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Winthrop Weather in 1991

Historical record of Winthrop, Washington weather for the year 1991 based on NOAA data.
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1991 Winthrop Weather Extremes
Highest temperature 96 °F August 18
Lowest temperature -1 °F January 29
Highest daily low 59 °F August 5
Lowest daily high 13 °F January 6
Most daily precipitation 0.6 inches June 20
Most daily snow 6.5 inches December 12
Total annual precipitation 11.5 inches -
Total annual snow 44.6 inches -
What was the hottest temperature in Winthrop in 1991?
The highest temperature recorded in Winthrop, Washington in 1991 was 96 °F which happened 2 different times.
Highest Temperatures: All-Time By Year
Highest Temperatures in Winthrop in 1991
Rank Temperature Date
1 96 °F Aug 18
1 96 °F Jul 23
3 95 °F Aug 22
3 95 °F Aug 21
3 95 °F Aug 20
3 95 °F Aug 19
7 94 °F Aug 17
7 94 °F Aug 16
7 94 °F Aug 5
7 94 °F Aug 4
7 94 °F Jul 24
What was the coldest temperature in Winthrop in 1991?
The lowest temperature recorded in Winthrop, Washington in 1991 was -1 °F which happened on Jan 29.
Lowest Temperatures: All-Time By Year
Lowest Temperatures in Winthrop in 1991
Rank Temperature Date
1 -1 °F January 29
2 1 °F December 15
2 1 °F January 27
2 1 °F January 6
5 2 °F January 22
6 3 °F January 26
6 3 °F January 5
6 3 °F January 4
9 4 °F December 16
9 4 °F December 14
9 4 °F January 20
9 4 °F January 8
January 1991 Winthrop Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
January 1
 22 9 0.00 0.0
January 2
 24 8 0.00 0.0
January 3
 27 7 0.00 0.0
January 4
 19 3 0.01 0.5
January 5
 18 3 0.00 1.0
January 6
 13 1 0.00 0.0
January 7
 22 10 0.00 0.3
January 8
 18 4 0.08 0.9
January 9
 23 9 0.12 1.3
January 10
 27 9 0.00 0.0
January 11
 29 20 0.12 2.0
January 12
 35 28 0.40 2.0
January 13
 42 30 0.05 0.0
January 14
 38 28 0.00 0.0
January 15
 46 28 0.12 0.0
January 16
 40 25 0.00 0.0
January 17
 34 23 0.00 0.0
January 18
 38 30 0.00 0.0
January 19
 40 22 0.00 0.0
January 20
 33 4 0.00 0.0
January 21
 27 6 0.00 0.0
January 22
 32 2 0.00 0.0
January 23
 28 7 0.00 0.0
January 24
 34 13 0.00 0.0
January 25
 37 19 0.00 0.0
January 26
 27 3 0.00 0.0
January 27
 30 1 0.00 0.0
January 28
 32 7 0.00 0.0
January 29
 28 -1 0.00 0.0
January 30
 25 5 0.00 0.0
January 31
 30 5 0.00 0.0
February 1991 Winthrop Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
February 1
 34 18 0.00 0.0
February 2
 45 28 0.00 0.0
February 3
 40 29 0.07 0.0
February 4
 37 33 0.22 0.0
February 5
 49 33 0.02 0.0
February 6
 45 21 0.00 0.0
February 7
 43 24 0.00 0.0
February 8
 45 30 0.00 0.0
February 9
 50 24 0.00 0.0
February 10
 48 21 0.00 0.0
February 11
 45 26 0.00 0.0
February 12
 42 33 0.00 0.0
February 13
 40 31 0.00 0.0
February 14
 42 32 0.01 0.0
February 15
 46 34 0.00 0.0
February 16
 50 35 0.00 0.0
February 17
 51 24 0.00 0.0
February 18
 48 25 0.00 0.0
February 19
 47 32 0.09 0.0
February 20
 53 30 0.01 0.0
February 21
 51 24 0.00 0.0
February 22
 53 24 0.00 0.0
February 23
 56 22 0.00 0.0
February 24
 58 21 0.00 0.0
February 25
 58 22 0.00 0.0
February 26
 61 22 0.00 0.0
February 27
 62 24 0.00 0.0
February 28
 59 22 0.00 0.0
March 1991 Winthrop Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
March 1
 40 23 0.18 1.0
March 2
 34 23 0.16 1.9
March 3
 34 22 0.32 4.0
March 4
 45 22 0.05 0.0
March 5
 43 16 0.00 0.0
March 6
 47 14 0.00 0.0
March 7
 51 24 0.00 0.0
March 8
 51 22 0.00 0.0
March 9
 50 22 0.00 0.0
March 10
 48 29 0.01 0.0
March 11
 46 21 0.00 0.0
March 12
 48 30 0.00 0.0
March 13
 52 20 0.00 0.0
March 14
 50 21 0.00 0.0
March 15
 51 21 0.00 0.0
March 16
 51 26 0.00 0.0
March 17
 55 22 0.00 0.0
March 18
 57 20 0.00 0.0
March 19
 55 36 0.02 0.0
March 20
 55 37 0.20 0.0
March 21
 59 24 0.00 0.0
March 22
 53 31 0.00 0.0
March 23
 48 27 0.05 0.3
March 24
 49 34 0.00 0.0
March 25
 47 33 0.00 0.0
March 26
 52 25 0.00 0.0
March 27
 59 20 0.00 0.0
March 28
 58 29 0.00 0.0
March 29
 57 28 0.00 0.0
March 30
 67 30 0.00 0.0
March 31
 65 31 0.00 0.0
April 1991 Winthrop Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
April 1
 67 37 0.00 0.0
April 2
 63 32 0.00 0.0
April 3
 51 26 0.00 0.0
April 4
 54 34 0.03 0.0
April 5
 57 38 0.16 0.0
April 6
 54 26 0.00 0.0
April 7
 54 25 0.00 0.0
April 8
 54 24 0.00 0.0
April 9
 51 35 0.11 0.0
April 10
 50 25 0.00 0.0
April 11
 64 31 0.00 0.0
April 12
 67 25 0.00 0.0
April 13
 67 28 0.00 0.0
April 14
 65 42 0.09 0.0
April 15
 61 38 0.22 0.0
April 16
 65 34 0.00 0.0
April 17
 68 29 0.00 0.0
April 18
 67 28 0.00 0.0
April 19
 71 29 0.00 0.0
April 20
 74 30 0.00 0.0
April 21
 78 33 0.00 0.0
April 22
 76 46 0.00 0.0
April 23
 69 33 0.07 0.0
April 24
 n/a 42 0.03 0.0
April 25
 56 27 0.00 0.0
April 26
 58 25 0.00 0.0
April 27
 59 29 0.00 0.0
April 28
 59 29 0.00 0.0
April 29
 65 38 0.00 0.0
April 30
 67 27 0.00 0.0
May 1991 Winthrop Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
May 1
 70 33 0.00 0.0
May 2
 72 29 0.00 0.0
May 3
 73 31 0.02 0.0
May 4
 67 32 0.00 0.0
May 5
 69 44 0.00 0.0
May 6
 64 42 0.02 0.0
May 7
 64 36 0.00 0.0
May 8
 64 45 0.12 0.0
May 9
 56 42 0.01 0.0
May 10
 74 44 0.00 0.0
May 11
 76 37 0.00 0.0
May 12
 73 48 0.00 0.0
May 13
 69 40 0.00 0.0
May 14
 67 41 0.00 0.0
May 15
 70 34 0.00 0.0
May 16
 70 46 0.00 0.0
May 17
 59 48 0.35 0.0
May 18
 57 50 0.55 0.0
May 19
 64 46 0.10 0.0
May 20
 75 42 0.05 0.0
May 21
 75 45 0.00 0.0
May 22
 70 41 0.00 0.0
May 23
 67 39 0.00 0.0
May 24
 65 50 0.06 0.0
May 25
 65 37 0.00 0.0
May 26
 67 34 0.00 0.0
May 27
 71 37 0.00 0.0
May 28
 75 37 0.00 0.0
May 29
 75 38 0.01 0.0
May 30
 68 45 0.18 0.0
May 31
 76 43 0.00 0.0
June 1991 Winthrop Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
June 1
 80 43 0.00 0.0
June 2
 76 41 0.00 0.0
June 3
 73 36 0.00 0.0
June 4
 67 31 0.00 0.0
June 5
 78 41 0.00 0.0
June 6
 74 51 0.10 0.0
June 7
 70 46 0.00 0.0
June 8
 73 46 0.00 0.0
June 9
 78 42 0.00 0.0
June 10
 80 44 0.00 0.0
June 11
 70 49 0.00 0.0
June 12
 65 34 0.02 0.0
June 13
 64 33 0.00 0.0
June 14
 65 33 0.00 0.0
June 15
 73 43 0.01 0.0
June 16
 72 46 0.14 0.0
June 17
 72 35 0.00 0.0
June 18
 78 38 0.00 0.0
June 19
 80 47 0.01 0.0
June 20
 73 54 0.60 0.0
June 21
 65 49 0.16 0.0
June 22
 67 51 0.24 0.0
June 23
 73 48 0.01 0.0
June 24
 76 48 0.00 0.0
June 25
 76 46 0.01 0.0
June 26
 74 46 0.01 0.0
June 27
 80 44 0.00 0.0
June 28
 85 43 0.00 0.0
June 29
 78 53 0.00 0.0
June 30
 74 50 0.00 0.0
July 1991 Winthrop Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
July 1
 84 45 0.00 0.0
July 2
 91 47 0.00 0.0
July 3
 93 51 0.00 0.0
July 4
 92 55 0.00 0.0
July 5
 84 52 0.00 0.0
July 6
 78 42 0.00 0.0
July 7
 83 42 0.00 0.0
July 8
 88 46 0.00 0.0
July 9
 89 50 0.00 0.0
July 10
 87 58 0.00 0.0
July 11
 85 47 0.00 0.0
July 12
 91 50 0.00 0.0
July 13
 92 56 0.04 0.0
July 14
 83 45 0.00 0.0
July 15
 82 55 0.05 0.0
July 16
 75 51 0.21 0.0
July 17
 75 47 0.00 0.0
July 18
 80 47 0.00 0.0
July 19
 81 50 0.00 0.0
July 20
 85 46 0.00 0.0
July 21
 84 56 0.00 0.0
July 22
 90 49 0.00 0.0
July 23
 96 49 0.00 0.0
July 24
 94 54 0.00 0.0
July 25
 89 57 0.38 0.0
July 26
 83 49 0.00 0.0
July 27
 80 50 0.00 0.0
July 28
 85 49 0.00 0.0
July 29
 85 53 0.00 0.0
July 30
 86 47 0.00 0.0
July 31
 89 47 0.00 0.0
August 1991 Winthrop Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
August 1
 89 59 0.00 0.0
August 2
 89 47 0.00 0.0
August 3
 92 48 0.00 0.0
August 4
 94 49 0.00 0.0
August 5
 94 59 0.00 0.0
August 6
 85 53 0.05 0.0
August 7
 84 56 0.38 0.0
August 8
 91 56 0.00 0.0
August 9
 91 55 0.00 0.0
August 10
 75 56 0.05 0.0
August 11
 74 46 0.00 0.0
August 12
 73 44 0.07 0.0
August 13
 79 50 0.11 0.0
August 14
 83 57 0.00 0.0
August 15
 90 49 0.00 0.0
August 16
 94 52 0.00 0.0
August 17
 94 53 0.00 0.0
August 18
 96 52 0.00 0.0
August 19
 95 52 0.00 0.0
August 20
 95 58 0.00 0.0
August 21
 95 54 0.00 0.0
August 22
 95 56 0.00 0.0
August 23
 92 58 0.00 0.0
August 24
 82 53 0.00 0.0
August 25
 81 50 0.00 0.0
August 26
 79 38 0.00 0.0
August 27
 75 57 0.00 0.0
August 28
 75 50 0.00 0.0
August 29
 73 53 0.00 0.0
August 30
 88 45 0.00 0.0
August 31
 85 55 0.00 0.0
September 1991 Winthrop Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
September 1
 74 46 0.00 0.0
September 2
 79 40 0.00 0.0
September 3
 82 40 0.00 0.0
September 4
 87 42 0.00 0.0
September 5
 89 43 0.00 0.0
September 6
 89 45 0.00 0.0
September 7
 87 53 0.00 0.0
September 8
 78 47 0.00 0.0
September 9
 77 43 0.00 0.0
September 10
 85 39 0.00 0.0
September 11
 85 40 0.00 0.0
September 12
 85 44 0.00 0.0
September 13
 84 54 0.03 0.0
September 14
 77 38 0.00 0.0
September 15
 80 37 0.00 0.0
September 16
 87 40 0.00 0.0
September 17
 85 40 0.00 0.0
September 18
 83 42 0.00 0.0
September 19
 85 38 0.00 0.0
September 20
 85 47 0.00 0.0
September 21
 70 37 0.00 0.0
September 22
 69 29 0.00 0.0
September 23
 79 40 0.00 0.0
September 24
 84 39 0.00 0.0
September 25
 84 42 0.00 0.0
September 26
 88 42 0.00 0.0
September 27
 87 42 0.00 0.0
September 28
 87 43 0.00 0.0
September 29
 84 40 0.00 0.0
September 30
 85 40 0.00 0.0
October 1991 Winthrop Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
October 1
 84 36 0.00 0.0
October 2
 78 38 0.00 0.0
October 3
 76 40 0.00 0.0
October 4
 69 27 0.00 0.0
October 5
 71 27 0.00 0.0
October 6
 72 29 0.00 0.0
October 7
 75 36 0.00 0.0
October 8
 75 27 0.00 0.0
October 9
 76 32 0.00 0.0
October 10
 80 33 0.00 0.0
October 11
 80 32 0.00 0.0
October 12
 79 36 0.00 0.0
October 13
 74 29 0.00 0.0
October 14
 78 32 0.00 0.0
October 15
 82 33 0.00 0.0
October 16
 81 35 0.05 0.0
October 17
 54 26 0.00 0.0
October 18
 56 23 0.00 0.0
October 19
 66 31 0.00 0.0
October 20
 66 29 0.00 0.0
October 21
 65 32 0.00 0.0
October 22
 55 30 0.00 0.0
October 23
 46 23 0.00 0.0
October 24
 45 28 0.20 1.6
October 25
 42 23 0.00 0.0
October 26
 45 28 0.06 0.0
October 27
 43 34 0.00 0.0
October 28
 37 10 0.00 0.0
October 29
 41 10 0.00 0.0
October 30
 37 13 0.00 0.0
October 31
 35 25 0.16 3.5
November 1991 Winthrop Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
November 1
 35 28 0.09 1.8
November 2
 36 16 0.00 0.0
November 3
 37 18 0.00 0.0
November 4
 42 26 0.00 0.0
November 5
 39 29 0.14 0.0
November 6
 38 29 0.00 0.0
November 7
 36 32 0.04 0.0
November 8
 47 35 0.05 0.0
November 9
 42 34 0.00 0.0
November 10
 41 36 0.00 0.0
November 11
 40 35 0.15 0.0
November 12
 49 33 0.16 0.0
November 13
 51 29 0.05 0.0
November 14
 50 25 0.00 0.0
November 15
 41 20 0.00 0.0
November 16
 35 33 0.10 1.0
November 17
 33 27 0.55 3.5
November 18
 33 27 0.00 0.0
November 19
 34 29 0.19 1.0
November 20
 40 31 0.53 0.5
November 21
 38 22 0.00 0.0
November 22
 37 16 0.00 0.0
November 23
 31 20 0.00 0.0
November 24
 35 28 0.00 0.0
November 25
 33 27 0.07 0.5
November 26
 33 25 0.11 1.0
November 27
 44 25 0.21 2.0
November 28
 43 16 0.01 0.0
November 29
 41 27 0.00 0.0
November 30
 n/a 10 0.00 0.0
December 1991 Winthrop Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
December 1
 34 16 0.00 0.0
December 2
 40 19 0.00 0.0
December 3
 34 20 0.00 0.0
December 4
 42 24 0.00 0.0
December 5
 34 27 0.14 1.0
December 6
 35 27 0.20 0.5
December 7
 36 21 0.00 0.0
December 8
 38 26 0.06 0.5
December 9
 41 27 0.00 0.0
December 10
 36 18 0.00 0.0
December 11
 36 19 0.10 1.5
December 12
 32 18 0.53 6.5
December 13
 26 8 0.00 0.0
December 14
 25 4 0.00 0.0
December 15
 21 1 0.00 0.0
December 16
 27 4 0.00 0.0
December 17
 27 7 0.00 0.0
December 18
 30 15 0.10 1.0
December 19
 29 14 0.00 0.0
December 20
 22 14 0.00 0.0
December 21
 27 16 0.00 0.0
December 22
 31 20 0.00 0.0
December 23
 30 25 0.00 0.0
December 24
 35 29 0.00 0.0
December 25
 34 29 0.00 0.0
December 26
 37 29 0.00 0.0
December 27
 41 27 0.00 0.0
December 28
 31 12 0.00 0.0
December 29
 34 21 0.06 0.5
December 30
 36 32 0.20 1.5
December 31
 36 32 0.00 0.0
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