Average temperature over 58 years |
°F |
51 |
30 |
31 |
39 |
51 |
62 |
69 |
75 |
73 |
64 |
53 |
43 |
33 |
Average high temperature over 58 years |
°F |
62 |
37 |
39 |
50 |
62 |
73 |
80 |
87 |
84 |
75 |
64 |
53 |
41 |
Average low temperature over 58 years |
°F |
42 |
21 |
21 |
28 |
39 |
50 |
59 |
64 |
60 |
53 |
43 |
33 |
24 |
Highest recorded temperature over 58 years |
°F |
107 |
73 |
77 |
87 |
91 |
98 |
102 |
107 |
105 |
102 |
96 |
82 |
71 |
Lowest recorded temperature over 58 years |
°F |
-23 |
-23 |
-11 |
-2 |
19 |
28 |
37 |
46 |
42 |
28 |
21 |
8 |
-11 |
Average precipitation over 58 years |
in |
42.6 |
3.0 |
2.9 |
3.4 |
3.9 |
4.3 |
4.1 |
4.0 |
3.8 |
3.6 |
3.2 |
3.7 |
3.2 |
Average dew point over 10 years |
°F |
44 |
19 |
24 |
31 |
40 |
52 |
59 |
64 |
64 |
57 |
45 |
37 |
27 |
Average number of days with thunderstorms over 42 years |
days |
32 |
- |
1 |
1 |
2 |
5 |
6 |
7 |
5 |
3 |
1 |
1 |
- |
Average number of days with fog over 12 years |
days |
145 |
11 |
11 |
9 |
10 |
12 |
11 |
14 |
17 |
15 |
12 |
12 |
11 |
Average morning relative humidity over 10 years |
% |
77.7 |
73 |
72.6 |
71 |
72.2 |
76.2 |
77.2 |
77.4 |
82.7 |
83.6 |
81.2 |
80 |
75.7 |
Average evening relative humidity over 10 years |
% |
61.7 |
65.5 |
64.9 |
61.9 |
59.8 |
59.4 |
57.7 |
56.4 |
61.3 |
61.4 |
61.4 |
65.7 |
66.1 |
Average wind speed over 12 years |
mph |
11.0 |
6.0 |
7.0 |
7.0 |
5.0 |
5.0 |
4.0 |
4.0 |
4.0 |
4.0 |
5.0 |
5.0 |
5.0 |
Average snowfall over 58 years |
in |
28.6 |
8.2 |
8.2 |
4.9 |
0.8 |
- |
- |
- |
- |
- |
- |
1.6 |
4.9 |
Most rain reported in a day over 58 years |
in |
5.7 |
2.9 |
2.2 |
2.1 |
3.3 |
3.1 |
7.2 |
4.0 |
5.7 |
5.0 |
3.9 |
5.1 |
2.8 |
Most rain reported in a month over 58 years |
in |
58.0 |
9.9 |
7.4 |
6.7 |
10.7 |
10.1 |
16.2 |
10.2 |
12.4 |
15.0 |
9.9 |
7.2 |
7.6 |
Least rain reported in a month over 42 years |
in |
29.0 |
0.4 |
0.5 |
1.0 |
0.5 |
0.5 |
0.1 |
0.8 |
0.9 |
0.7 |
- |
0.8 |
0.2 |
Most snow reported in a month over 58 years |
in |
32.2 |
13.4 |
11.9 |
8.9 |
4.2 |
- |
- |
- |
- |
- |
0.5 |
6.1 |
11.1 |
Most snow reported in a day over 58 years |
in |
24.0 |
14.0 |
24.0 |
10.5 |
8.5 |
- |
- |
- |
- |
- |
1.2 |
10.0 |
10.1 |
Average wet bulb point over 10 years |
°F |
49 |
26 |
31 |
38 |
47 |
58 |
64 |
69 |
68 |
61 |
50 |
42 |
33 |