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Watertown Weather in 1966

Historical record of Watertown, South Dakota weather for the year 1966 based on NOAA data.
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1966 Watertown Weather Extremes
Highest temperature 108 °F July 10
Lowest temperature -28 °F January 29
Highest daily low 72 °F June 30
Lowest daily high -12 °F January 28
Most daily precipitation 2.4 inches August 20
Most daily snow 5.4 inches March 4
Total annual precipitation 20.7 inches -
Total annual snow 23.4 inches -
What was the hottest temperature in Watertown in 1966?
The highest temperature recorded in Watertown, South Dakota in 1966 was 108 °F which happened on July 10.
Highest Temperatures: All-Time By Year
Highest Temperatures in Watertown in 1966
Rank Temperature Date
1 108 °F Jul 10
2 102 °F Jul 4
3 101 °F Jul 11
4 97 °F Jul 9
5 96 °F Jul 17
5 96 °F Jul 3
7 95 °F Jun 30
8 93 °F Aug 5
8 93 °F Jul 25
8 93 °F Jul 8
8 93 °F Jul 2
8 93 °F Jul 1
What was the coldest temperature in Watertown in 1966?
The lowest temperature recorded in Watertown, South Dakota in 1966 was -28 °F which happened on Jan 29.
Lowest Temperatures: All-Time By Year
Lowest Temperatures in Watertown in 1966
Rank Temperature Date
1 -28 °F January 29
2 -26 °F January 28
3 -24 °F January 23
4 -23 °F January 30
4 -23 °F January 22
6 -21 °F February 19
6 -21 °F January 7
8 -20 °F February 18
9 -19 °F January 27
9 -19 °F January 24
January 1966 Watertown Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
January 1
 40 14 0.09 1.0
January 2
 14 -5 0.00 0.0
January 3
 26 -4 0.00 0.0
January 4
 20 -1 0.00 0.0
January 5
 10 -1 0.00 0.0
January 6
 7 -10 0.05 0.5
January 7
 -6 -21 0.00 0.0
January 8
 24 -13 0.00 0.0
January 9
 39 -1 0.00 0.0
January 10
 19 -3 0.00 0.0
January 11
 19 3 0.00 0.0
January 12
 22 9 0.01 0.0
January 13
 32 3 0.01 0.0
January 14
 15 0 0.00 0.0
January 15
 14 6 0.06 1.0
January 16
 9 -10 0.00 0.0
January 17
 12 -15 0.00 0.0
January 18
 20 -8 0.00 0.0
January 19
 24 1 0.00 0.0
January 20
 13 -7 0.00 0.0
January 21
 3 -17 0.00 0.0
January 22
 6 -23 0.00 0.0
January 23
 -5 -24 0.00 0.0
January 24
 -3 -19 0.00 0.0
January 25
 3 -11 0.00 0.0
January 26
 4 -11 0.02 0.2
January 27
 -8 -19 0.00 0.0
January 28
 -12 -26 0.00 0.0
January 29
 -4 -28 0.00 0.0
January 30
 7 -23 0.00 0.0
January 31
 15 -16 0.00 0.0
February 1966 Watertown Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
February 1
 17 -8 0.00 0.0
February 2
 24 -11 0.00 0.0
February 3
 12 -7 0.00 0.0
February 4
 20 -12 0.00 0.0
February 5
 39 8 0.00 0.0
February 6
 48 12 0.00 0.0
February 7
 30 19 0.00 0.0
February 8
 35 29 0.29 0.0
February 9
 34 24 0.17 0.0
February 10
 29 17 0.00 0.0
February 11
 27 13 0.00 0.0
February 12
 34 13 0.00 0.0
February 13
 17 -3 0.00 0.0
February 14
 26 -1 0.00 0.0
February 15
 2 -11 0.13 1.0
February 16
 3 -14 0.00 0.0
February 17
 8 -13 0.15 1.5
February 18
 -7 -20 0.03 0.0
February 19
 0 -21 0.00 0.0
February 20
 4 -15 0.00 0.0
February 21
 15 -13 0.00 0.0
February 22
 25 -10 0.00 0.0
February 23
 29 -7 0.00 0.0
February 24
 35 17 0.00 0.0
February 25
 31 15 0.00 0.0
February 26
 35 13 0.00 0.0
February 27
 34 29 0.00 0.0
February 28
 45 23 0.00 0.0
March 1966 Watertown Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
March 1
 37 17 0.00 0.0
March 2
 33 27 0.25 0.0
March 3
 38 24 0.00 0.0
March 4
 24 12 0.84 5.4
March 5
 16 4 0.05 0.5
March 6
 18 -3 0.00 0.0
March 7
 29 -3 0.00 0.0
March 8
 43 26 0.00 0.0
March 9
 40 21 0.00 0.0
March 10
 43 33 0.00 0.0
March 11
 51 32 0.00 0.0
March 12
 51 27 0.00 0.0
March 13
 57 29 0.00 0.0
March 14
 58 32 0.00 0.0
March 15
 60 27 0.00 0.0
March 16
 68 30 0.00 0.0
March 17
 59 34 0.03 0.0
March 18
 37 28 0.16 1.0
March 19
 43 28 0.00 0.0
March 20
 53 32 0.00 0.0
March 21
 58 32 0.00 0.0
March 22
 37 19 0.00 0.0
March 23
 22 11 0.00 0.0
March 24
 35 5 0.00 0.0
March 25
 40 20 0.00 0.0
March 26
 33 17 0.00 0.0
March 27
 43 25 0.00 0.0
March 28
 65 25 0.00 0.0
March 29
 57 29 0.00 0.0
March 30
 72 32 0.00 0.0
March 31
 63 37 0.00 0.0
April 1966 Watertown Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
April 1
 53 32 0.00 0.0
April 2
 48 28 0.00 0.0
April 3
 45 28 0.00 0.0
April 4
 34 26 0.00 0.0
April 5
 38 29 0.05 0.5
April 6
 46 26 0.00 0.0
April 7
 50 28 0.00 0.0
April 8
 40 22 0.00 0.0
April 9
 45 17 0.00 0.0
April 10
 35 30 0.13 1.0
April 11
 36 32 0.00 0.0
April 12
 46 32 0.00 0.0
April 13
 52 31 0.00 0.0
April 14
 56 27 0.00 0.0
April 15
 54 24 0.00 0.0
April 16
 70 33 0.05 0.0
April 17
 50 29 0.48 0.0
April 18
 33 25 0.35 0.0
April 19
 29 23 0.30 3.0
April 20
 38 17 0.00 0.0
April 21
 51 18 0.00 0.0
April 22
 60 32 0.00 0.0
April 23
 65 37 0.00 0.0
April 24
 67 35 0.00 0.0
April 25
 71 34 0.00 0.0
April 26
 40 34 0.00 0.0
April 27
 44 30 0.59 1.0
April 28
 48 25 0.00 0.0
April 29
 40 18 0.07 0.0
April 30
 44 12 0.00 0.0
May 1966 Watertown Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
May 1
 56 27 0.00 0.0
May 2
 56 32 0.00 0.0
May 3
 58 27 0.00 0.0
May 4
 81 36 0.00 0.0
May 5
 80 47 0.00 0.0
May 6
 70 41 0.00 0.0
May 7
 66 48 0.00 0.0
May 8
 51 30 0.02 0.0
May 9
 50 19 0.00 0.0
May 10
 52 32 0.48 1.0
May 11
 36 32 0.42 0.0
May 12
 40 33 0.00 0.0
May 13
 51 34 0.00 0.0
May 14
 67 38 0.00 0.0
May 15
 62 45 0.06 0.0
May 16
 74 39 0.00 0.0
May 17
 68 49 0.00 0.0
May 18
 62 42 0.00 0.0
May 19
 56 40 0.00 0.0
May 20
 75 36 0.00 0.0
May 21
 83 46 0.00 0.0
May 22
 84 60 0.00 0.0
May 23
 68 43 0.12 0.0
May 24
 72 42 0.00 0.0
May 25
 85 42 0.00 0.0
May 26
 89 50 0.00 0.0
May 27
 66 42 0.00 0.0
May 28
 68 36 0.00 0.0
May 29
 66 36 0.00 0.0
May 30
 69 36 0.00 0.0
May 31
 77 39 0.00 0.0
June 1966 Watertown Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
June 1
 77 49 0.00 0.0
June 2
 81 58 0.11 0.0
June 3
 79 57 0.00 0.0
June 4
 79 53 0.00 0.0
June 5
 66 54 0.69 0.0
June 6
 67 49 0.00 0.0
June 7
 68 47 0.00 0.0
June 8
 61 43 0.00 0.0
June 9
 68 40 0.00 0.0
June 10
 70 43 0.05 0.0
June 11
 79 54 0.00 0.0
June 12
 76 46 0.00 0.0
June 13
 71 46 0.15 0.0
June 14
 74 46 0.00 0.0
June 15
 70 46 0.09 0.0
June 16
 76 42 0.00 0.0
June 17
 76 47 0.00 0.0
June 18
 83 48 0.00 0.0
June 19
 84 59 0.07 0.0
June 20
 85 57 0.00 0.0
June 21
 85 66 0.00 0.0
June 22
 86 65 0.23 0.0
June 23
 78 63 0.00 0.0
June 24
 82 61 0.00 0.0
June 25
 77 57 0.02 0.0
June 26
 80 52 0.00 0.0
June 27
 78 58 0.22 0.0
June 28
 88 64 0.00 0.0
June 29
 92 68 0.00 0.0
June 30
 95 72 0.00 0.0
July 1966 Watertown Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
July 1
 93 67 0.00 0.0
July 2
 93 68 0.00 0.0
July 3
 96 70 0.00 0.0
July 4
 102 71 0.00 0.0
July 5
 88 65 0.38 0.0
July 6
 80 61 0.00 0.0
July 7
 89 55 0.00 0.0
July 8
 93 68 0.04 0.0
July 9
 97 62 0.00 0.0
July 10
 108 65 0.24 0.0
July 11
 101 70 1.26 0.0
July 12
 91 68 0.05 0.0
July 13
 75 62 1.90 0.0
July 14
 79 62 0.00 0.0
July 15
 80 60 0.00 0.0
July 16
 85 59 0.00 0.0
July 17
 96 70 0.00 0.0
July 18
 88 65 0.00 0.0
July 19
 83 61 0.00 0.0
July 20
 81 57 0.00 0.0
July 21
 86 57 0.00 0.0
July 22
 76 62 0.20 0.0
July 23
 83 57 0.00 0.0
July 24
 91 60 0.00 0.0
July 25
 93 70 0.00 0.0
July 26
 85 68 0.42 0.0
July 27
 83 64 0.11 0.0
July 28
 79 57 0.04 0.0
July 29
 83 54 0.00 0.0
July 30
 86 56 0.00 0.0
July 31
 92 67 0.03 0.0
August 1966 Watertown Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
August 1
 82 59 0.01 0.0
August 2
 83 50 0.00 0.0
August 3
 83 54 0.00 0.0
August 4
 85 60 0.00 0.0
August 5
 93 60 0.00 0.0
August 6
 85 60 0.32 0.0
August 7
 82 57 0.00 0.0
August 8
 69 52 0.21 0.0
August 9
 70 44 0.00 0.0
August 10
 74 49 0.00 0.0
August 11
 76 45 0.00 0.0
August 12
 71 57 0.12 0.0
August 13
 64 59 0.78 0.0
August 14
 70 50 1.06 0.0
August 15
 78 55 0.00 0.0
August 16
 91 55 0.00 0.0
August 17
 80 53 0.00 0.0
August 18
 73 45 0.00 0.0
August 19
 57 53 0.25 0.0
August 20
 60 52 2.38 0.0
August 21
 62 52 0.00 0.0
August 22
 60 49 0.00 0.0
August 23
 68 47 0.00 0.0
August 24
 74 51 0.00 0.0
August 25
 84 50 0.00 0.0
August 26
 86 53 0.00 0.0
August 27
 88 62 0.00 0.0
August 28
 88 60 0.00 0.0
August 29
 91 54 0.00 0.0
August 30
 88 63 0.00 0.0
August 31
 85 64 0.00 0.0
September 1966 Watertown Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
September 1
 70 58 0.52 0.0
September 2
 75 52 0.00 0.0
September 3
 78 52 0.00 0.0
September 4
 72 52 0.00 0.0
September 5
 68 48 0.00 0.0
September 6
 71 42 0.00 0.0
September 7
 75 49 0.00 0.0
September 8
 79 57 0.00 0.0
September 9
 85 58 0.00 0.0
September 10
 74 59 0.00 0.0
September 11
 80 56 0.00 0.0
September 12
 81 59 0.00 0.0
September 13
 68 47 0.29 0.0
September 14
 61 38 0.00 0.0
September 15
 65 33 0.00 0.0
September 16
 59 39 0.06 0.0
September 17
 66 46 0.00 0.0
September 18
 71 40 0.00 0.0
September 19
 73 40 0.00 0.0
September 20
 75 44 0.00 0.0
September 21
 76 45 0.00 0.0
September 22
 78 40 0.00 0.0
September 23
 71 36 0.00 0.0
September 24
 59 47 0.03 0.0
September 25
 61 35 0.00 0.0
September 26
 51 39 0.10 0.0
September 27
 64 47 0.00 0.0
September 28
 67 45 0.32 0.0
September 29
 52 42 0.05 0.0
September 30
 49 37 0.00 0.0
October 1966 Watertown Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
October 1
 56 28 0.00 0.0
October 2
 69 42 0.00 0.0
October 3
 49 42 0.32 0.0
October 4
 53 35 0.00 0.0
October 5
 60 30 0.00 0.0
October 6
 77 37 0.00 0.0
October 7
 82 42 0.00 0.0
October 8
 81 44 0.00 0.0
October 9
 60 43 0.00 0.0
October 10
 58 38 0.00 0.0
October 11
 64 29 0.00 0.0
October 12
 56 42 0.00 0.0
October 13
 52 43 0.03 0.0
October 14
 51 34 0.98 0.0
October 15
 44 27 0.00 0.0
October 16
 50 22 0.00 0.0
October 17
 56 27 0.00 0.0
October 18
 52 33 0.00 0.0
October 19
 52 25 0.00 0.0
October 20
 67 32 0.00 0.0
October 21
 70 38 0.00 0.0
October 22
 50 29 0.04 0.0
October 23
 52 26 0.00 0.0
October 24
 56 21 0.00 0.0
October 25
 68 31 0.00 0.0
October 26
 70 33 0.00 0.0
October 27
 78 36 0.00 0.0
October 28
 49 23 0.00 0.0
October 29
 37 20 0.00 0.0
October 30
 53 33 0.00 0.0
October 31
 45 26 0.00 0.0
November 1966 Watertown Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
November 1
 30 8 0.00 0.0
November 2
 26 3 0.00 0.0
November 3
 44 15 0.00 0.0
November 4
 41 24 0.06 0.0
November 5
 39 11 0.00 0.0
November 6
 46 27 0.00 0.0
November 7
 33 12 0.00 0.0
November 8
 15 10 0.23 1.5
November 9
 21 3 0.13 0.4
November 10
 36 1 0.00 0.0
November 11
 24 -6 0.07 0.4
November 12
 27 -8 0.00 0.0
November 13
 41 16 0.00 0.0
November 14
 38 11 0.00 0.0
November 15
 49 26 0.00 0.0
November 16
 50 26 0.00 0.0
November 17
 39 20 0.00 0.0
November 18
 24 9 0.00 0.0
November 19
 45 14 0.00 0.0
November 20
 45 16 0.00 0.0
November 21
 45 32 0.00 0.0
November 22
 44 29 0.05 0.0
November 23
 39 23 0.00 0.0
November 24
 36 23 0.07 0.0
November 25
 45 23 0.00 0.0
November 26
 42 26 0.17 0.0
November 27
 38 22 0.00 0.0
November 28
 32 19 0.00 0.0
November 29
 38 13 0.00 0.0
November 30
 13 2 0.01 0.0
December 1966 Watertown Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
December 1
 7 -3 0.00 0.0
December 2
 15 -1 0.00 0.0
December 3
 21 -1 0.00 0.0
December 4
 33 15 0.00 0.0
December 5
 38 12 0.00 0.0
December 6
 41 17 0.02 0.0
December 7
 29 19 0.17 1.7
December 8
 31 15 0.08 0.8
December 9
 15 -6 0.00 0.0
December 10
 11 -14 0.00 0.0
December 11
 22 -5 0.00 0.0
December 12
 31 5 0.00 0.0
December 13
 36 16 0.00 0.0
December 14
 39 16 0.00 0.0
December 15
 36 20 0.00 0.0
December 16
 44 18 0.00 0.0
December 17
 46 26 0.00 0.0
December 18
 33 24 0.00 0.0
December 19
 45 26 0.00 0.0
December 20
 32 24 0.00 0.0
December 21
 33 -2 0.00 0.0
December 22
 14 -3 0.00 0.0
December 23
 23 -1 0.00 0.0
December 24
 19 2 0.01 0.0
December 25
 20 -3 0.00 0.0
December 26
 17 -4 0.00 0.0
December 27
 13 1 0.00 0.0
December 28
 20 10 0.00 0.0
December 29
 23 10 0.00 0.0
December 30
 34 14 0.00 0.0
December 31
 30 9 0.00 0.0
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