Average temperature over 18 years |
°F |
48 |
19 |
24 |
36 |
48 |
59 |
66 |
71 |
73 |
64 |
51 |
39 |
26 |
Average high temperature over 18 years |
°F |
57 |
26 |
32 |
44 |
57 |
68 |
75 |
78 |
78 |
71 |
62 |
46 |
34 |
Average low temperature over 18 years |
°F |
39 |
10 |
15 |
28 |
37 |
48 |
59 |
66 |
66 |
55 |
42 |
30 |
19 |
Highest recorded temperature over 18 years |
°F |
96 |
48 |
57 |
66 |
80 |
84 |
87 |
91 |
96 |
86 |
84 |
71 |
57 |
Lowest recorded temperature over 18 years |
°F |
-16 |
-16 |
-16 |
0 |
17 |
34 |
39 |
51 |
46 |
32 |
21 |
5 |
-11 |
Average number of days above 90°F over 18 years |
days |
1 |
- |
- |
- |
- |
- |
- |
- |
1 |
- |
- |
- |
- |
Average dew point over 17 years |
°F |
39 |
10 |
15 |
24 |
35 |
46 |
57 |
66 |
66 |
55 |
42 |
30 |
17 |
Average number of days above 70°F over 18 years |
days |
126 |
- |
- |
- |
3 |
15 |
24 |
29 |
29 |
21 |
5 |
- |
- |
Average number of days with thunderstorms over 13 years |
days |
7 |
- |
- |
- |
- |
1 |
1 |
2 |
1 |
1 |
1 |
- |
- |
Average number of days with fog over 13 years |
days |
96 |
8 |
5 |
5 |
6 |
8 |
11 |
11 |
10 |
9 |
10 |
6 |
7 |
Average morning relative humidity over 17 years |
% |
87 |
83 |
83 |
84 |
85 |
87 |
90 |
93 |
92 |
91 |
90 |
86 |
85 |
Average evening relative humidity over 17 years |
% |
59 |
63 |
59 |
53 |
47 |
51 |
62 |
74 |
69 |
60 |
51 |
58 |
63 |
Average wind speed over 17 years |
mph |
8.0 |
8.0 |
8.0 |
8.0 |
9.0 |
9.0 |
6.0 |
6.0 |
6.0 |
8.0 |
6.0 |
6.0 |
6.0 |
Average number of days below 32°F over 18 years |
days |
141 |
30 |
27 |
25 |
7 |
- |
- |
- |
- |
- |
4 |
18 |
29 |
Average number of days with precipitation over 13 years |
days |
167 |
14 |
12 |
13 |
14 |
13 |
16 |
20 |
17 |
12 |
9 |
13 |
14 |
Average number of days with snow over 13 years |
days |
50 |
14 |
11 |
8 |
1 |
- |
- |
- |
- |
- |
1 |
4 |
11 |
Average number of days with blowing dust/sand over 13 years |
days |
99 |
8 |
5 |
6 |
6 |
8 |
12 |
12 |
10 |
9 |
10 |
6 |
7 |
Average number of days with blowing snow over 13 years |
days |
1 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
Average number of days below 10°F over 18 years |
days |
36 |
17 |
10 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
8 |
Average number of days with vision obstruction over 13 years |
days |
99 |
8 |
5 |
6 |
6 |
8 |
12 |
12 |
10 |
9 |
10 |
6 |
7 |