Winthrop Average Weather by Day
Data and chart of the the average high and low temperature for every day of the year in
Winthrop, Washington , based on NOAA data.
Change city
What's the hottest day of the year in Winthrop?
On average, August 2 is the hottest day of the year Winthrop, Washington. From 1991–2020, the average high temperature on August 2 was 88.1 °F and the average low was 51.7 °F.
What's the coldest day of the year in Winthrop?
On average, January 3 is the coldest day of the year Winthrop, Washington. From 1991–2020, the average high temperature on January 3 was 28.8 °F, and the average low was 14.8 °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
28.8
15.0
January 2
28.8
14.9
January 3
28.8
14.8
January 4
28.8
14.8
January 5
28.8
15.0
January 6
28.9
14.9
January 7
28.9
14.9
January 8
29.0
15.0
January 9
29.1
15.1
January 10
29.3
15.2
January 11
29.4
15.4
January 12
29.6
15.5
January 13
29.8
15.6
January 14
30.0
15.7
January 15
30.2
15.8
January 16
30.4
15.9
January 17
30.6
16.0
January 18
30.9
16.2
January 19
31.1
16.4
January 20
31.4
16.5
January 21
31.7
16.6
January 22
31.9
16.7
January 23
32.1
16.8
January 24
32.3
16.9
January 25
32.5
16.9
January 26
32.8
16.9
January 27
33.0
16.9
January 28
33.3
17.0
January 29
33.6
17.2
January 30
34.0
17.4
January 31
34.3
17.6
February 1
34.7
17.8
February 2
35.0
17.9
February 3
35.4
18.0
February 4
35.7
18.1
February 5
36.0
18.1
February 6
36.3
18.2
February 7
36.6
18.2
February 8
36.9
18.3
February 9
37.3
18.3
February 10
37.5
18.4
February 11
37.9
18.4
February 12
38.1
18.5
February 13
38.4
18.5
February 14
38.7
18.6
February 15
39.0
18.7
February 16
39.2
18.9
February 17
39.6
19.1
February 18
39.9
19.2
February 19
40.2
19.5
February 20
40.6
19.7
February 21
41.0
19.8
February 22
41.4
20.0
February 23
41.7
20.2
February 24
42.1
20.5
February 25
42.5
20.8
February 26
42.9
21.1
February 27
43.4
21.2
February 28
43.8
21.5
March 1
44.2
21.8
March 2
44.6
22.0
March 3
44.9
22.2
March 4
45.3
22.4
March 5
45.7
22.6
March 6
46.0
22.9
March 7
46.5
23.2
March 8
46.9
23.5
March 9
47.3
23.8
March 10
47.6
24.1
March 11
48.1
24.4
March 12
48.5
24.7
March 13
49.0
25.1
March 14
49.5
25.4
March 15
50.0
25.7
March 16
50.5
26.0
March 17
51.1
26.2
March 18
51.6
26.5
March 19
52.0
26.7
March 20
52.4
26.9
March 21
52.8
27.2
March 22
53.1
27.4
March 23
53.5
27.7
March 24
53.9
27.9
March 25
54.3
28.1
March 26
54.7
28.4
March 27
55.0
28.6
March 28
55.3
28.9
March 29
55.6
29.0
March 30
55.9
29.1
March 31
56.2
29.4
April 1
56.5
29.5
April 2
56.8
29.8
April 3
57.2
30.0
April 4
57.6
30.2
April 5
58.0
30.4
April 6
58.5
30.6
April 7
58.9
30.9
April 8
59.4
31.1
April 9
59.8
31.3
April 10
60.1
31.6
April 11
60.5
31.8
April 12
60.8
32.0
April 13
61.1
32.2
April 14
61.3
32.4
April 15
61.6
32.7
April 16
61.8
32.8
April 17
62.1
33.0
April 18
62.5
33.2
April 19
62.9
33.4
April 20
63.3
33.6
April 21
63.7
33.8
April 22
64.1
34.0
April 23
64.4
34.3
April 24
64.7
34.4
April 25
65.0
34.6
April 26
65.3
34.8
April 27
65.8
35.1
April 28
66.2
35.3
April 29
66.7
35.6
April 30
67.1
35.9
May 1
67.6
36.1
May 2
67.9
36.4
May 3
68.3
36.8
May 4
68.5
37.1
May 5
68.7
37.4
May 6
68.9
37.6
May 7
69.1
37.8
May 8
69.3
38.1
May 9
69.6
38.4
May 10
69.9
38.6
May 11
70.2
39.0
May 12
70.4
39.2
May 13
70.7
39.5
May 14
71.0
39.7
May 15
71.3
40.0
May 16
71.6
40.3
May 17
71.9
40.7
May 18
72.2
41.0
May 19
72.4
41.3
May 20
72.7
41.5
May 21
72.9
41.8
May 22
73.1
42.1
May 23
73.2
42.4
May 24
73.4
42.6
May 25
73.6
42.9
May 26
73.7
43.0
May 27
73.7
43.3
May 28
73.7
43.4
May 29
73.8
43.6
May 30
73.9
43.8
May 31
73.9
43.9
June 1
74.0
44.0
June 2
74.2
44.1
June 3
74.4
44.3
June 4
74.5
44.5
June 5
74.8
44.6
June 6
75.0
44.8
June 7
75.3
45.0
June 8
75.4
45.1
June 9
75.7
45.3
June 10
75.9
45.5
June 11
76.1
45.6
June 12
76.3
45.8
June 13
76.6
46.0
June 14
76.8
46.2
June 15
77.0
46.3
June 16
77.2
46.5
June 17
77.5
46.7
June 18
77.7
46.8
June 19
78.0
47.0
June 20
78.2
47.1
June 21
78.6
47.3
June 22
78.9
47.5
June 23
79.2
47.7
June 24
79.6
47.8
June 25
80.0
48.1
June 26
80.4
48.3
June 27
80.8
48.5
June 28
81.2
48.7
June 29
81.6
48.9
June 30
81.9
49.2
July 1
82.2
49.4
July 2
82.5
49.6
July 3
82.8
49.7
July 4
83.1
49.9
July 5
83.4
50.1
July 6
83.7
50.2
July 7
83.9
50.3
July 8
84.2
50.5
July 9
84.5
50.6
July 10
84.8
50.8
July 11
85.1
50.9
July 12
85.3
51.1
July 13
85.6
51.2
July 14
85.9
51.2
July 15
86.1
51.3
July 16
86.4
51.4
July 17
86.6
51.5
July 18
86.8
51.6
July 19
87.0
51.6
July 20
87.2
51.7
July 21
87.3
51.7
July 22
87.5
51.8
July 23
87.6
51.9
July 24
87.7
51.9
July 25
87.8
51.9
July 26
87.8
51.9
July 27
87.9
51.9
July 28
87.9
51.9
July 29
87.9
51.8
July 30
88.0
51.8
July 31
88.1
51.8
August 1
88.1
51.7
August 2
88.1
51.7
August 3
88.1
51.6
August 4
88.2
51.6
August 5
88.1
51.6
August 6
88.1
51.4
August 7
87.9
51.4
August 8
87.8
51.2
August 9
87.7
51.1
August 10
87.4
50.9
August 11
87.2
50.7
August 12
86.9
50.5
August 13
86.7
50.3
August 14
86.6
50.1
August 15
86.4
50.0
August 16
86.2
49.8
August 17
85.9
49.6
August 18
85.7
49.5
August 19
85.5
49.3
August 20
85.2
49.1
August 21
84.9
48.8
August 22
84.7
48.5
August 23
84.4
48.2
August 24
84.1
48.0
August 25
83.9
47.8
August 26
83.6
47.5
August 27
83.4
47.3
August 28
83.1
47.0
August 29
82.9
46.7
August 30
82.7
46.4
August 31
82.4
46.1
September 1
82.1
45.8
September 2
81.7
45.5
September 3
81.3
45.3
September 4
81.0
45.0
September 5
80.6
44.8
September 6
80.2
44.5
September 7
79.9
44.2
September 8
79.6
43.9
September 9
79.4
43.6
September 10
79.1
43.3
September 11
78.8
43.1
September 12
78.5
42.8
September 13
78.1
42.4
September 14
77.9
42.1
September 15
77.6
41.8
September 16
77.4
41.6
September 17
77.1
41.3
September 18
76.6
41.0
September 19
76.1
40.7
September 20
75.7
40.4
September 21
75.3
40.1
September 22
75.0
39.7
September 23
74.6
39.4
September 24
74.1
39.1
September 25
73.6
38.8
September 26
73.0
38.5
September 27
72.4
38.2
September 28
71.8
37.9
September 29
71.2
37.6
September 30
70.7
37.2
October 1
70.2
36.9
October 2
69.7
36.6
October 3
69.2
36.3
October 4
68.7
35.9
October 5
68.3
35.7
October 6
67.9
35.4
October 7
67.4
35.2
October 8
66.9
35.0
October 9
66.3
34.7
October 10
65.7
34.3
October 11
65.1
33.9
October 12
64.4
33.7
October 13
63.7
33.3
October 14
62.9
33.1
October 15
62.2
32.7
October 16
61.4
32.4
October 17
60.8
32.2
October 18
60.2
31.8
October 19
59.5
31.5
October 20
58.9
31.3
October 21
58.2
31.1
October 22
57.4
30.8
October 23
56.8
30.5
October 24
56.1
30.4
October 25
55.5
30.2
October 26
54.9
30.0
October 27
54.3
29.9
October 28
53.7
29.6
October 29
53.1
29.4
October 30
52.5
29.3
October 31
51.9
29.0
November 1
51.3
28.8
November 2
50.6
28.6
November 3
50.0
28.4
November 4
49.3
28.1
November 5
48.5
27.9
November 6
47.8
27.7
November 7
47.1
27.4
November 8
46.4
27.2
November 9
45.6
26.9
November 10
45.0
26.6
November 11
44.3
26.4
November 12
43.7
26.0
November 13
43.2
25.8
November 14
42.7
25.5
November 15
42.1
25.1
November 16
41.5
24.9
November 17
40.9
24.7
November 18
40.4
24.4
November 19
39.8
24.0
November 20
39.3
23.5
November 21
38.7
23.0
November 22
38.2
22.6
November 23
37.7
22.2
November 24
37.1
21.8
November 25
36.6
21.4
November 26
36.1
21.1
November 27
35.6
20.8
November 28
35.1
20.5
November 29
34.6
20.2
November 30
34.2
19.8
December 1
33.7
19.3
December 2
33.3
18.9
December 3
32.9
18.6
December 4
32.5
18.3
December 5
32.2
18.0
December 6
31.9
17.8
December 7
31.7
17.6
December 8
31.5
17.5
December 9
31.3
17.3
December 10
31.0
17.1
December 11
30.8
16.9
December 12
30.5
16.7
December 13
30.2
16.5
December 14
30.1
16.3
December 15
29.8
16.1
December 16
29.7
15.9
December 17
29.5
15.8
December 18
29.3
15.7
December 19
29.2
15.7
December 20
29.0
15.6
December 21
28.9
15.5
December 22
28.8
15.4
December 23
28.7
15.3
December 24
28.7
15.2
December 25
28.7
15.2
December 26
28.7
15.1
December 27
28.8
15.1
December 28
28.7
15.1
December 29
28.7
15.1
December 30
28.7
15.0
December 31
28.8
15.0
Weather Station Details
Years
Station
Coordinates
1906–2024
Winthrop 1 WSW
location