Average temperature over 18 years |
°F |
30 |
19 |
17 |
21 |
24 |
33 |
39 |
43 |
44 |
39 |
33 |
24 |
21 |
Average high temperature over 18 years |
°F |
32 |
21 |
21 |
24 |
26 |
35 |
41 |
46 |
46 |
42 |
35 |
26 |
23 |
Average low temperature over 18 years |
°F |
26 |
17 |
15 |
19 |
21 |
30 |
36 |
39 |
41 |
37 |
31 |
21 |
17 |
Highest recorded temperature over 18 years |
°F |
69 |
48 |
46 |
51 |
55 |
60 |
69 |
68 |
64 |
66 |
57 |
68 |
53 |
Lowest recorded temperature over 18 years |
°F |
-18 |
-18 |
-11 |
-9 |
3 |
8 |
19 |
21 |
23 |
17 |
8 |
-5 |
-9 |
Average dew point over 9 years |
°F |
21 |
6 |
6 |
12 |
17 |
26 |
33 |
37 |
37 |
31 |
24 |
14 |
8 |
Average number of days with thunderstorms over 14 years |
days |
24 |
- |
- |
1 |
1 |
3 |
5 |
6 |
4 |
2 |
1 |
1 |
- |
Average number of days with fog over 14 years |
days |
154 |
7 |
9 |
12 |
13 |
17 |
15 |
16 |
14 |
15 |
15 |
11 |
10 |
Average morning relative humidity over 13 years |
% |
74 |
67 |
69 |
73 |
79 |
79 |
80 |
78 |
76 |
73 |
72 |
71 |
67 |
Average evening relative humidity over 10 years |
% |
77 |
62 |
68 |
77 |
86 |
85 |
85 |
82 |
80 |
79 |
77 |
71 |
68 |
Average wind speed over 9 years |
mph |
17.0 |
21.0 |
19.0 |
19.0 |
14.0 |
12.0 |
13.0 |
12.0 |
11.0 |
13.0 |
17.0 |
20.0 |
23.0 |
Average number of days below 32°F over 18 years |
days |
233 |
30 |
27 |
30 |
28 |
20 |
9 |
4 |
4 |
8 |
17 |
25 |
29 |
Average number of days with precipitation over 14 years |
days |
159 |
12 |
12 |
16 |
17 |
14 |
15 |
12 |
11 |
10 |
14 |
13 |
13 |
Average number of days with freezing rain over 14 years |
days |
2 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
Average number of days with snow over 14 years |
days |
120 |
12 |
12 |
16 |
17 |
11 |
8 |
3 |
2 |
5 |
9 |
12 |
13 |
Average number of days with blowing dust/sand over 14 years |
days |
1 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
Average number of days with sleet over 14 years |
days |
1 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
Average number of days below 5°F over 18 years |
days |
18 |
5 |
5 |
3 |
- |
- |
- |
- |
- |
- |
- |
2 |
3 |
Average number of days with vision obstruction over 14 years |
days |
157 |
8 |
10 |
12 |
13 |
17 |
16 |
16 |
14 |
15 |
15 |
11 |
10 |