0.00 0.0
July 15
 92 n/a 0.00 0.0
July 16
 98 n/a 0.01 0.0
July 17
 96 80 0.00 0.0
July 18
 99 72 0.00 0.0
July 19
 99 67 0.86 0.0
July 20
 86 62 0.00 0.0
July 21
 80 59 0.00 0.0
July 22
 87 62 0.02 0.0
July 23
 90 n/a 0.00 0.0
July 24
 94 n/a 0.00 0.0
July 25
 92 67 0.22 0.0
July 26
 90 n/a 0.00 0.0
July 27
 92 69 0.00 0.0
July 28
 92 65 0.00 0.0
July 29
 98 64 0.00 0.0
July 30
 96 n/a 0.04 0.0
July 31
 93 61 0.00 0.0
August 1986 Yankton Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
August 1
 85 56 0.00 0.0
August 2
 81 55 0.00 0.0
August 3
 79 50 0.00 0.0
August 4
 85 n/a 0.09 0.0
August 5
 80 62 0.00 0.0
August 6
 83 60 0.00 0.0
August 7
 85 n/a 0.11 0.0
August 8
 83 56 0.00 0.0
August 9
 89 n/a 0.02 0.0
August 10
 82 57 0.25 0.0
August 11
 76 52 0.00 0.0
August 12
 77 n/a 0.00 0.0
August 13
 77 65 0.00 0.0
August 14
 83 61 0.00 0.0
August 15
 89 59 0.00 0.0
August 16
 93 n/a 0.00 0.0
August 17
 95 62 0.95 0.0
August 18
 85 62 0.00 0.0
August 19
 83 63 0.00 0.0
August 20
 89 n/a 0.18 0.0
August 21
 78 48 0.00 0.0
August 22
 80 n/a 0.00 0.0
August 23
 82 52 0.00 0.0
August 24
 80 52 0.00 0.0
August 25
 84 61 0.00 0.0
August 26
 98 63 0.93 0.0
August 27
 77 48 0.00 0.0
August 28
 65 39 0.00 0.0
August 29
 71 n/a 0.00 0.0
August 30
 81 n/a 0.00 0.0
August 31
 82 62 0.00 0.0
September 1986 Yankton Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
September 1
 87 63 0.00 0.0
September 2
 80 n/a 0.00 0.0
September 3
 73 64 0.04 0.0
September 4
 88 56 0.00 0.0
September 5
 79 58 0.03 0.0
September 6
 76 52 0.19 0.0
September 7
 64 39 0.14 0.0
September 8
 69 39 0.00 0.0
September 9
 63 n/a 0.00 0.0
September 10
 73 n/a 0.52 0.0
September 11
 73 57 0.03 0.0
September 12
 73 46 0.00 0.0
September 13
 85 45 0.00 0.0
September 14
 64 46 0.37 0.0
September 15
 63 53 1.03 0.0
September 16
 62 53 0.00 0.0
September 17
 65 n/a 1.55 0.0
September 18
 81 58 0.00 0.0
September 19
 62 54 1.13 0.0
September 20
 68 54 0.50 0.0
September 21
 76 57 0.54 0.0
September 22
 83 59 0.05 0.0
September 23
 65 52 0.02 0.0
September 24
 76 n/a 0.00 0.0
September 25
 79 54 0.18 0.0
September 26
 83 n/a 0.00 0.0
September 27
 82 53 0.01 0.0
September 28
 82 47 0.00 0.0
September 29
 85 52 0.00 0.0
September 30
 71 51 0.00 0.0
October 1986 Yankton Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
October 1
 76 44 0.00 0.0
October 2
 73 42 0.00 0.0
October 3
 62 50 0.38 0.0
October 4
 54 43 0.13 0.0
October 5
 65 41 0.02 0.0
October 6
 61 35 0.00 0.0
October 7
 74 n/a 0.00 0.0
October 8
 82 49 0.00 0.0
October 9
 58 43 0.06 0.0
October 10
 62 40 0.00 0.0
October 11
 56 41 0.05 0.0
October 12
 41 30 0.28 0.0
October 13
 43 26 0.00 0.0
October 14
 49 23 0.00 0.0
October 15
 59 26 0.00 0.0
October 16
 55 32 0.00 0.0
October 17
 74 34 0.00 0.0
October 18
 77 39 0.00 0.0
October 19
 76 39 0.00 0.0
October 20
 79 44 0.00 0.0
October 21
 79 48 0.00 0.0
October 22
 72 48 0.02 0.0
October 23
 56 52 0.59 0.0
October 24
 57 49 0.00 0.0
October 25
 50 48 0.00 0.0
October 26
 53 47 0.11 0.0
October 27
 59 37 0.00 0.0
October 28
 78 37 0.00 0.0
October 29
 65 37 0.00 0.0
October 30
 65 37 0.07 0.0
October 31
 67 49 0.00 0.0
November 1986 Yankton Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
November 1
 54 28 0.17 0.0
November 2
 38 23 0.00 0.0
November 3
 55 27 0.00 0.0
November 4
 56 34 0.00 0.0
November 5
 52 32 0.00 0.0
November 6
 63 36 0.00 0.0
November 7
 54 39 0.02 0.0
November 8
 53 28 0.11 0.0
November 9
 41 19 0.00 0.0
November 10
 31 14 0.00 0.5
November 11
 13 -8 0.00 0.5
November 12
 27 n/a 0.00 0.0
November 13
 10 -3 0.00 0.0
November 14
 25 -3 0.00 0.0
November 15
 38 17 0.00 0.0
November 16
 30 n/a 0.00 0.0
November 17
 51 19 0.00 0.0
November 18
 35 22 0.38 5.0
November 19
 25 12 0.00 0.0
November 20
 38 26 0.05 0.0
November 21
 33 22 0.00 0.0
November 22
 63 31 0.00 0.0
November 23
 44 29 0.00 0.0
November 24
 37 25 0.00 0.0
November 25
 58 31 0.00 0.0
November 26
 53 24 0.00 0.0
November 27
 46 24 0.00 0.0
November 28
 58 28 0.00 0.0
November 29
 52 26 0.00 0.0
November 30
 47 29 0.00 0.0
December 1986 Yankton Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
December 1
 38 31 0.00 0.0
December 2
 32 26 0.00 0.0
December 3
 43 24 0.00 0.0
December 4
 38 24 0.00 0.0
December 5
 31 12 0.00 0.0
December 6
 51 n/a 0.00 0.0
December 7
 35 23 0.01 0.0
December 8
 32 25 0.02 0.5
December 9
 38 21 0.02 0.0
December 10
 20 6 0.00 0.0
December 11
 38 6 0.00 0.0
December 12
 n/a 17 0.00 0.0
December 13
 28 6 0.00 0.0
December 14
 28 7 0.00 0.0
December 15
 53 13 0.00 0.0
December 16
 47 15 0.00 0.0
December 17
 47 16 0.00 0.0
December 18
 37 17 0.00 0.0
December 19
 52 1 0.00 0.0
December 20
 41 11 0.00 0.0
December 21
 37 9 0.00 0.0
December 22
 42 8 0.00 0.0
December 23
 52 15 0.00 0.0
December 24
 48 14 0.00 0.0
December 25
 48 n/a 0.00 0.0
December 26
 44 14 0.00 0.0
December 27
 51 15 0.00 0.0
December 28
 48 16 0.00 0.0
December 29
 51 16 0.00 0.0
December 30
 40 11 0.00 0.0
December 31
 47 21 0.00 0.0
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1932–2024 Yankton 2 E location
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