Average temperature over 20 years |
°F |
62 |
46 |
46 |
51 |
60 |
68 |
75 |
80 |
78 |
73 |
64 |
55 |
48 |
Average high temperature over 20 years |
°F |
71 |
53 |
53 |
60 |
68 |
77 |
87 |
91 |
89 |
84 |
73 |
62 |
55 |
Average low temperature over 20 years |
°F |
53 |
39 |
39 |
44 |
50 |
57 |
64 |
68 |
66 |
60 |
55 |
46 |
42 |
Highest recorded temperature over 20 years |
°F |
105 |
68 |
73 |
86 |
86 |
96 |
105 |
105 |
104 |
98 |
96 |
82 |
71 |
Lowest recorded temperature over 20 years |
°F |
21 |
23 |
21 |
24 |
34 |
34 |
44 |
55 |
55 |
48 |
34 |
28 |
24 |
Average number of days above 90°F over 20 years |
days |
60 |
- |
- |
- |
- |
1 |
12 |
23 |
19 |
5 |
1 |
- |
- |
Average dew point over 16 years |
°F |
48 |
37 |
37 |
41 |
46 |
53 |
57 |
60 |
60 |
57 |
51 |
44 |
41 |
Average number of days above 70°F over 20 years |
days |
196 |
- |
- |
4 |
14 |
27 |
30 |
31 |
31 |
30 |
24 |
6 |
- |
Average number of days with thunderstorms over 18 years |
days |
29 |
3 |
3 |
3 |
4 |
2 |
2 |
1 |
1 |
1 |
2 |
3 |
4 |
Average number of days with fog over 18 years |
days |
126 |
16 |
11 |
14 |
10 |
10 |
7 |
4 |
5 |
9 |
12 |
14 |
14 |
Average morning relative humidity over 18 years |
% |
78 |
81 |
80 |
80 |
80 |
80 |
75 |
70 |
74 |
77 |
80 |
81 |
82 |
Average evening relative humidity over 18 years |
% |
51 |
63 |
60 |
56 |
53 |
48 |
39 |
37 |
40 |
43 |
50 |
58 |
64 |
Average wind speed over 16 years |
mph |
10.0 |
9.0 |
11.0 |
10.0 |
9.0 |
8.0 |
10.0 |
11.0 |
11.0 |
10.0 |
9.0 |
9.0 |
9.0 |
Average number of days below 32°F over 20 years |
days |
23 |
9 |
6 |
3 |
- |
- |
- |
- |
- |
- |
- |
1 |
4 |
Average number of days with precipitation over 18 years |
days |
89 |
13 |
11 |
10 |
11 |
7 |
3 |
1 |
1 |
2 |
7 |
10 |
13 |
Average number of days with snow over 18 years |
days |
3 |
1 |
1 |
1 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
Average number of days with blowing dust/sand over 18 years |
days |
1 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
1 |
- |
Average number of days with smoke/haze over 18 years |
days |
296 |
25 |
22 |
26 |
24 |
25 |
25 |
25 |
27 |
26 |
25 |
23 |
23 |
Average number of days with sleet over 18 years |
days |
1 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
Average number of days with vision obstruction over 18 years |
days |
315 |
27 |
24 |
27 |
25 |
27 |
26 |
26 |
28 |
27 |
27 |
25 |
26 |