National Weather Service United States Department of Commerce

Severe thunderstorms possible over the upper Midwest and Great Lakes, Heavy Rain and Flooding Possible over the Southwest U.S.

Severe thunderstorms will be possible over portions of the upper Midwest and Great Lakes Tuesday, Wednesday, and Thursday. Damaging winds, large hail, and heavy rainfall possible. Over the Desert Southwest and portions of the Rockies, Monsoonal moisture will lead to locally heavy rainfall and the threat for flash flooding into midweek. Read More >

Lake Erie Water Temperatures

Unofficial Normals and Extremes for each day of the year

All data is for the years 1927-2015 

First digit is the highest observed temperature for the date.
Second digit is the normal temperature for the date. Normal is based on the entire period of record.
Third digit is the lowest observed temperature for the date.
 

 
January
February
March
April
May
June
July
August
September
October
November
December
1
43/35/32
36/33/32
36/32/32
40/33/32
50/40/32
66/55/47
76/67/60
78/73/66
77/71/67
68/64/59
60/54/48
48/43/37
2
43/35/32
37/33/32
36/32/32
40/33/32
51/40/32
66/55/45
76/67/60
79/73/66
77/71/67
68/63/59
60/54/47
48/43/37
3
42/34/32
37/32/32
37/32/32
41/33/32
50/41/32
66/56/47
76/68/60
78/73/66
77/71/65
68/63/58
60/53/47
47/43/36
4
42/34/32
36/32/32
37/32/32
40/33/32
50/41/32
65/56/51
76/68/61
80/73/68
77/71/64
68/63/56
58/53/47
48/42/36
5
42/34/32
36/32/32
36/32/32
41/33/32
52/42/32
66/57/51
76/68/61
78/73/68
77/71/64
68/63/56
58/53/47
47/42/34
6
42/34/32
37/32/32
36/32/32
42/33/32
52/42/32
66/57/50
76/68/62
78/73/68
77/71/65
67/62/56
58/52/46
48/42/34
7
42/34/32
37/32/32
36/32/32
42/34/32
51/43/32
67/58/48
75/69/62
78/73/68
76/70/65
67/62/57
57/52/46
48/41/35
8
42/34/32
36/32/32
36/32/32
42/34/32
52/43/32
67/58/47
75/69/61
78/73/68
76/70/64
67/62/55
56/51/45
49/41/34
9
41/34/32
36/32/32
37/32/32
43/34/32
52/44/32
67/59/50
75/69/63
79/73/68
77/70/64
67/61/55
55/51/45
49/41/34
10
40/34/32
36/32/32
37/32/32
44/34/32
53/44/32
66/59/51
75/70/63
78/73/68
77/70/64
67/61/55
55/51/44
48/41/33
11
40/33/32
35/32/32
37/32/32
44/34/32
54/44/32
67/59/51
76/70/62
78/73/68
75/70/64
66/61/55
55/50/42
48/40/33
12
40/33/32
35/32/32
37/32/32
43/34/32
55/45/32
67/60/52
77/70/62
78/73/68
75/69/66
65/60/55
54/50/43
47/40/32
13
41/33/32
35/32/32
36/32/32
43/34/32
53/45/32
66/60/52
76/70/62
79/73/68
75/69/65
65/60/54
54/49/43
46/40/33
14
42/33/32
35/32/32
37/32/32
43/34/32
53/45/32
66/61/53
76/70/64
80/73/68
74/69/65
64/60/54
54/49/43
46/39/32
15
42/33/32
35/32/32
37/32/32
44/35/32
55/46/32
68/61/53
76/71/64
80/73/66
74/69/65
64/59/54
53/49/43
46/39/32
16
41/33/32
35/32/32
37/32/32
44/35/32
55/47/32
69/62/53
76/71/64
80/73/66
73/68/64
64/59/55
53/48/42
46/39/33
17
41/33/32
35/32/32
38/32/32
46/35/32
55/47/32
69/62/54
76/71/65
79/73/66
72/68/64
63/59/54
53/48/41
46/38/32
18
40/33/32
35/32/32
38/32/32
46/35/32
57/48/32
69/62/54
77/71/65
79/73/67
72/68/64
62/58/54
53/48/41
45/38/32
19
40/33/32
35/32/32
38/32/32
46/36/32
58/48/32
69/63/55
78/72/65
79/73/68
72/68/64
62/58/53
53/47/39
45/38/32
20
40/33/32
35/32/32
39/32/32
46/36/32
58/49/32
69/63/55
78/72/67
78/73/67
72/67/62
61/58/53
53/47/39
45/38/32
21
40/33/32
36/32/32
39/32/32
47/36/32
59/49/32
71/63/55
77/72/66
78/72/67
72/67/62
62/57/53
53/47/40
45/37/32
22
41/33/32
35/32/32
39/32/32
46/37/32
58/50/32
71/64/58
78/72/66
78/72/67
72/67/62
62/57/52
54/47/40
45/37/32
23
41/33/32
35/32/32
40/32/32
46/37/32
58/50/32
70/64/57
78/72/67
77/72/67
72/66/62
62/57/50
54/46/39
44/37/32
24
41/33/32
35/32/32
41/32/32
46/37/32
60/51/34
71/65/56
79/72/66
76/72/67
72/66/62
61/56/50
54/46/39
44/37/32
25
40/33/32
35/32/32
40/33/32
46/38/32
62/51/42
71/65/55
80/73/67
76/72/68
72/66/62
61/56/51
55/46/39
45/36/32
26
39/33/32
35/32/32
41/33/32
46/38/32
63/52/44
71/65/56
79/73/67
77/72/67
71/66/62
61/56/51
53/45/39
44/36/32
27
39/33/32
35/32/32
39/33/32
46/38/32
64/52/44
72/66/57
79/73/67
77/72/67
70/65/61
61/55/50
52/45/38
44/36/32
28
38/33/32
36/32/32
40/33/32
47/38/32
64/53/46
73/66/58
78/73/68
77/72/65
69/65/59
61/55/50
52/44/38
43/36/32
29
39/33/32
35/32/32
41/33/32
47/39/32
65/53/47
73/67/58
78/73/67
76/72/65
69/64/59
61/55/49
50/44/38
43/36/32
30
39/33/32
 
41/33/32
50/39/32
66/54/47
73/67/59
77/73/67
77/72/65
68/64/59
61/54/48
49/44/37
42/35/32
31
39/33/32
 
41/33/32
 
66/54/45
 
78/73/67
77/71/66
 
60/54/48
 
42/35/32