Average temperature over 19 years |
°F |
55 |
34 |
37 |
46 |
55 |
62 |
71 |
75 |
73 |
66 |
55 |
44 |
37 |
Average high temperature over 19 years |
°F |
62 |
39 |
44 |
53 |
64 |
73 |
80 |
84 |
82 |
78 |
64 |
51 |
43 |
Average low temperature over 19 years |
°F |
46 |
28 |
31 |
37 |
44 |
53 |
60 |
64 |
62 |
57 |
46 |
37 |
32 |
Highest recorded temperature over 19 years |
°F |
105 |
62 |
73 |
82 |
84 |
91 |
100 |
105 |
100 |
98 |
89 |
77 |
69 |
Lowest recorded temperature over 19 years |
°F |
- |
- |
5 |
10 |
28 |
32 |
48 |
51 |
50 |
36 |
24 |
15 |
- |
Average precipitation over 40 years |
in |
22.0 |
1.5 |
1.2 |
1.8 |
1.6 |
2.7 |
2.5 |
1.8 |
1.2 |
1.2 |
1.4 |
1.9 |
1.7 |
Average dew point over 18 years |
°F |
44 |
28 |
30 |
36 |
43 |
51 |
57 |
59 |
57 |
53 |
46 |
37 |
31 |
Most recorded rainfall over 40 years |
in |
28.9 |
4.0 |
3.9 |
3.5 |
5.9 |
5.0 |
4.6 |
5.9 |
3.3 |
4.5 |
6.1 |
4.3 |
4.5 |
Least recorded rainfall over 40 years |
in |
14.7 |
- |
- |
0.3 |
- |
0.4 |
0.2 |
- |
- |
- |
- |
0.3 |
0.1 |
Average number of days with thunderstorms over 19 years |
days |
21 |
- |
- |
- |
1 |
5 |
6 |
5 |
3 |
1 |
- |
- |
- |
Average number of days with fog over 19 years |
days |
252 |
25 |
21 |
24 |
18 |
20 |
17 |
16 |
18 |
18 |
25 |
25 |
25 |
Average morning relative humidity over 18 years |
% |
83 |
86 |
85 |
84 |
82 |
83 |
81 |
79 |
81 |
81 |
84 |
87 |
86 |
Average evening relative humidity over 18 years |
% |
59 |
74 |
67 |
59 |
53 |
54 |
50 |
46 |
48 |
47 |
59 |
72 |
76 |
Average wind speed over 18 years |
mph |
13.0 |
14.0 |
14.0 |
10.0 |
13.0 |
12.0 |
13.0 |
12.0 |
12.0 |
13.0 |
12.0 |
13.0 |
14.0 |
Average number of days below 32°F over 19 years |
days |
72 |
23 |
16 |
7 |
- |
- |
- |
- |
- |
- |
1 |
8 |
17 |
Average number of days above 95°F over 19 years |
days |
4 |
- |
- |
- |
- |
- |
1 |
2 |
1 |
- |
- |
- |
- |
Average number of days below 10°F over 19 years |
days |
2 |
1 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
Average number of days above 85°F over 19 years |
days |
43 |
- |
- |
- |
- |
1 |
9 |
16 |
13 |
4 |
- |
- |
- |