Average temperature over 18 years |
°F |
62 |
75 |
71 |
68 |
60 |
53 |
46 |
46 |
51 |
59 |
64 |
68 |
71 |
Average high temperature over 18 years |
°F |
73 |
86 |
82 |
78 |
73 |
66 |
62 |
62 |
66 |
71 |
77 |
80 |
84 |
Average low temperature over 18 years |
°F |
48 |
62 |
62 |
57 |
50 |
39 |
33 |
32 |
37 |
46 |
51 |
55 |
60 |
Highest recorded temperature over 18 years |
°F |
102 |
102 |
100 |
93 |
91 |
84 |
77 |
82 |
86 |
91 |
93 |
96 |
98 |
Lowest recorded temperature over 18 years |
°F |
17 |
37 |
41 |
36 |
30 |
21 |
17 |
17 |
21 |
23 |
32 |
30 |
41 |
Average number of days above 90°F over 18 years |
days |
27 |
11 |
4 |
1 |
- |
- |
- |
- |
- |
- |
1 |
3 |
6 |
Average precipitation over 88 years |
in |
22.0 |
3.3 |
3.6 |
3.2 |
2.0 |
0.9 |
0.4 |
0.3 |
0.5 |
0.9 |
1.7 |
2.6 |
2.5 |
Average dew point over 13 years |
°F |
42 |
51 |
55 |
51 |
46 |
37 |
30 |
28 |
30 |
36 |
41 |
46 |
48 |
Most recorded rainfall over 88 years |
in |
45.5 |
9.0 |
20.9 |
8.2 |
8.3 |
4.8 |
2.0 |
2.0 |
4.6 |
7.4 |
6.7 |
7.5 |
6.8 |
Least recorded rainfall over 88 years |
in |
11.5 |
0.4 |
0.2 |
0.1 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
Average number of days with thunderstorms over 16 years |
days |
53 |
7 |
8 |
7 |
4 |
1 |
1 |
1 |
1 |
2 |
6 |
7 |
8 |
Average number of days with fog over 16 years |
days |
12 |
- |
1 |
1 |
3 |
2 |
2 |
1 |
- |
1 |
- |
- |
1 |
Average morning relative humidity over 12 years |
% |
80 |
76 |
83 |
86 |
86 |
83 |
82 |
80 |
75 |
74 |
76 |
77 |
77 |
Average evening relative humidity over 14 years |
% |
34 |
31 |
41 |
42 |
41 |
36 |
37 |
31 |
28 |
29 |
31 |
31 |
31 |
Average wind speed over 13 years |
mph |
10.0 |
10.0 |
10.0 |
9.0 |
9.0 |
9.0 |
9.0 |
9.0 |
11.0 |
11.0 |
11.0 |
11.0 |
11.0 |
Average number of days below 32°F over 18 years |
days |
52 |
- |
- |
- |
- |
3 |
18 |
20 |
9 |
1 |
- |
- |
- |
Average number of days above 80°F over 18 years |
days |
126 |
25 |
19 |
15 |
5 |
- |
- |
- |
1 |
7 |
12 |
17 |
24 |
Average number of days below 45°F over 18 years |
days |
146 |
- |
- |
1 |
8 |
25 |
28 |
30 |
27 |
15 |
8 |
3 |
- |