Average temperature over 22 years |
°F |
39 |
31 |
31 |
33 |
36 |
41 |
46 |
51 |
51 |
46 |
39 |
35 |
32 |
Average high temperature over 22 years |
°F |
42 |
32 |
33 |
34 |
37 |
44 |
50 |
55 |
53 |
48 |
42 |
37 |
33 |
Average low temperature over 22 years |
°F |
37 |
28 |
28 |
31 |
33 |
39 |
44 |
48 |
48 |
44 |
37 |
33 |
28 |
Highest recorded temperature over 22 years |
°F |
78 |
46 |
44 |
50 |
59 |
68 |
75 |
78 |
78 |
68 |
64 |
59 |
50 |
Lowest recorded temperature over 22 years |
°F |
- |
6 |
8 |
14 |
17 |
24 |
32 |
37 |
37 |
32 |
24 |
16 |
- |
Average dew point over 14 years |
°F |
32 |
21 |
24 |
24 |
28 |
34 |
39 |
46 |
44 |
39 |
32 |
26 |
24 |
Average number of days with thunderstorms over 18 years |
days |
1 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
Average number of days with fog over 18 years |
days |
27 |
1 |
1 |
2 |
1 |
2 |
5 |
6 |
5 |
2 |
- |
1 |
1 |
Average morning relative humidity over 20 years |
% |
78 |
75 |
76 |
75 |
77 |
80 |
82 |
84 |
83 |
79 |
76 |
74 |
75 |
Average evening relative humidity over 20 years |
% |
75 |
74 |
76 |
73 |
73 |
75 |
77 |
79 |
76 |
75 |
75 |
74 |
74 |
Average wind speed over 14 years |
mph |
12.0 |
16.0 |
17.0 |
14.0 |
12.0 |
11.0 |
11.0 |
9.0 |
9.0 |
10.0 |
14.0 |
13.0 |
16.0 |
Average number of days below 32°F over 22 years |
days |
116 |
23 |
19 |
18 |
13 |
2 |
- |
- |
- |
- |
5 |
13 |
21 |
Average number of days with precipitation over 18 years |
days |
223 |
18 |
18 |
18 |
19 |
19 |
17 |
17 |
17 |
19 |
21 |
20 |
20 |
Average number of days with snow over 18 years |
days |
103 |
15 |
15 |
15 |
13 |
7 |
1 |
- |
- |
1 |
7 |
13 |
16 |
Average number of days with blowing snow over 18 years |
days |
1 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
1 |
Average number of days with smoke/haze over 18 years |
days |
1 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
Average number of days above 65°F over 22 years |
days |
8 |
- |
- |
- |
- |
- |
1 |
3 |
3 |
- |
- |
- |
- |
Average number of days above 50°F over 22 years |
days |
82 |
- |
- |
- |
1 |
4 |
13 |
24 |
24 |
12 |
3 |
- |
- |
Average number of days with vision obstruction over 18 years |
days |
29 |
1 |
2 |
2 |
1 |
2 |
6 |
6 |
5 |
2 |
- |
1 |
1 |