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Winthrop Weather in 1977

Historical record of Winthrop, Washington weather for the year 1977 based on NOAA data.
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1977 Winthrop Weather Extremes
Highest temperature 102 °F August 18
Lowest temperature -21 °F December 28
Highest daily low 62 °F August 14
Lowest daily high 14 °F December 25
Most daily precipitation 0.8 inches December 6
Most daily snow 10.0 inches December 6
Total annual precipitation 13.0 inches -
Total annual snow 48.3 inches -
What was the hottest temperature in Winthrop in 1977?
The highest temperature recorded in Winthrop, Washington in 1977 was 102 °F which happened 3 different times.
Highest Temperatures: All-Time By Year
Highest Temperatures in Winthrop in 1977
Rank Temperature Date
1 102 °F Aug 18
1 102 °F Aug 13
1 102 °F Aug 12
4 101 °F Aug 20
4 101 °F Aug 19
6 100 °F Aug 21
6 100 °F Aug 17
6 100 °F Aug 3
6 100 °F Aug 2
10 98 °F Aug 1
What was the coldest temperature in Winthrop in 1977?
The lowest temperature recorded in Winthrop, Washington in 1977 was -21 °F which happened on Dec 28.
Lowest Temperatures: All-Time By Year
Lowest Temperatures in Winthrop in 1977
Rank Temperature Date
1 -21 °F December 28
2 -19 °F December 27
3 -11 °F January 5
4 -10 °F December 31
4 -10 °F January 4
6 -8 °F December 25
7 -7 °F January 8
8 -6 °F January 7
9 -5 °F December 24
9 -5 °F December 9
9 -5 °F January 3
January 1977 Winthrop Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
January 1
 30 n/a 0.00 0.0
January 2
 n/a 2 0.03 0.3
January 3
 21 -5 0.00 0.0
January 4
 20 -10 0.00 0.0
January 5
 21 -11 0.00 0.0
January 6
 18 -3 0.00 0.0
January 7
 24 -6 0.00 0.0
January 8
 27 -7 0.00 0.0
January 9
 19 8 0.00 0.0
January 10
 20 6 0.00 0.0
January 11
 15 0 0.00 0.0
January 12
 27 9 0.00 0.0
January 13
 29 4 0.00 0.0
January 14
 33 15 0.04 0.5
January 15
 29 15 0.00 0.0
January 16
 27 13 0.00 0.0
January 17
 41 21 0.00 0.0
January 18
 49 31 0.02 0.0
January 19
 42 15 0.00 0.0
January 20
 38 10 0.00 0.0
January 21
 38 19 0.00 0.0
January 22
 33 6 0.00 0.0
January 23
 28 13 0.00 0.0
January 24
 24 11 0.00 0.0
January 25
 28 1 0.00 0.0
January 26
 25 10 0.00 0.0
January 27
 25 11 0.00 0.0
January 28
 24 14 0.00 0.0
January 29
 21 -1 0.00 0.0
January 30
 24 15 0.00 0.0
January 31
 27 14 0.00 0.0
February 1977 Winthrop Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
February 1
 31 5 0.00 0.0
February 2
 31 6 0.00 0.0
February 3
 28 4 0.00 0.0
February 4
 35 21 0.00 0.0
February 5
 33 22 0.00 0.0
February 6
 32 19 0.00 0.0
February 7
 38 22 0.00 0.0
February 8
 42 16 0.00 0.0
February 9
 41 24 0.00 0.0
February 10
 42 30 0.30 2.5
February 11
 41 24 0.00 0.0
February 12
 42 31 0.00 0.0
February 13
 56 28 0.00 0.0
February 14
 52 18 0.00 0.0
February 15
 52 24 0.00 0.0
February 16
 59 23 0.00 0.0
February 17
 57 25 0.00 0.0
February 18
 56 26 0.00 0.0
February 19
 56 22 0.00 0.0
February 20
 55 24 0.00 0.0
February 21
 42 25 0.05 0.0
February 22
 48 31 0.00 0.0
February 23
 51 26 0.00 0.0
February 24
 49 16 0.00 0.0
February 25
 47 21 0.00 0.0
February 26
 47 17 0.00 0.0
February 27
 52 28 0.00 0.0
February 28
 49 32 0.60 1.0
March 1977 Winthrop Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
March 1
 46 29 0.08 0.0
March 2
 47 21 0.07 0.0
March 3
 50 29 0.00 0.0
March 4
 51 25 0.00 0.0
March 5
 52 26 0.00 0.0
March 6
 54 29 0.00 0.0
March 7
 53 26 0.00 0.0
March 8
 52 30 0.05 0.0
March 9
 49 27 0.00 0.0
March 10
 49 29 0.00 0.0
March 11
 47 24 0.00 0.0
March 12
 50 32 0.00 0.0
March 13
 46 25 0.00 0.0
March 14
 44 22 0.00 0.0
March 15
 44 31 0.04 0.0
March 16
 48 22 0.15 0.0
March 17
 48 35 0.00 0.0
March 18
 49 27 0.00 0.0
March 19
 49 26 0.00 0.0
March 20
 52 24 0.00 0.0
March 21
 61 25 0.00 0.0
March 22
 60 29 0.00 0.0
March 23
 59 37 0.01 0.0
March 24
 53 27 0.00 0.0
March 25
 51 21 0.00 0.0
March 26
 56 27 0.00 0.0
March 27
 53 32 0.04 0.0
March 28
 52 24 0.00 0.0
March 29
 56 19 0.00 0.0
March 30
 57 22 0.00 0.0
March 31
 57 30 0.00 0.0
April 1977 Winthrop Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
April 1
 55 31 0.00 0.0
April 2
 56 21 0.00 0.0
April 3
 74 30 0.00 0.0
April 4
 77 28 0.00 0.0
April 5
 76 26 0.00 0.0
April 6
 78 28 0.00 0.0
April 7
 79 30 0.00 0.0
April 8
 78 35 0.00 0.0
April 9
 56 24 0.00 0.0
April 10
 57 22 0.00 0.0
April 11
 62 29 0.00 0.0
April 12
 63 24 0.00 0.0
April 13
 63 38 0.00 0.0
April 14
 57 27 0.00 0.0
April 15
 57 31 0.08 0.0
April 16
 55 26 0.00 0.0
April 17
 61 21 0.00 0.0
April 18
 55 25 0.00 0.0
April 19
 53 24 0.00 0.0
April 20
 57 24 0.00 0.0
April 21
 63 32 0.00 0.0
April 22
 76 41 0.00 0.0
April 23
 84 37 0.00 0.0
April 24
 89 39 0.00 0.0
April 25
 88 39 0.00 0.0
April 26
 82 42 0.20 0.0
April 27
 72 30 0.00 0.0
April 28
 77 31 0.00 0.0
April 29
 77 46 0.00 0.0
April 30
 76 37 0.00 0.0
May 1977 Winthrop Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
May 1
 82 35 0.00 0.0
May 2
 81 52 0.19 0.0
May 3
 61 43 0.06 0.0
May 4
 55 28 0.00 0.0
May 5
 59 26 0.00 0.0
May 6
 69 32 0.00 0.0
May 7
 64 32 0.00 0.0
May 8
 66 38 0.13 0.0
May 9
 67 35 0.01 0.0
May 10
 73 34 0.00 0.0
May 11
 74 43 0.07 0.0
May 12
 57 34 0.14 0.0
May 13
 66 38 0.00 0.0
May 14
 65 38 0.00 0.0
May 15
 63 34 0.05 0.0
May 16
 65 32 0.00 0.0
May 17
 70 38 0.00 0.0
May 18
 67 46 0.00 0.0
May 19
 71 34 0.00 0.0
May 20
 72 40 0.00 0.0
May 21
 72 47 0.00 0.0
May 22
 72 36 0.00 0.0
May 23
 72 47 0.29 0.0
May 24
 60 39 0.18 0.0
May 25
 68 32 0.00 0.0
May 26
 69 46 0.11 0.0
May 27
 62 29 0.00 0.0
May 28
 67 38 0.00 0.0
May 29
 68 38 0.00 0.0
May 30
 68 31 0.00 0.0
May 31
 64 41 0.01 0.0
June 1977 Winthrop Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
June 1
 69 49 0.04 0.0
June 2
 70 32 0.00 0.0
June 3
 68 42 0.00 0.0
June 4
 67 50 0.05 0.0
June 5
 82 40 0.00 0.0
June 6
 95 48 0.00 0.0
June 7
 96 55 0.00 0.0
June 8
 96 57 0.00 0.0
June 9
 79 39 0.00 0.0
June 10
 82 40 0.00 0.0
June 11
 84 46 0.00 0.0
June 12
 79 48 0.06 0.0
June 13
 77 44 0.11 0.0
June 14
 80 42 0.07 0.0
June 15
 80 44 0.04 0.0
June 16
 86 45 0.00 0.0
June 17
 88 42 0.00 0.0
June 18
 92 48 0.00 0.0
June 19
 93 55 0.00 0.0
June 20
 86 56 0.01 0.0
June 21
 85 49 0.00 0.0
June 22
 87 50 0.00 0.0
June 23
 89 45 0.00 0.0
June 24
 90 55 0.00 0.0
June 25
 89 57 0.00 0.0
June 26
 89 54 0.00 0.0
June 27
 81 45 0.00 0.0
June 28
 82 54 0.00 0.0
June 29
 82 54 0.00 0.0
June 30
 92 44 0.00 0.0
July 1977 Winthrop Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
July 1
 91 47 0.00 0.0
July 2
 84 49 0.00 0.0
July 3
 72 45 0.00 0.0
July 4
 69 38 0.00 0.0
July 5
 68 36 0.00 0.0
July 6
 76 36 0.00 0.0
July 7
 83 39 0.00 0.0
July 8
 88 43 0.00 0.0
July 9
 86 61 0.00 0.0
July 10
 85 50 0.00 0.0
July 11
 86 59 0.01 0.0
July 12
 81 50 0.00 0.0
July 13
 82 49 0.00 0.0
July 14
 87 51 0.00 0.0
July 15
 91 55 0.00 0.0
July 16
 91 55 0.00 0.0
July 17
 81 48 0.00 0.0
July 18
 80 47 0.00 0.0
July 19
 83 48 0.00 0.0
July 20
 87 53 0.00 0.0
July 21
 90 46 0.00 0.0
July 22
 94 48 0.00 0.0
July 23
 95 48 0.00 0.0
July 24
 96 50 0.00 0.0
July 25
 97 62 0.00 0.0
July 26
 89 54 0.00 0.0
July 27
 96 49 0.00 0.0
July 28
 95 62 0.38 0.0
July 29
 76 47 0.00 0.0
July 30
 87 45 0.00 0.0
July 31
 92 50 0.00 0.0
August 1977 Winthrop Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
August 1
 98 51 0.00 0.0
August 2
 100 56 0.00 0.0
August 3
 100 57 0.05 0.0
August 4
 91 55 0.32 0.0
August 5
 87 53 0.12 0.0
August 6
 91 55 0.00 0.0
August 7
 95 52 0.00 0.0
August 8
 97 53 0.00 0.0
August 9
 94 56 0.00 0.0
August 10
 96 53 0.00 0.0
August 11
 96 52 0.00 0.0
August 12
 102 54 0.00 0.0
August 13
 102 57 0.00 0.0
August 14
 n/a 62 0.00 0.0
August 15
 95 52 0.00 0.0
August 16
 97 49 0.00 0.0
August 17
 100 48 0.00 0.0
August 18
 102 50 0.00 0.0
August 19
 101 59 0.00 0.0
August 20
 101 51 0.00 0.0
August 21
 100 53 0.00 0.0
August 22
 95 59 0.00 0.0
August 23
 95 56 0.00 0.0
August 24
 74 54 0.00 0.0
August 25
 72 46 0.10 0.0
August 26
 73 49 0.55 0.0
August 27
 72 41 0.01 0.0
August 28
 72 49 0.01 0.0
August 29
 68 50 0.00 0.0
August 30
 74 46 0.00 0.0
August 31
 74 39 0.00 0.0
September 1977 Winthrop Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
September 1
 76 40 0.00 0.0
September 2
 75 50 0.00 0.0
September 3
 77 49 0.07 0.0
September 4
 77 55 0.06 0.0
September 5
 79 44 0.00 0.0
September 6
 80 41 0.00 0.0
September 7
 80 43 0.00 0.0
September 8
 77 42 0.00 0.0
September 9
 78 35 0.00 0.0
September 10
 81 36 0.00 0.0
September 11
 82 38 0.00 0.0
September 12
 85 38 0.00 0.0
September 13
 85 40 0.00 0.0
September 14
 85 46 0.00 0.0
September 15
 75 38 0.00 0.0
September 16
 67 37 0.00 0.0
September 17
 67 32 0.00 0.0
September 18
 66 44 0.04 0.0
September 19
 64 48 0.15 0.0
September 20
 64 38 0.09 0.0
September 21
 62 37 0.00 0.0
September 22
 66 30 0.00 0.0
September 23
 65 45 0.16 0.0
September 24
 61 39 0.00 0.0
September 25
 61 36 0.03 0.0
September 26
 64 35 0.00 0.0
September 27
 64 35 0.00 0.0
September 28
 64 44 0.09 0.0
September 29
 61 42 0.11 0.0
September 30
 60 33 0.03 0.0
October 1977 Winthrop Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
October 1
 64 32 0.00 0.0
October 2
 64 27 0.00 0.0
October 3
 63 24 0.00 0.0
October 4
 62 23 0.00 0.0
October 5
 64 28 0.00 0.0
October 6
 63 25 0.00 0.0
October 7
 62 31 0.00 0.0
October 8
 61 35 0.00 0.0
October 9
 60 38 0.00 0.0
October 10
 62 36 0.00 0.0
October 11
 61 21 0.00 0.0
October 12
 61 26 0.00 0.0
October 13
 67 32 0.00 0.0
October 14
 67 25 0.00 0.0
October 15
 67 30 0.00 0.0
October 16
 70 36 0.00 0.0
October 17
 69 28 0.00 0.0
October 18
 67 26 0.00 0.0
October 19
 67 33 0.00 0.0
October 20
 64 24 0.00 0.0
October 21
 62 28 0.00 0.0
October 22
 59 33 0.00 0.0
October 23
 65 38 0.03 0.0
October 24
 62 29 0.04 0.0
October 25
 57 29 0.03 0.0
October 26
 58 25 0.00 0.0
October 27
 55 25 0.00 0.0
October 28
 50 27 0.00 0.0
October 29
 52 40 0.11 0.0
October 30
 52 36 0.09 0.0
October 31
 49 21 0.05 0.0
November 1977 Winthrop Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
November 1
 47 32 0.64 2.0
November 2
 48 29 0.33 0.0
November 3
 44 23 0.00 0.0
November 4
 43 26 0.00 0.0
November 5
 44 32 0.11 1.0
November 6
 43 33 0.00 0.0
November 7
 46 29 0.00 0.0
November 8
 39 19 0.00 0.0
November 9
 38 29 0.11 2.0
November 10
 39 31 0.04 0.0
November 11
 45 38 0.01 0.0
November 12
 45 31 0.00 0.0
November 13
 52 29 0.00 0.0
November 14
 46 35 0.20 0.0
November 15
 41 31 0.28 3.0
November 16
 38 27 0.06 0.5
November 17
 38 19 0.01 0.0
November 18
 40 9 0.00 0.0
November 19
 30 19 0.00 0.0
November 20
 28 15 0.00 0.0
November 21
 19 -3 0.00 0.0
November 22
 24 12 0.00 0.0
November 23
 23 13 0.05 0.0
November 24
 n/a 12 0.00 0.0
November 25
 31 n/a 0.57 2.0
November 26
 46 25 0.57 3.0
November 27
 37 25 0.00 0.0
November 28
 35 28 0.05 0.5
November 29
 47 30 0.22 0.0
November 30
 43 18 0.00 0.0
December 1977 Winthrop Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
December 1
 36 22 0.35 3.5
December 2
 36 31 0.18 0.0
December 3
 41 31 0.06 2.0
December 4
 37 24 0.12 4.0
December 5
 32 9 0.00 0.0
December 6
 34 23 0.83 10.0
December 7
 33 21 0.32 4.0
December 8
 25 -1 0.01 0.0
December 9
 19 -5 0.06 1.0
December 10
 22 11 0.10 1.0
December 11
 29 20 0.14 1.0
December 12
 35 13 0.00 0.0
December 13
 34 30 0.49 0.0
December 14
 35 29 0.20 0.0
December 15
 38 32 0.21 0.0
December 16
 36 24 0.00 0.0
December 17
 33 23 0.22 n/a
December 18
 30 15 0.00 0.0
December 19
 19 8 0.00 0.0
December 20
 22 8 0.00 0.0
December 21
 24 11 0.00 0.0
December 22
 28 10 0.00 0.5
December 23
 33 16 0.00 0.0
December 24
 18 -5 0.00 0.0
December 25
 14 -8 0.00 0.0
December 26
 n/a n/a 0.00 0.0
December 27
 18 -19 0.00 0.0
December 28
 15 -21 0.00 0.0
December 29
 27 11 0.00 0.0
December 30
 31 19 0.32 3.0
December 31
 28 -10 0.00 0.0
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