Average temperature over 22 years |
°F |
46 |
35 |
33 |
37 |
42 |
51 |
57 |
60 |
60 |
55 |
48 |
43 |
37 |
Average high temperature over 22 years |
°F |
50 |
37 |
36 |
39 |
46 |
55 |
62 |
66 |
64 |
59 |
51 |
44 |
39 |
Average low temperature over 22 years |
°F |
43 |
32 |
30 |
34 |
37 |
46 |
51 |
55 |
55 |
51 |
46 |
39 |
35 |
Highest recorded temperature over 22 years |
°F |
86 |
53 |
51 |
53 |
60 |
73 |
80 |
86 |
84 |
77 |
64 |
62 |
51 |
Lowest recorded temperature over 22 years |
°F |
3 |
3 |
6 |
14 |
24 |
34 |
34 |
44 |
43 |
34 |
28 |
21 |
10 |
Average dew point over 21 years |
°F |
43 |
33 |
31 |
34 |
37 |
46 |
53 |
57 |
55 |
51 |
46 |
39 |
35 |
Average number of days above 70°F over 22 years |
days |
14 |
- |
- |
- |
- |
- |
4 |
6 |
4 |
- |
- |
- |
- |
Average number of days with thunderstorms over 19 years |
days |
4 |
- |
- |
- |
- |
- |
1 |
1 |
1 |
1 |
- |
- |
- |
Average number of days with fog over 19 years |
days |
127 |
11 |
12 |
14 |
12 |
13 |
10 |
11 |
10 |
7 |
10 |
8 |
9 |
Average morning relative humidity over 21 years |
% |
92 |
94 |
94 |
94 |
91 |
90 |
90 |
92 |
93 |
91 |
91 |
90 |
92 |
Average evening relative humidity over 21 years |
% |
83 |
92 |
90 |
86 |
79 |
76 |
77 |
77 |
78 |
81 |
86 |
89 |
91 |
Average wind speed over 21 years |
mph |
19.0 |
20.0 |
17.0 |
21.0 |
17.0 |
16.0 |
19.0 |
19.0 |
17.0 |
20.0 |
19.0 |
21.0 |
17.0 |
Average number of days above 60°F over 22 years |
days |
95 |
- |
- |
- |
- |
7 |
18 |
29 |
29 |
11 |
- |
- |
- |
Average number of days below 32°F over 22 years |
days |
61 |
15 |
17 |
11 |
4 |
- |
- |
- |
- |
- |
- |
3 |
10 |
Average number of days with precipitation over 19 years |
days |
193 |
20 |
15 |
16 |
14 |
13 |
13 |
12 |
14 |
18 |
18 |
20 |
20 |
Average number of days with freezing rain over 19 years |
days |
1 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
Average number of days with snow over 19 years |
days |
38 |
10 |
9 |
6 |
3 |
- |
- |
- |
- |
- |
- |
3 |
7 |
Average number of days with blowing snow over 19 years |
days |
1 |
1 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
Average number of days with vision obstruction over 19 years |
days |
128 |
12 |
12 |
14 |
12 |
13 |
10 |
11 |
10 |
7 |
10 |
8 |
9 |