Waterville Average Weather by Day
Data and chart of the the average high and low temperature for every day of the year in
Waterville, Maine , based on NOAA data.
Change city
What's the hottest day of the year in Waterville?
On average, July 27 is the hottest day of the year Waterville, Maine. From 1991–2020, the average high temperature on July 27 was 80.9 °F and the average low was 59.3 °F.
What's the coldest day of the year in Waterville?
On average, January 30 is the coldest day of the year Waterville, Maine. From 1991–2020, the average high temperature on January 30 was 29.1 °F, and the average low was 7.4 °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
31.2
12.4
January 2
31.0
12.1
January 3
30.8
11.9
January 4
30.6
11.6
January 5
30.5
11.4
January 6
30.3
11.2
January 7
30.1
10.9
January 8
29.8
10.4
January 9
29.4
10.0
January 10
29.3
9.7
January 11
29.3
9.5
January 12
29.1
9.2
January 13
29.0
9.0
January 14
28.9
8.8
January 15
28.9
8.7
January 16
29.0
8.6
January 17
28.9
8.5
January 18
28.9
8.4
January 19
29.0
8.4
January 20
29.0
8.3
January 21
29.0
8.2
January 22
29.1
8.1
January 23
29.3
8.0
January 24
29.3
8.0
January 25
29.3
7.9
January 26
29.2
7.9
January 27
29.2
7.8
January 28
29.2
7.6
January 29
29.1
7.4
January 30
29.1
7.4
January 31
29.2
7.3
February 1
29.3
7.3
February 2
29.5
7.3
February 3
29.7
7.4
February 4
29.9
7.4
February 5
30.1
7.5
February 6
30.4
7.8
February 7
30.7
8.2
February 8
31.0
8.4
February 9
31.1
8.7
February 10
31.3
8.9
February 11
31.6
9.2
February 12
31.8
9.4
February 13
31.9
9.7
February 14
32.1
9.8
February 15
32.3
10.0
February 16
32.5
10.2
February 17
32.8
10.4
February 18
33.0
10.5
February 19
33.1
10.7
February 20
33.2
10.9
February 21
33.4
11.2
February 22
33.6
11.5
February 23
34.0
11.9
February 24
34.3
12.4
February 25
34.6
12.8
February 26
34.9
13.2
February 27
35.3
13.6
February 28
35.7
14.1
March 1
36.0
14.6
March 2
36.4
15.2
March 3
36.7
15.6
March 4
36.9
15.9
March 5
37.1
16.2
March 6
37.4
16.6
March 7
37.7
16.8
March 8
38.0
17.0
March 9
38.1
17.3
March 10
38.4
17.6
March 11
38.6
17.9
March 12
39.0
18.2
March 13
39.3
18.6
March 14
39.8
19.1
March 15
40.2
19.6
March 16
40.7
20.2
March 17
41.2
20.7
March 18
41.6
21.2
March 19
42.0
21.7
March 20
42.4
22.2
March 21
42.8
22.7
March 22
43.2
23.1
March 23
43.6
23.4
March 24
43.9
23.8
March 25
44.3
24.1
March 26
44.7
24.5
March 27
45.1
24.8
March 28
45.5
25.2
March 29
46.0
25.6
March 30
46.5
25.9
March 31
46.9
26.2
April 1
47.4
26.5
April 2
48.0
27.0
April 3
48.4
27.5
April 4
48.9
27.9
April 5
49.3
28.3
April 6
49.8
28.7
April 7
50.5
29.1
April 8
51.1
29.4
April 9
51.6
29.8
April 10
52.0
30.3
April 11
52.4
30.6
April 12
52.8
30.8
April 13
53.1
31.1
April 14
53.4
31.4
April 15
53.7
31.6
April 16
54.1
31.8
April 17
54.5
32.1
April 18
55.1
32.4
April 19
55.5
32.7
April 20
56.1
33.1
April 21
56.7
33.6
April 22
57.2
34.0
April 23
57.6
34.4
April 24
58.1
34.8
April 25
58.6
35.2
April 26
59.0
35.6
April 27
59.4
36.1
April 28
59.8
36.4
April 29
60.1
36.8
April 30
60.4
37.1
May 1
60.7
37.4
May 2
61.0
37.7
May 3
61.3
38.1
May 4
61.7
38.5
May 5
61.9
38.9
May 6
62.1
39.2
May 7
62.5
39.6
May 8
62.9
39.9
May 9
63.4
40.3
May 10
63.7
40.6
May 11
64.1
41.0
May 12
64.5
41.4
May 13
64.9
41.8
May 14
65.3
42.2
May 15
65.7
42.6
May 16
66.1
43.0
May 17
66.4
43.4
May 18
66.8
43.7
May 19
67.1
44.1
May 20
67.3
44.3
May 21
67.5
44.6
May 22
67.6
44.8
May 23
67.8
45.1
May 24
68.0
45.4
May 25
68.4
45.7
May 26
68.7
46.0
May 27
69.1
46.3
May 28
69.4
46.7
May 29
69.8
47.1
May 30
70.1
47.5
May 31
70.5
47.9
June 1
70.8
48.2
June 2
71.0
48.5
June 3
71.3
48.7
June 4
71.7
49.1
June 5
72.0
49.4
June 6
72.2
49.8
June 7
72.5
50.1
June 8
72.8
50.4
June 9
73.1
50.7
June 10
73.3
51.0
June 11
73.6
51.3
June 12
73.9
51.7
June 13
74.2
52.1
June 14
74.6
52.4
June 15
74.8
52.7
June 16
75.0
53.0
June 17
75.2
53.3
June 18
75.5
53.6
June 19
75.9
53.9
June 20
76.3
54.2
June 21
76.7
54.5
June 22
77.0
54.9
June 23
77.3
55.1
June 24
77.4
55.4
June 25
77.6
55.6
June 26
77.7
55.9
June 27
77.9
56.0
June 28
78.1
56.2
June 29
78.3
56.3
June 30
78.6
56.6
July 1
78.9
56.9
July 2
79.1
57.1
July 3
79.2
57.4
July 4
79.4
57.6
July 5
79.4
57.7
July 6
79.5
57.9
July 7
79.6
58.0
July 8
79.8
58.2
July 9
80.0
58.3
July 10
80.1
58.5
July 11
80.1
58.6
July 12
80.1
58.6
July 13
80.0
58.7
July 14
80.1
58.8
July 15
80.2
58.9
July 16
80.3
58.9
July 17
80.4
59.0
July 18
80.4
59.1
July 19
80.5
59.1
July 20
80.6
59.2
July 21
80.6
59.2
July 22
80.7
59.3
July 23
80.7
59.3
July 24
80.8
59.2
July 25
80.8
59.2
July 26
80.8
59.2
July 27
80.9
59.3
July 28
80.9
59.3
July 29
80.9
59.2
July 30
80.8
59.2
July 31
80.7
59.1
August 1
80.8
59.1
August 2
80.6
59.0
August 3
80.6
59.0
August 4
80.6
59.0
August 5
80.5
58.8
August 6
80.5
58.7
August 7
80.3
58.6
August 8
80.3
58.4
August 9
80.2
58.3
August 10
80.2
58.2
August 11
80.1
58.0
August 12
80.1
57.8
August 13
80.1
57.6
August 14
80.0
57.5
August 15
79.9
57.4
August 16
79.7
57.2
August 17
79.6
57.0
August 18
79.4
56.8
August 19
79.2
56.5
August 20
79.0
56.2
August 21
78.8
56.1
August 22
78.7
56.0
August 23
78.5
55.8
August 24
78.4
55.6
August 25
78.2
55.4
August 26
78.0
55.3
August 27
77.8
55.1
August 28
77.6
54.8
August 29
77.4
54.5
August 30
77.1
54.1
August 31
76.9
53.8
September 1
76.7
53.5
September 2
76.4
53.2
September 3
76.1
53.0
September 4
75.8
52.7
September 5
75.5
52.4
September 6
75.2
52.0
September 7
74.9
51.7
September 8
74.7
51.5
September 9
74.4
51.3
September 10
74.0
51.0
September 11
73.5
50.6
September 12
73.1
50.3
September 13
72.7
49.9
September 14
72.5
49.7
September 15
72.2
49.4
September 16
71.8
49.1
September 17
71.3
48.8
September 18
71.0
48.5
September 19
70.6
48.1
September 20
70.1
47.7
September 21
69.7
47.4
September 22
69.3
47.0
September 23
68.8
46.5
September 24
68.4
46.1
September 25
68.0
45.6
September 26
67.6
45.4
September 27
67.3
45.1
September 28
66.8
44.7
September 29
66.4
44.3
September 30
65.9
43.9
October 1
65.5
43.5
October 2
65.1
43.3
October 3
64.7
43.0
October 4
64.3
42.6
October 5
63.9
42.3
October 6
63.5
41.9
October 7
63.1
41.5
October 8
62.7
41.2
October 9
62.2
40.8
October 10
61.7
40.5
October 11
61.3
40.2
October 12
60.9
39.8
October 13
60.4
39.4
October 14
59.9
39.0
October 15
59.4
38.6
October 16
59.0
38.3
October 17
58.6
37.9
October 18
58.2
37.6
October 19
57.8
37.3
October 20
57.4
37.1
October 21
57.0
36.8
October 22
56.5
36.5
October 23
56.0
36.2
October 24
55.7
35.9
October 25
55.3
35.6
October 26
54.8
35.3
October 27
54.4
34.9
October 28
54.0
34.6
October 29
53.6
34.3
October 30
53.1
33.9
October 31
52.6
33.4
November 1
52.2
33.2
November 2
51.8
32.9
November 3
51.4
32.6
November 4
51.0
32.3
November 5
50.5
31.8
November 6
50.1
31.4
November 7
49.7
31.1
November 8
49.4
30.7
November 9
48.9
30.4
November 10
48.4
30.0
November 11
47.9
29.7
November 12
47.5
29.4
November 13
47.1
29.1
November 14
46.8
28.9
November 15
46.4
28.6
November 16
46.0
28.2
November 17
45.6
27.9
November 18
45.3
27.6
November 19
44.9
27.3
November 20
44.5
27.0
November 21
44.2
26.6
November 22
43.7
26.1
November 23
43.2
25.7
November 24
42.8
25.3
November 25
42.2
24.8
November 26
41.7
24.3
November 27
41.3
23.9
November 28
41.0
23.6
November 29
40.6
23.3
November 30
40.1
22.9
December 1
39.7
22.4
December 2
39.2
22.0
December 3
38.7
21.7
December 4
38.3
21.4
December 5
37.9
21.0
December 6
37.4
20.5
December 7
37.1
20.1
December 8
36.8
19.8
December 9
36.6
19.5
December 10
36.4
19.3
December 11
36.2
19.0
December 12
35.9
18.6
December 13
35.5
18.2
December 14
35.3
17.8
December 15
35.0
17.5
December 16
34.6
17.1
December 17
34.2
16.6
December 18
33.8
16.1
December 19
33.6
15.7
December 20
33.2
15.3
December 21
32.9
15.0
December 22
32.7
14.7
December 23
32.5
14.5
December 24
32.4
14.5
December 25
32.2
14.2
December 26
31.9
13.9
December 27
31.7
13.6
December 28
31.6
13.3
December 29
31.4
13.0
December 30
31.3
12.9
December 31
31.3
12.7
Weather Station Details
Years
Station
Coordinates
1958–2024
Waterville Treatment Plant
location
1895–1958
Waterville WWTP
location