Average temperature over 46 years |
°F |
60 |
37 |
41 |
49 |
60 |
68 |
77 |
82 |
81 |
73 |
63 |
50 |
40 |
Average high temperature over 46 years |
°F |
70 |
46 |
51 |
60 |
70 |
78 |
86 |
91 |
91 |
83 |
73 |
59 |
49 |
Average low temperature over 46 years |
°F |
50 |
27 |
31 |
39 |
50 |
59 |
67 |
71 |
71 |
63 |
53 |
40 |
31 |
Highest recorded temperature over 46 years |
°F |
109 |
80 |
84 |
91 |
98 |
104 |
105 |
109 |
107 |
107 |
98 |
84 |
84 |
Lowest recorded temperature over 46 years |
°F |
-7 |
-7 |
0 |
0 |
24 |
35 |
51 |
53 |
55 |
37 |
26 |
10 |
- |
Average number of days above 90°F over 12 years |
days |
46 |
- |
- |
1 |
2 |
10 |
20 |
20 |
9 |
1 |
- |
- |
63 |
Average precipitation over 46 years |
in |
33.8 |
1.3 |
1.5 |
2.5 |
3.1 |
5.9 |
4.2 |
3.1 |
2.3 |
3.4 |
3.0 |
2.0 |
1.6 |
Average dew point over 10 years |
°F |
46 |
24 |
28 |
36 |
44 |
55 |
64 |
65 |
64 |
58 |
48 |
37 |
28 |
Average number of days with thunderstorms over 40 years |
days |
88 |
10 |
10 |
10 |
7 |
8 |
4 |
3 |
4 |
7 |
7 |
8 |
10 |
Average morning relative humidity over 10 years |
% |
71.7 |
68.5 |
68.9 |
69.2 |
69 |
75.1 |
76 |
69.9 |
70.7 |
73.5 |
73.5 |
74.7 |
71.4 |
Average evening relative humidity over 10 years |
% |
51.8 |
51.3 |
53.9 |
50.1 |
48.2 |
55.2 |
56.1 |
47.3 |
46.8 |
49.6 |
52.7 |
54.6 |
55.6 |
Average wind speed over 12 years |
mph |
11.0 |
9.0 |
10.0 |
10.0 |
8.0 |
8.0 |
8.0 |
7.0 |
8.0 |
9.0 |
9.0 |
9.0 |
9.0 |
Average number of days with snow over 43 years |
days |
6 |
2 |
1 |
1 |
- |
- |
- |
- |
- |
- |
- |
1 |
1 |
Average snowfall over 43 years |
in |
9.5 |
3.3 |
2.2 |
1.4 |
- |
- |
- |
- |
- |
- |
- |
0.5 |
1.9 |
Most rain reported in a day over 46 years |
in |
6.2 |
2.3 |
2.5 |
2.7 |
3.0 |
5.7 |
5.1 |
4.5 |
3.8 |
6.2 |
6.0 |
3.4 |
3.7 |
Most rain reported in a month over 46 years |
in |
50.2 |
6.1 |
5.8 |
8.7 |
8.7 |
12.0 |
11.2 |
8.2 |
9.3 |
11.9 |
13.5 |
7.3 |
9.5 |
Least rain reported in a month over 46 years |
in |
17.4 |
- |
- |
0.1 |
0.4 |
0.3 |
0.4 |
- |
- |
- |
- |
- |
- |
Heating degree days over 46 years |
days |
3431 |
847 |
624 |
466 |
165 |
39 |
1 |
- |
- |
15 |
119 |
429 |
726 |
Cooling degree days over 46 years |
days |
2095 |
- |
- |
9 |
57 |
177 |
388 |
546 |
532 |
295 |
85 |
6 |
- |
Average number of days below 10°F over 46 years |
days |
15 |
7 |
3 |
1 |
- |
- |
- |
- |
- |
- |
- |
1 |
3 |
Most snow reported in a month over 43 years |
in |
26.0 |
19.5 |
13.0 |
17.9 |
1.0 |
- |
- |
- |
- |
- |
- |
6.3 |
12.6 |
Average possibility of clouds over 12 years |
% |
40 |
1 |
3 |
5 |
9 |
8 |
6 |
5 |
4 |
3 |
1 |
1 |
47 |
Average number of days below 33°F over 46 years |
days |
67 |
21 |
14 |
8 |
1 |
- |
- |
- |
- |
- |
- |
6 |
17 |
Most snow reported in a day over 43 years |
in |
41.7 |
6.9 |
8.7 |
1.0 |
- |
- |
- |
- |
- |
- |
4.7 |
10.2 |
10.2 |
Deepest snow cover reported over 43 years |
in |
12.0 |
12.0 |
7.0 |
7.0 |
- |
- |
- |
- |
- |
- |
- |
3.0 |
8.0 |
Average wet bulb point over 10 years |
°F |
53 |
32 |
36 |
44 |
52 |
60 |
68 |
71 |
70 |
64 |
54 |
44 |
35 |