Average temperature over 18 years |
°F |
53 |
34 |
39 |
46 |
53 |
62 |
68 |
73 |
71 |
64 |
53 |
42 |
35 |
Average high temperature over 18 years |
°F |
64 |
42 |
48 |
57 |
64 |
71 |
78 |
84 |
82 |
75 |
64 |
51 |
43 |
Average low temperature over 18 years |
°F |
43 |
24 |
28 |
36 |
43 |
51 |
55 |
60 |
60 |
53 |
44 |
32 |
26 |
Highest recorded temperature over 18 years |
°F |
104 |
66 |
69 |
78 |
82 |
100 |
104 |
102 |
98 |
91 |
82 |
68 |
64 |
Lowest recorded temperature over 18 years |
°F |
5 |
5 |
14 |
19 |
26 |
23 |
34 |
46 |
43 |
36 |
23 |
12 |
10 |
Average number of days above 90°F over 18 years |
days |
14 |
- |
- |
- |
- |
- |
2 |
7 |
5 |
- |
- |
- |
- |
Average dew point over 17 years |
°F |
42 |
24 |
26 |
33 |
39 |
48 |
53 |
59 |
59 |
55 |
46 |
32 |
26 |
Average number of days with thunderstorms over 16 years |
days |
33 |
- |
- |
- |
1 |
5 |
7 |
9 |
8 |
3 |
- |
- |
- |
Average number of days with fog over 16 years |
days |
265 |
20 |
20 |
23 |
21 |
24 |
22 |
23 |
25 |
23 |
23 |
21 |
20 |
Average morning relative humidity over 17 years |
% |
89 |
89 |
89 |
85 |
85 |
90 |
87 |
86 |
89 |
92 |
94 |
91 |
90 |
Average evening relative humidity over 17 years |
% |
51 |
56 |
49 |
42 |
43 |
49 |
48 |
48 |
49 |
53 |
59 |
56 |
60 |
Average wind speed over 17 years |
mph |
6.0 |
8.0 |
4.0 |
6.0 |
6.0 |
6.0 |
8.0 |
6.0 |
6.0 |
5.0 |
4.0 |
8.0 |
8.0 |
Average number of days below 32°F over 18 years |
days |
103 |
27 |
21 |
8 |
1 |
- |
- |
- |
- |
- |
3 |
17 |
26 |
Average number of days with precipitation over 16 years |
days |
110 |
8 |
6 |
10 |
10 |
13 |
12 |
10 |
10 |
8 |
9 |
6 |
8 |
Average number of days with snow over 16 years |
days |
12 |
4 |
2 |
1 |
- |
- |
- |
- |
- |
- |
- |
1 |
4 |
Average number of days with blowing dust/sand over 16 years |
days |
1 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
Average number of days with smoke/haze over 16 years |
days |
8 |
- |
- |
1 |
2 |
1 |
1 |
2 |
1 |
- |
- |
- |
- |
Average number of days above 65°F over 18 years |
days |
176 |
- |
- |
6 |
14 |
25 |
28 |
31 |
31 |
28 |
14 |
- |
- |
Average number of days with vision obstruction over 16 years |
days |
268 |
20 |
20 |
23 |
22 |
24 |
23 |
23 |
25 |
23 |
23 |
22 |
20 |