National Weather Service United States Department of Commerce
July Daily/Monthly Normals for Parkersburg
(see notes below table)
Date Normal High Normal Low Average Record High RH Year Record Low RL Year HDD CDD Precip
1
85
63
74
99
1931
44
1988
0
9
.12
2
85
63
74
100
1898
47
1988
0
9
.12
3
85
63
74
102
1911
49
2001
0
9
.13
4
85
63
74
100
1911
49
1892
0
9
.12
5
85
64
74
99
1988
48
1968
0
9
.13
6
85
64
74
100
1988
45
1972
0
9
.13
7
85
64
74
102
1988
47
1972
0
9
.12
8
85
64
75
104
1988
45
1984
0
9
.13
9
85
64
75
102
1988
48
1918
0
10
.14
10
85
64
75
102
1936
48
1961
0
10
.14
11
85
64
75
100
1936
51
1999*
0
10
.14
12
85
64
75
100
1936
50
1945
0
10
.15
13
85
64
75
97
1954
52
1888
0
10
.14
14
85
64
75
103
1936
50
2009
0
10
.14
15
85
64
75
101
1988
49
1987
0
10
.14
16
85
64
75
104
1988
49
1903
0
10
.14
17
85
64
75
97
1942
54
1903
0
10
.14
18
85
64
75
98
1988
50
1892
0
10
.14
19
85
64
75
101
1930
53
1984*
0
10
.13
20
85
64
75
103
1930
51
1909
0
10
.13
21
85
64
75
103
1934
51
2007*
0
9
.14
22
85
64
75
100
1934
51
2007*
0
9
.15
23
85
64
74
97
1991*
47
1947
0
9
.15
24
85
64
74
101
1987
51
1947
0
9
.14
25
85
64
74
102
1934
53
1947
0
9
.15
26
85
64
74
103
1934
53
1891
0
9
.14
27
85
64
74
102
1936
50
1962
0
9
.15
28
85
64
74
104
1930
50
1962
0
9
.14
29
85
64
74
97
1953*
50
1925
0
9
.13
30
85
64
74
100
1999
53
1981
0
9
.12
31
85
64
74
102
1999
49
1895
0
9
.13
Totals
84.9
63.9
74.4
104
1988*
44
1988
1
292
4.21

NOTES:

  • Temperatures are degrees F, precipitation is inches of liquid. All normals are based on the period 1981-2010.
  • RH Year=Year of record high, RH Low=Year of record low. Temperature records for Parkersburg began in 1889.
  • HDD=Heating degree days, CDD=Cooling degree days
  • An asterisk (*) after the year of occurrence of record highs and lows indicates the record was reached more than once, with the indicated year being the most recent.
  • 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.
  • Averages/totals may differ slightly from expected due to rounding.

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