CHESTER COUNTY Q3 MONTHLY CLIMATOLOGICAL SUMMARY - 1894 to Present
YEAR
HIGH
LOW
AVG
+ OR -
PRECIP
SNOW
YEAR
HIGH
LOW
AVG
+ OR -
PRECIP
SNOW
YEAR
HIGH
LOW
AVG
+ OR -
PRECIP
SNOW
1
JULY
1894
87.0
63.5
75.3
1.3
4.61
0.0
1
AUGUST
1894
81.1
60.1
70.6
(1.6)
2.89
0.0
1
SEP
1894
77.8
58.1
68.0
3.0
8.42
0.0
2
JULY
1895
82.1
59.5
70.8
(3.2)
2.20
0.0
2
AUGUST
1895
87.7
62.1
74.9
2.7
2.65
0.0
2
SEP
1895
82.6
56.9
69.8
4.8
1.42
0.0
3
JULY
1896
85.7
65.1
75.4
1.4
3.04
0.0
3
AUGUST
1896
86.4
61.4
73.9
1.7
0.63
0.0
3
SEP
1896
76.9
54.1
65.5
1.0
8.31
0.0
4
JULY
1897
86.4
65.0
75.7
1.7
6.47
0.0
4
AUGUST
1897
85.2
59.6
72.4
0.2
3.00
0.0
4
SEP
1897
82.2
52.3
67.3
2.2
1.63
0.0
5
JULY
1898
89.8
64.8
77.3
3.3
3.21
0.0
5
AUGUST
1898
86.6
64.6
75.6
3.4
7.03
0.0
5
SEP
1898
82.8
55.7
69.3
4.2
2.73
0.0
6
JULY
1899
88.7
62.9
75.8
1.8
3.46
0.0
6
AUGUST
1899
85.8
62.5
74.2
2.0
4.52
0.0
6
SEP
1899
78.5
51.8
65.2
0.1
5.70
0.0
7
JULY
1900
91.4
65.1
78.3
4.3
5.31
0.0
7
AUGUST
1900
90.9
66.0
78.5
6.3
5.60
0.0
7
SEP
1900
83.0
59.8
71.4
6.4
2.62
0.0
8
JULY
1901
89.8
68.6
79.2
5.2
5.51
0.0
8
AUGUST
1901
84.9
65.7
75.3
3.1
8.49
0.0
8
SEP
1901
80.0
55.1
67.6
2.5
5.00
0.0
9
JULY
1902
86.3
64.5
75.4
1.4
3.19
0.0
9
AUGUST
1902
84.1
58.6
71.4
(0.8)
2.78
0.0
9
SEP
1902
76.8
53.8
65.3
0.3
8.31
0.0
10
JULY
1903
86.7
62.6
74.7
0.7
5.55
0.0
10
AUGUST
1903
79.8
60.5
70.2
(2.0)
4.94
0.0
10
SEP
1903
78.8
53.8
66.3
1.3
1.90
0.0
11
JULY
1904
84.5
62.3
73.4
(0.6)
3.91
0.0
11
AUGUST
1904
82.6
59.5
71.1
(1.1)
4.86
0.0
11
SEP
1904
77.4
53.8
65.6
0.6
5.67
0.0
12
JULY
1905
85.1
65.5
75.3
1.3
4.24
0.0
12
AUGUST
1905
82.3
62.2
72.3
0.1
6.83
0.0
12
SEP
1905
76.2
60.9
68.6
3.5
3.59
0.0
13
JULY
1906
84.9
63.9
74.4
0.4
5.49
0.0
13
AUGUST
1906
84.0
67.6
75.8
3.6
8.49
0.0
13
SEP
1906
81.2
58.7
70.0
4.9
0.71
0.0
14
JULY
1907
86.3
64.2
75.3
1.3
3.42
0.0
14
AUGUST
1907
82.3
60.7
71.5
(0.7)
2.64
0.0
14
SEP
1907
77.6
57.9
67.8
2.7
8.24
0.0
15
JULY
1908
88.4
65.8
77.1
3.1
4.32
0.0
15
AUGUST
1908
82.8
61.0
71.9
(0.3)
5.52
0.0
15
SEP
1908
78.9
54.0
66.5
1.4
1.95
0.0
16
JULY
1909
85.4
60.1
72.8
(1.2)
1.16
0.0
16
AUGUST
1909
84.5
58.9
71.7
(0.5)
0.46
0.0
16
SEP
1909
77.7
53.4
65.6
0.5
2.59
0.0
17
JULY
1910
87.1
64.3
75.7
1.7
2.96
0.0
17
AUGUST
1910
81.6
61.5
71.6
(0.6)
5.13
0.0
17
SEP
1910
79.8
57.6
68.7
3.7
1.77
0.0
18
JULY
1911
88.9
66.5
77.7
3.7
4.17
0.0
18
AUGUST
1911
83.8
63.6
73.7
1.5
9.05
0.0
18
SEP
1911
78.1
57.5
67.8
2.8
3.29
0.0
19
JULY
1912
85.1
63.5
74.3
0.3
5.24
0.0
19
AUGUST
1912
81.3
60.2
70.8
(1.4)
4.85
0.0
19
SEP
1912
77.3
58.7
68.0
3.0
5.12
0.0
20
JULY
1913
87.9
63.4
75.7
1.7
2.19
0.0
20
AUGUST
1913
84.4
61.7
73.1
0.9
4.39
0.0
20
SEP
1913
75.9
54.3
65.1
0.1
2.76
0.0
21
JULY
1914
83.0
63.8
73.4
(0.6)
10.29
0.0
21
AUGUST
1914
85.1
64.0
74.6
2.4
2.67
0.0
21
SEP
1914
78.0
50.2
64.1
(0.9)
0.26
0.0
22
JULY
1915
84.6
63.0
73.8
(0.2)
4.24
0.0
22
AUGUST
1915
80.9
61.8
71.4
(0.8)
9.84
0.0
22
SEP
1915
81.4
58.1
69.8
4.7
1.85
0.0
23
JULY
1916
85.1
66.9
76.0
2.0
10.62
0.0
23
AUGUST
1916
86.0
64.1
75.1
2.9
1.26
0.0
23
SEP
1916
78.8
53.2
66.0
1.0
2.46
0.0
24
JULY
1917
84.5
66.3
75.4
1.4
3.29
0.0
24
AUGUST
1917
86.2
64.5
75.4
3.2
1.58
0.0
24
SEP
1917
74.0
51.9
63.0
(2.1)
3.86
0.0
25
JULY
1918
86.3
62.5
74.4
0.4
1.73
0.0
25
AUGUST
1918
88.5
65.0
76.8
4.6
2.16
0.0
25
SEP
1918
74.6
52.5
63.6
(1.5)
3.51
0.0
26
JULY
1919
85.3
65.7
75.5
1.5
9.48
0.0
26
AUGUST
1919
81.9
61.5
71.7
(0.5)
4.78
0.0
26
SEP
1919
79.3
55.7
67.5
2.5
1.85
0.0
27
JULY
1920
84.0
62.7
73.4
(0.6)
4.64
0.0
27
AUGUST
1920
82.5
65.0
73.8
1.6
5.93
0.0
27
SEP
1920
79.5
57.1
68.3
3.3
3.56
0.0
28
JULY
1921
90.2
67.3
78.8
4.8
2.09
0.0
28
AUGUST
1921
83.5
58.7
71.1
(1.1)
2.96
0.0
28
SEP
1921
83.3
59.1
71.2
6.2
2.52
0.0
29
JULY
1922
85.6
64.2
74.9
0.9
5.85
0.0
29
AUGUST
1922
82.3
61.8
72.1
(0.1)
3.27
0.0
29
SEP
1922
78.3
55.1
66.7
1.7
0.75
0.0
30
JULY
1923
84.6
61.9
73.3
(0.7)
1.58
0.0
30
AUGUST
1923
82.3
60.4
71.4
(0.8)
6.11
0.0
30
SEP
1923
77.0
56.6
66.8
1.8
3.98
0.0
31
JULY
1924
83.0
61.9
72.5
(1.5)
2.89
0.0
31
AUGUST
1924
82.8
60.9
71.9
(0.3)
3.18
0.0
31
SEP
1924
71.9
50.2
61.1
(4.0)
6.72
0.0
32
JULY
1925
84.0
61.5
72.8
(1.2)
5.35
0.0
32
AUGUST
1925
82.4
58.3
70.4
(1.8)
2.04
0.0
32
SEP
1925
79.1
56.4
67.8
2.7
1.92
0.0
33
JULY
1926
83.7
62.8
73.3
(0.7)
6.29
0.0
33
AUGUST
1926
81.7
63.4
72.6
0.4
4.62
0.0
33
SEP
1926
73.5
54.7
64.1
(0.9)
4.50
0.0
34
JULY
1927
84.4
63.7
74.1
0.1
3.98
0.0
34
AUGUST
1927
77.1
56.5
66.8
(5.4)
4.48
0.0
34
SEP
1927
77.5
53.2
65.4
0.3
3.00
0.0
35
JULY
1928
85.8
65.1
75.5
1.5
7.24
0.0
35
AUGUST
1928
84.7
66.5
75.6
3.4
8.59
0.0
35
SEP
1928
71.3
53.0
62.2
(2.9)
4.80
0.0
36
JULY
1929
85.1
61.6
73.4
(0.6)
3.21
0.0
36
AUGUST
1929
81.6
57.9
69.8
(2.4)
4.67
0.0
36
SEP
1929
79.7
54.6
67.2
2.1
3.39
0.0
37
JULY
1930
87.3
63.3
75.3
1.3
3.17
0.0
37
AUGUST
1930
84.7
59.2
72.0
(0.2)
1.87
0.0
37
SEP
1930
81.2
59.2
70.2
5.2
4.84
0.0
38
JULY
1931
87.5
67.0
77.3
3.3
7.80
0.0
38
AUGUST
1931
82.6
63.7
73.2
1.0
5.20
0.0
38
SEP
1931
81.7
61.1
71.4
6.4
2.03
0.0
39
JULY
1932
85.9
63.6
74.8
0.8
2.56
0.0
39
AUGUST
1932
86.2
61.8
74.0
1.8
4.66
0.0
39
SEP
1932
79.2
55.0
67.1
2.1
1.09
0.0
40
JULY
1933
85.5
62.1
73.8
(0.2)
6.23
0.0
40
AUGUST
1933
82.6
63.5
73.1
0.9
13.29
0.0
40
SEP
1933
78.0
58.9
68.5
3.4
4.21
0.0
41
JULY
1934
88.4
65.0
76.7
2.7
4.34
0.0
41
AUGUST
1934
81.4
59.8
70.6
(1.6)
3.87
0.0
41
SEP
1934
76.9
58.1
67.5
2.5
6.96
0.0
42
JULY
1935
88.4
66.2
77.3
3.3
6.70
0.0
42
AUGUST
1935
84.0
62.7
73.4
1.2
1.57
0.0
42
SEP
1935
74.4
52.4
63.4
(1.6)
5.56
0.0
43
JULY
1936
86.0
63.3
74.7
0.7
2.45
0.0
43
AUGUST
1936
82.2
63.8
73.0
0.8
4.53
0.0
43
SEP
1936
76.4
56.5
66.5
1.4
1.19
0.0
44
JULY
1937
85.9
64.0
75.0
1.0
2.62
0.0
44
AUGUST
1937
85.1
64.7
74.9
2.7
6.46
0.0
44
SEP
1937
74.7
51.5
63.1
(1.9)
1.02
0.0
45
JULY
1938
85.6
64.4
75.0
1.0
8.23
0.0
45
AUGUST
1938
88.0
63.9
76.0
3.8
3.93
0.0
45
SEP
1938
73.9
53.0
63.5
(1.6)
6.39
0.0
46
JULY
1939
85.3
60.3
72.8
(1.2)
3.05
0.0
46
AUGUST
1939
85.3
63.6
74.5
2.3
8.37
0.0
46
SEP
1939
77.4
53.9
65.7
0.6
2.16
0.0
47
JULY
1940
87.3
61.6
74.5
0.5
1.52
0.0
47
AUGUST
1940
79.4
59.0
69.2
(3.0)
4.28
0.0
47
SEP
1940
69.8
50.8
60.3
(4.7)
3.98
0.0
48
JULY
1941
85.8
65.3
75.6
1.6
3.29
0.0
48
AUGUST
1941
85.0
63.8
74.4
2.2
3.21
0.0
48
SEP
1941
81.4
57.3
69.4
4.3
0.37
0.0
49
JULY
1942
87.4
66.2
76.8
2.8
4.26
0.0
49
AUGUST
1942
82.2
62.6
72.4
0.2
11.56
0.0
49
SEP
1942
76.7
55.8
66.3
1.2
3.26
0.0
50
JULY
1943
87.8
67.7
77.8
3.8
2.41
0.0
50
AUGUST
1943
87.6
65.4
76.5
4.3
1.25
0.0
50
SEP
1943
78.2
54.2
66.2
1.2
0.98
0.0
51
JULY
1944
90.5
66.9
78.7
4.7
0.74
0.0
51
AUGUST
1944
87.1
64.4
75.8
3.6
2.31
0.0
51
SEP
1944
77.7
58.0
67.9
2.8
4.18
0.0
52
JULY
1945
84.6
66.0
75.3
1.3
6.37
0.0
52
AUGUST
1945
83.5
61.2
72.4
0.2
2.99
0.0
52
SEP
1945
78.5
60.1
69.3
4.3
6.71
0.0
53
JULY
1946
85.3
61.5
73.4
(0.6)
6.04
0.0
53
AUGUST
1946
79.0
56.3
67.7
(4.5)
6.88
0.0
53
SEP
1946
79.2
53.7
66.5
1.4
3.01
0.0
54
JULY
1947
84.0
60.9
72.5
(1.5)
4.76
0.0
54
AUGUST
1947
85.0
63.5
74.3
2.1
3.23
0.0
54
SEP
1947
76.3
54.2
65.3
0.2
2.88
0.0
55
JULY
1948
84.4
62.7
73.6
(0.4)
5.21
0.0
55
AUGUST
1948
82.4
60.4
71.4
(0.8)
3.61
0.0
55
SEPT.
1948
77.4
51.1
64.3
(0.8)
4.34
0.0
56
JULY
1949
87.9
66.4
77.2
3.2
7.51
0.0
56
AUGUST
1949
84.9
60.5
72.7
0.5
2.45
0.0
56
SEPT.
1949
74.1
49.5
61.8
(3.2)
2.31
0.0
57
JULY
1950
83.0
60.0
71.5
(2.5)
4.12
0.0
57
AUGUST
1950
82.8
59.5
71.2
(1.0)
6.04
0.0
57
SEPT.
1950
71.0
52.5
61.8
(3.3)
4.32
0.0
58
JULY
1951
84.0
61.5
72.8
(1.2)
3.06
0.0
58
AUGUST
1951
83.8
59.2
71.5
(0.7)
3.53
0.0
58
SEPT.
1951
77.9
50.3
64.1
(0.9)
1.48
0.0
59
JULY
1952
88.5
63.9
76.2
2.2
6.87
0.0
59
AUGUST
1952
82.9
61.5
72.2
0.0
5.27
0.0
59
SEPT.
1952
78.5
50.6
64.6
(0.5)
3.91
0.0
60
JULY
1953
88.0
60.0
74.0
0.0
4.08
0.0
60
AUGUST
1953
86.5
58.5
72.5
0.3
0.80
0.0
60
SEPT.
1953
79.7
51.6
65.7
0.6
1.62
0.0
61
JULY
1954
88.3
59.9
74.1
0.1
1.01
0.0
61
AUGUST
1954
81.7
58.6
70.2
(2.0)
5.96
0.0
61
SEPT.
1954
77.6
55.2
66.4
1.4
2.11
0.0
62
JULY
1955
90.8
66.9
78.9
4.9
0.29
0.0
62
AUGUST
1955
86.3
65.0
75.7
3.5
17.81
0.0
62
SEPT.
1955
76.0
52.7
64.4
(0.7)
2.08
0.0
63
JULY
1956
81.6
61.2
71.4
(2.6)
5.71
0.0
63
AUGUST
1956
82.5
59.5
71.0
(1.2)
3.27
0.0
63
SEPT.
1956
73.3
49.5
61.4
(3.6)
4.06
0.0
64
JULY
1957
87.2
60.3
73.8
(0.2)
1.31
0.0
64
AUGUST
1957
84.4
56.0
70.2
(2.0)
2.68
0.0
64
SEPT.
1957
77.4
54.5
66.0
0.9
5.65
0.0
65
JULY
1958
85.7
64.8
75.3
1.3
8.08
0.0
65
AUGUST
1958
82.0
60.0
71.0
(1.2)
5.34
0.0
65
SEPT.
1958
76.5
50.5
63.5
(1.5)
3.13
0.0
66
JULY
1959
86.4
63.6
75.0
1.0
5.03
0.0
66
AUGUST
1959
85.6
63.8
74.7
2.5
5.31
0.0
66
SEPT.
1959
80.7
55.6
68.2
3.1
3.49
0.0
67
JULY
1960
84.5
60.1
72.3
(1.7)
4.50
0.0
67
AUGUST
1960
85.8
63.8
74.8
2.6
3.90
0.0
67
SEPT.
1960
77.1
54.4
65.8
0.7
8.75
0.0
68
JULY
1961
86.2
63.5
74.9
0.9
3.71
0.0
68
AUGUST
1961
83.5
62.2
72.9
0.7
2.07
0.0
68
SEPT.
1961
82.7
59.7
71.2
6.2
1.12
0.0
69
JULY
1962
84.0
59.9
72.0
(2.0)
1.23
0.0
69
AUGUST
1962
83.4
59.2
71.3
(0.9)
2.95
0.0
69
SEPT.
1962
73.4
48.5
61.0
(4.1)
3.15
0.0
70
JULY
1963
87.5
61.6
74.6
0.6
3.47
0.0
70
AUGUST
1963
81.8
57.0
69.4
(2.8)
2.37
0.0
70
SEPT.
1963
73.1
48.9
61.0
(4.0)
5.84
0.0
71
JULY
1964
84.7
62.5
73.6
(0.4)
4.11
0.0
71
AUGUST
1964
81.7
57.4
69.6
(2.6)
1.85
0.0
71
SEPT.
1964
78.4
51.5
65.0
(0.1)
3.20
0.0
72
JULY
1965
84.7
61.0
72.9
(1.1)
7.58
0.0
72
AUGUST
1965
83.5
60.2
71.9
(0.3)
4.07
0.0
72
SEPT.
1965
79.1
56.6
67.9
2.8
3.39
0.0
73
JULY
1966
89.3
62.0
75.7
1.7
3.64
0.0
73
AUGUST
1966
85.1
61.0
73.1
0.9
1.02
0.0
73
SEPT.
1966
73.4
52.1
62.8
(2.3)
6.82
0.0
74
JULY
1967
84.5
63.3
73.9
(0.1)
8.03
0.0
74
AUGUST
1967
81.8
61.3
71.6
(0.6)
7.10
0.0
74
SEPT.
1967
75.3
50.3
62.8
(2.2)
2.73
0.0
75
JULY
1968
86.3
62.5
74.4
0.4
2.17
0.0
75
AUGUST
1968
86.0
61.4
73.7
1.5
1.27
0.0
75
SEPT.
1968
80.3
53.5
66.9
1.9
3.13
0.0
76
JULY
1969
82.5
63.4
73.0
(1.0)
6.78
0.0
76
AUGUST
1969
84.4
60.5
72.5
0.3
3.23
0.0
76
SEPT.
1969
77.0
52.4
64.7
(0.3)
3.34
0.0
77
JULY
1970
83.9
63.3
73.6
(0.4)
6.91
0.0
77
AUGUST
1970
84.9
60.0
72.5
0.3
3.59
0.0
77
SEPT.
1970
80.1
54.4
67.3
2.2
0.81
0.0
78
JULY
1971
83.5
59.6
71.6
(2.4)
4.64
0.0
78
AUGUST
1971
81.6
57.9
69.8
(2.4)
9.87
0.0
78
SEPT.
1971
76.7
58.0
67.4
2.3
6.99
0.0
79
JULY
1972
84.2
63.4
73.8
(0.2)
2.68
0.0
79
AUGUST
1972
83.9
58.2
71.1
(1.1)
0.59
0.0
79
SEPT.
1972
77.6
52.4
65.0
(0.0)
1.25
0.0
80
JULY
1973
84.8
61.8
73.3
(0.7)
2.09
0.0
80
AUGUST
1973
85.5
61.7
73.6
1.4
1.88
0.0
80
SEPT.
1973
78.6
51.3
65.0
(0.1)
3.29
0.0
81
JULY
1974
85.9
59.1
72.5
(1.5)
2.15
0.0
81
AUGUST
1974
81.2
59.9
70.6
(1.6)
4.42
0.0
81
SEPT.
1974
73.8
50.6
62.2
(2.8)
6.83
0.0
82
JULY
1975
82.5
61.5
72.0
(2.0)
6.90
0.0
82
AUGUST
1975
83.1
59.4
71.3
(0.9)
2.81
0.0
82
SEPT.
1975
72.8
48.4
60.6
(4.4)
8.35
0.0
83
JULY
1976
81.8
59.2
70.5
(3.5)
7.70
0.0
83
AUGUST
1976
81.9
58.2
70.1
(2.1)
3.32
0.0
83
SEPT.
1976
75.1
49.5
62.3
(2.7)
4.02
0.0
84
JULY
1977
85.5
61.3
73.4
(0.6)
1.23
0.0
84
AUGUST
1977
83.0
60.3
71.7
(0.5)
8.09
0.0
84
SEPT.
1977
76.6
55.3
66.0
0.9
2.88
0.0
85
JULY
1978
81.4
60.3
70.9
(3.1)
6.11
0.0
85
AUGUST
1978
83.5
64.0
73.8
1.6
6.46
0.0
85
SEPT.
1978
76.1
50.4
63.3
(1.8)
1.65
0.0
86
JULY
1979
83.0
62.3
72.7
(1.3)
9.54
0.0
86
AUGUST
1979
82.0
60.8
71.4
(0.8)
6.38
0.0
86
SEPT.
1979
75.8
53.3
64.6
(0.5)
8.73
0.0
87
JULY
1980
87.1
62.6
74.9
0.9
3.83
0.0
87
AUGUST
1980
87.5
63.4
75.5
3.3
1.94
0.0
87
SEPT.
1980
81.6
52.8
67.2
2.2
1.62
0.0
88
JULY
1981
85.1
62.9
74.0
0.0
7.74
0.0
88
AUGUST
1981
82.0
58.4
70.2
(2.0)
3.87
0.0
88
SEPT.
1981
74.8
51.0
62.9
(2.1)
3.58
0.0
89
JULY
1982
85.2
61.6
73.4
(0.6)
2.14
0.0
89
AUGUST
1982
81.9
56.3
69.1
(3.1)
2.61
0.0
89
SEPT.
1982
76.4
51.9
64.2
(0.9)
3.50
0.0
90
JULY
1983
87.5
61.0
74.3
0.3
0.78
0.0
90
AUGUST
1983
86.3
61.6
74.0
1.8
1.65
0.0
90
SEPT.
1983
79.1
52.0
65.6
0.5
2.49
0.0
91
JULY
1984
80.9
60.7
70.8
(3.2)
10.26
0.0
91
AUGUST
1984
82.4
62.2
72.3
0.1
2.02
0.0
91
SEPT.
1984
72.6
48.2
60.4
(4.6)
1.95
0.0
92
JULY
1985
83.0
60.6
71.8
(2.2)
5.70
0.0
92
AUGUST
1985
80.7
61.5
71.1
(1.1)
3.12
0.0
92
SEPT.
1985
76.6
54.0
65.3
0.3
6.21
0.0
93
JULY
1986
84.4
62.4
73.4
(0.6)
4.20
0.0
93
AUGUST
1986
79.7
58.9
69.3
(2.9)
3.97
0.0
93
SEPT.
1986
74.2
53.7
64.0
(1.1)
1.89
0.0
94
JULY
1987
87.0
64.3
75.7
1.7
4.82
0.0
94
AUGUST
1987
82.2
59.0
70.6
(1.6)
3.76
0.0
94
SEPT.
1987
74.8
54.8
64.8
(0.2)
9.33
0.0
95
JULY
1988
88.6
65.2
76.9
2.9
6.29
0.0
95
AUGUST
1988
84.9
64.6
74.8
2.6
3.16
0.0
95
SEPT.
1988
73.5
51.7
62.6
(2.4)
2.48
0.0
96
JULY
1989
81.9
62.9
72.4
(1.6)
8.53
0.0
96
AUGUST
1989
80.2
61.8
71.0
(1.2)
2.96
0.0
96
SEPT.
1989
75.5
55.2
65.4
0.3
5.42
0.0
97
JULY
1990
83.7
64.4
74.1
0.1
4.94
0.0
97
AUGUST
1990
80.9
62.0
71.5
(0.7)
7.52
0.0
97
SEPT.
1990
74.2
52.3
63.3
(1.8)
2.06
0.0
98
JULY
1991
85.0
64.7
74.9
0.9
4.05
0.0
98
AUGUST
1991
85.7
62.8
74.3
2.1
4.03
0.0
98
SEPT.
1991
75.8
52.3
64.1
(1.0)
3.78
0.0
99
JULY
1992
81.7
62.8
72.3
(1.7)
5.45
0.0
99
AUGUST
1992
78.9
57.6
68.3
(3.9)
3.02
0.0
99
SEPT.
1992
73.1
53.7
63.4
(1.6)
4.60
0.0
100
JULY
1993
85.9
64.7
75.3
1.3
3.42
0.0
100
AUGUST
1993
84.8
62.5
73.7
1.5
4.45
0.0
100
SEPT.
1993
73.8
54.4
64.1
(0.9)
6.24
0.0
101
JULY
1994
86.5
66.4
76.5
2.5
4.79
0.0
101
AUGUST
1994
80.0
59.0
69.5
(2.7)
5.81
0.0
101
SEPT.
1994
74.4
51.9
63.2
(1.9)
2.83
0.0
102
JULY
1995
86.1
65.4
75.8
1.8
4.49
0.0
102
AUGUST
1995
86.2
62.2
74.2
2.0
1.52
0.0
102
SEPT.
1995
76.3
53.1
64.7
(0.3)
5.40
0.0
103
JULY
1996
81.2
62.4
71.8
(2.2)
7.49
0.0
103
AUGUST
1996
82.3
61.3
71.8
(0.4)
5.03
0.0
103
SEPT.
1996
74.4
55.8
65.1
0.1
7.61
0.0
104
JULY
1997
84.5
61.1
72.8
(1.2)
4.02
0.0
104
AUGUST
1997
81.8
59.2
70.5
(1.7)
3.85
0.0
104
SEPT.
1997
74.7
52.2
63.5
(1.6)
2.89
0.0
105
JULY
1998
84.0
62.5
73.3
(0.7)
2.91
0.0
105
AUGUST
1998
84.5
62.4
73.5
1.3
3.82
0.0
105
SEPT.
1998
79.3
56.3
67.8
2.8
1.25
0.0
106
JULY
1999
90.4
65.0
77.7
3.7
0.48
0.0
106
AUGUST
1999
85.1
62.4
73.8
1.6
5.54
0.0
106
SEPT.
1999
75.8
56.2
66.0
1.0
14.48
0.0
107
JULY
2000
80.4
61.2
70.8
(3.2)
4.40
0.0
107
AUGUST
2000
79.7
61.5
70.6
(1.6)
2.88
0.0
107
SEPT
2000
73.7
52.3
63.0
(2.0)
5.80
0.0
108
JULY
2001
82.3
59.6
70.9
(3.1)
1.59
0.0
108
AUGUST
2001
85.6
64.5
75.1
2.9
4.29
0.0
108
SEPT
2001
75.2
51.8
63.5
(1.5)
5.54
0.0
109
JULY
2002
87.7
64.7
76.2
2.2
0.67
0.0
109
AUGUST
2002
88.2
64.3
76.2
4.1
2.60
0.0
109
SEPT
2002
77.8
56.9
67.3
2.3
4.33
0.0
110
JULY
2003
84.0
63.5
73.8
(0.2)
2.46
0.0
110
AUGUST
2003
84.0
65.9
75.0
2.8
9.43
0.0
110
SEPT
2003
75.1
57.1
66.1
1.1
10.58
0.0
111
JULY
2004
78.5
64.4
71.5
(2.5)
7.58
0.0
111
AUGUST
2004
78.0
63.9
71.0
(1.2)
5.56
0.0
111
SEPT
2004
73.5
58.5
66.0
1.0
6.24
0.0
112
JULY
2005
82.9
67.0
75.0
1.0
3.80
0.0
112
AUGUST
2005
82.3
67.2
74.8
2.6
1.24
0.0
112
SEPT
2005
81.0
59.8
70.4
5.4
1.09
0.0
113
JULY
2006
84.1
67.0
75.6
1.6
4.05
0.0
113
AUGUST
2006
81.8
64.4
73.1
0.9
3.26
0.0
113
SEPT
2006
69.3
55.3
62.3
(2.7)
4.55
0.0
114
JULY
2007
80.8
63.3
72.1
(1.9)
3.58
0.0
114
AUGUST
2007
80.5
64.1
72.3
0.1
4.25
0.0
114
SEPT
2007
75.8
57.3
66.6
1.5
0.58
0.0
115
JULY
2008
83.1
65.1
74.1
0.1
6.95
0.0
115
AUGUST
2008
78.4
60.2
69.3
(2.9)
1.62
0.0
115
SEPT
2008
73.0
57.7
65.4
0.3
6.38
0.0
116
JULY
2009
78.5
61.4
70.0
(4.0)
8.72
0.0
116
AUGUST
2009
79.8
65.5
72.7
0.5
8.61
0.0
116
SEPT
2009
69.4
55.5
62.5
(2.6)
4.55
0.0
117
JULY
2010
84.4
66.6
75.5
1.5
3.15
0.0
117
AUGUST
2010
80.8
64.5
72.7
0.5
2.78
0.0
117
SEPT
2010
75.9
57.4
66.7
1.6
4.66
0.0
118
JULY
2011
86.9
67.1
77.0
3.0
1.17
0.0
118
AUGUST
2011
78.5
63.3
70.9
(1.3)
12.73
0.0
118
SEPT
2011
72.0
59.8
65.9
0.9
8.53
0.0
119
JULY
2012
83.8
66.6
75.2
1.2
3.08
0.0
119
AUGUST
2012
80.6
64.0
72.3
0.1
2.71
0.0
119
SEPT
2012
72.1
56.3
64.2
(0.8)
5.76
0.0
120
JULY
2013
81.1
68.2
74.7
0.7
6.40
0.0
120
AUGUST
2013
75.7
62.3
69.0
(3.2)
5.42
0.0
120
SEPT
2013
70.6
52.6
61.6
(3.4)
1.29
0.0
121
JULY
2014
79.7
63.3
71.5
(2.5)
6.81
0.0
121
AUGUST
2014
76.5
60.3
68.4
(3.8)
2.77
0.0
121
SEPT
2014
72.3
56.5
64.4
(0.6)
1.80
0.0
122
JULY
2015
80.3
65.1
72.7
(1.3)
4.70
0.0
122
AUGUST
2015
79.8
62.6
71.2
(1.0)
2.91
0.0
122
SEPT
2015
76.3
59.4
67.9
2.8
4.18
0.0
123
JULY
2016
83.3
66.9
75.1
1.1
5.61
0.0
123
AUGUST
2016
82.6
66.7
74.7
2.5
3.17
0.0
123
SEPT
2016
76.3
59.5
67.9
2.9
5.55
0.0
124
JULY
2017
81.7
66.9
74.3
0.3
6.02
0.0
124
AUGUST
2017
77.0
62.0
69.5
(2.7)
4.56
0.0
124
SEPT
2017
73.2
58.4
65.8
0.8
2.67
0.0
125
JULY
2018
81.9
65.4
73.7
(0.3)
9.54
0.0
125
AUGUST
2018
80.7
67.5
74.1
1.9
13.00
0.0
125
SEPT
2018
73.6
62.7
68.2
3.1
8.71
0.0
126
JULY
2019
84.4
67.5
76.0
2.0
7.59
0.0
126
AUGUST
2019
79.8
65.0
72.4
0.2
2.71
0.0
126
SEPT
2019
75.5
59.1
67.3
2.3
1.84
0.0
127
JULY
2020
85.2
68.8
77.0
3.0
5.52
0.0
127
AUGUST
2020
80.5
66.4
73.5
1.3
8.36
0.0
127
SEPT
2020
72.1
56.7
64.4
(0.6)
2.22
0.0
1983-Present
JULY AVG
83.6
64.4
74.0
0.0
4.90
0.0
AUGUST AVG
81.5
62.8
72.2
4.48
0.0
SEPT AVG
74.5
55.5
65.0
0.0
4.68
0.0
1894-1982
JULY AVG
85.8
63.2
74.5
0.5
4.50
0.0
AUGUST AVG
83.7
61.3
72.5
0.3
4.50
0.0
SEPT AVG
77.5
54.2
65.8
0.8
3.65
0.0