Average temperature over 18 years |
°F |
53 |
33 |
36 |
44 |
53 |
62 |
66 |
69 |
69 |
64 |
53 |
43 |
36 |
Average high temperature over 18 years |
°F |
59 |
37 |
42 |
51 |
59 |
69 |
75 |
78 |
78 |
73 |
62 |
48 |
39 |
Average low temperature over 18 years |
°F |
46 |
28 |
31 |
37 |
44 |
55 |
60 |
62 |
60 |
55 |
46 |
37 |
31 |
Highest recorded temperature over 18 years |
°F |
104 |
60 |
71 |
89 |
86 |
89 |
96 |
104 |
100 |
95 |
89 |
80 |
64 |
Lowest recorded temperature over 18 years |
°F |
-2 |
-2 |
1 |
6 |
26 |
32 |
39 |
39 |
43 |
30 |
21 |
6 |
3 |
Average number of days above 90°F over 18 years |
days |
9 |
- |
- |
- |
- |
- |
1 |
3 |
4 |
1 |
- |
- |
- |
Average precipitation over 111 years |
in |
25.8 |
1.6 |
1.5 |
1.7 |
2.2 |
2.8 |
3.4 |
2.5 |
2.1 |
1.9 |
2.0 |
2.1 |
2.1 |
Average dew point over 11 years |
°F |
43 |
26 |
28 |
34 |
39 |
48 |
55 |
57 |
57 |
51 |
44 |
36 |
30 |
Average number of days with thunderstorms over 15 years |
days |
25 |
- |
- |
- |
2 |
5 |
7 |
4 |
4 |
2 |
1 |
- |
- |
Average number of days with fog over 15 years |
days |
150 |
16 |
14 |
11 |
8 |
8 |
8 |
10 |
14 |
15 |
15 |
15 |
16 |
Average morning relative humidity over 15 years |
% |
83 |
86 |
85 |
82 |
79 |
79 |
80 |
79 |
81 |
86 |
86 |
87 |
86 |
Average evening relative humidity over 10 years |
% |
60 |
74 |
66 |
53 |
52 |
54 |
55 |
48 |
48 |
52 |
61 |
74 |
77 |
Average wind speed over 11 years |
mph |
6.0 |
6.0 |
6.0 |
8.0 |
9.0 |
5.0 |
6.0 |
6.0 |
6.0 |
5.0 |
5.0 |
6.0 |
6.0 |
Average number of days below 32°F over 18 years |
days |
78 |
22 |
17 |
9 |
1 |
- |
- |
- |
- |
- |
2 |
10 |
17 |
Average number of days with precipitation over 15 years |
days |
126 |
12 |
10 |
12 |
13 |
11 |
11 |
7 |
8 |
8 |
9 |
12 |
13 |
Average number of days with freezing rain over 15 years |
days |
1 |
1 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
Average number of days with snow over 15 years |
days |
25 |
7 |
5 |
4 |
1 |
- |
- |
- |
- |
- |
- |
2 |
6 |
Average number of days with blowing dust/sand over 15 years |
days |
2 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
Average number of days with smoke/haze over 15 years |
days |
1 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
Average number of days above 65°F over 18 years |
days |
156 |
- |
1 |
4 |
9 |
21 |
26 |
29 |
28 |
24 |
12 |
1 |
- |
Average number of days below 5°F over 18 years |
days |
1 |
1 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
Average number of days with vision obstruction over 15 years |
days |
153 |
16 |
14 |
12 |
8 |
8 |
8 |
10 |
14 |
15 |
16 |
15 |
17 |