National Weather Service United States Department of Commerce
May Daily/Monthly Normals for Clarksburg
(see notes below table)
Date Normal High Normal Low Average HDD CDD Precip
1
68
42
55
10
0
.13
2
69
43
56
10
0
.13
3
69
43
56
10
0
.13
4
69
43
56
9
1
.14
5
70
44
57
9
1
.14
6
70
44
57
9
1
.14
7
70
44
57
8
1
.14
8
71
45
58
8
1
.14
9
71
45
58
8
1
.14
10
71
45
58
8
1
.15
11
71
46
59
7
1
.15
12
72
46
59
7
1
.15
13
72
47
59
7
1
.15
14
72
47
60
7
1
.15
15
73
47
60
6
1
.15
16
73
48
60
6
1
.15
17
73
48
61
6
1
.15
18
74
48
61
6
2
.15
19
74
48
61
6
2
.15
20
74
49
61
5
2
.15
21
75
49
62
5
2
.15
22
75
49
62
5
2
.15
23
75
50
62
5
2
.15
24
75
50
63
4
2
.15
25
76
50
63
4
2
.15
26
76
51
63
4
2
.15
27
76
51
64
4
2
.15
28
77
51
64
4
3
.15
29
77
52
64
3
3
.15
30
77
52
65
3
3
.15
31
78
52
65
3
3
.15
Totals
73.0
47.4
60.2
196
46
4.53

NOTES:

  • Temperatures are degrees F, precipitation is inches of liquid. All normals are based on the period 1971-2000.
  • HDD=Heating degree days, CDD=Cooling degree days
  • Daily normal precipitation values are more appropriate for calculating normals over a period of at least several days, rather than on a strict day-to-day basis.

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