Average temperature over 21 years |
°F |
57 |
33 |
36 |
46 |
57 |
66 |
73 |
78 |
78 |
71 |
60 |
48 |
37 |
Average high temperature over 21 years |
°F |
64 |
39 |
44 |
53 |
66 |
75 |
80 |
84 |
86 |
78 |
69 |
55 |
44 |
Average low temperature over 21 years |
°F |
48 |
26 |
28 |
37 |
46 |
55 |
64 |
71 |
73 |
62 |
51 |
39 |
30 |
Highest recorded temperature over 21 years |
°F |
100 |
59 |
71 |
78 |
84 |
95 |
93 |
100 |
100 |
93 |
86 |
78 |
66 |
Lowest recorded temperature over 21 years |
°F |
8 |
8 |
8 |
14 |
28 |
37 |
50 |
57 |
59 |
46 |
32 |
21 |
8 |
Average number of days above 90°F over 21 years |
days |
23 |
- |
- |
- |
- |
- |
2 |
9 |
10 |
1 |
- |
- |
- |
Average precipitation over 84 years |
in |
38.5 |
0.8 |
1.1 |
1.6 |
2.8 |
2.8 |
5.2 |
8.2 |
6.3 |
5.9 |
1.6 |
1.2 |
0.8 |
Average dew point over 20 years |
°F |
44 |
17 |
21 |
30 |
39 |
50 |
60 |
69 |
69 |
60 |
46 |
34 |
23 |
Average number of days above 70°F over 21 years |
days |
174 |
- |
- |
1 |
12 |
24 |
29 |
30 |
31 |
29 |
17 |
1 |
- |
Most recorded rainfall over 84 years |
in |
61.6 |
4.6 |
3.6 |
4.4 |
6.7 |
7.6 |
17.0 |
23.7 |
23.1 |
13.5 |
8.3 |
3.4 |
3.9 |
Least recorded rainfall over 84 years |
in |
22.9 |
- |
- |
- |
0.4 |
0.6 |
1.0 |
1.3 |
1.3 |
0.2 |
- |
- |
- |
Average number of days with thunderstorms over 17 years |
days |
3 |
- |
- |
- |
- |
- |
- |
2 |
1 |
- |
- |
- |
- |
Average number of days with fog over 17 years |
days |
178 |
12 |
11 |
12 |
11 |
13 |
19 |
19 |
16 |
16 |
19 |
16 |
14 |
Average morning relative humidity over 20 years |
% |
80 |
70 |
71 |
75 |
76 |
81 |
85 |
88 |
88 |
88 |
84 |
78 |
75 |
Average evening relative humidity over 20 years |
% |
49 |
45 |
44 |
43 |
41 |
44 |
52 |
62 |
60 |
55 |
46 |
46 |
46 |
Average wind speed over 20 years |
mph |
8.0 |
9.0 |
10.0 |
8.0 |
8.0 |
8.0 |
8.0 |
8.0 |
8.0 |
8.0 |
6.0 |
8.0 |
9.0 |
Average number of days below 32°F over 21 years |
days |
81 |
27 |
20 |
7 |
- |
- |
- |
- |
- |
- |
- |
6 |
22 |
Average number of days below 10°F over 21 years |
days |
1 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |