Average temperature over 20 years |
°F |
53 |
31 |
31 |
37 |
51 |
60 |
69 |
75 |
78 |
69 |
57 |
44 |
36 |
Average high temperature over 20 years |
°F |
60 |
35 |
36 |
44 |
60 |
69 |
75 |
82 |
84 |
75 |
64 |
51 |
41 |
Average low temperature over 20 years |
°F |
46 |
26 |
26 |
31 |
41 |
51 |
60 |
66 |
69 |
60 |
48 |
37 |
31 |
Highest recorded temperature over 20 years |
°F |
96 |
55 |
57 |
66 |
86 |
91 |
93 |
96 |
96 |
93 |
84 |
73 |
69 |
Lowest recorded temperature over 20 years |
°F |
6 |
10 |
6 |
10 |
24 |
35 |
44 |
51 |
53 |
44 |
30 |
23 |
14 |
Average number of days above 90°F over 20 years |
days |
16 |
- |
- |
- |
- |
- |
- |
5 |
10 |
1 |
- |
- |
- |
Average precipitation over 10 years |
in |
48.3 |
3.3 |
3.0 |
2.9 |
2.8 |
3.2 |
4.3 |
6.2 |
3.9 |
6.3 |
2.9 |
3.0 |
2.7 |
Average dew point over 20 years |
°F |
44 |
24 |
24 |
28 |
37 |
48 |
57 |
66 |
68 |
60 |
48 |
37 |
30 |
Average number of days above 70°F over 20 years |
days |
141 |
- |
- |
- |
5 |
17 |
26 |
30 |
31 |
25 |
6 |
- |
- |
Most recorded rainfall over 10 years |
in |
61.6 |
7.3 |
5.0 |
4.6 |
4.9 |
5.6 |
6.9 |
11.3 |
6.8 |
9.6 |
5.2 |
4.7 |
3.7 |
Least recorded rainfall over 10 years |
in |
39.1 |
2.2 |
1.9 |
1.8 |
0.9 |
1.9 |
2.4 |
2.4 |
0.4 |
3.0 |
1.5 |
0.7 |
1.1 |
Average number of days with thunderstorms over 19 years |
days |
13 |
- |
- |
- |
- |
1 |
3 |
4 |
4 |
1 |
- |
- |
- |
Average number of days with fog over 19 years |
days |
129 |
7 |
5 |
6 |
7 |
8 |
11 |
16 |
14 |
12 |
16 |
15 |
12 |
Average morning relative humidity over 19 years |
% |
87 |
85 |
85 |
85 |
84 |
85 |
87 |
89 |
89 |
92 |
92 |
89 |
87 |
Average evening relative humidity over 20 years |
% |
63 |
74 |
71 |
62 |
50 |
49 |
59 |
64 |
60 |
63 |
63 |
67 |
72 |
Average wind speed over 20 years |
mph |
5.0 |
8.0 |
8.0 |
8.0 |
5.0 |
6.0 |
5.0 |
3.0 |
3.0 |
4.0 |
4.0 |
6.0 |
6.0 |
Average number of days below 32°F over 20 years |
days |
104 |
29 |
25 |
20 |
4 |
- |
- |
- |
- |
- |
- |
6 |
21 |
Average number of days below 10°F over 20 years |
days |
1 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |