Average temperature over 21 years |
°F |
62 |
66 |
64 |
64 |
64 |
60 |
55 |
55 |
60 |
62 |
66 |
68 |
66 |
Average high temperature over 21 years |
°F |
75 |
75 |
75 |
75 |
77 |
75 |
73 |
73 |
75 |
77 |
78 |
78 |
77 |
Average low temperature over 21 years |
°F |
48 |
55 |
55 |
55 |
51 |
43 |
39 |
39 |
44 |
48 |
53 |
55 |
55 |
Highest recorded temperature over 21 years |
°F |
93 |
91 |
87 |
89 |
93 |
89 |
86 |
82 |
89 |
89 |
91 |
89 |
89 |
Lowest recorded temperature over 21 years |
°F |
21 |
43 |
43 |
39 |
37 |
26 |
21 |
26 |
30 |
24 |
36 |
39 |
36 |
Average dew point over 16 years |
°F |
44 |
51 |
51 |
50 |
46 |
39 |
36 |
34 |
37 |
41 |
44 |
46 |
48 |
Average number of days with thunderstorms over 20 years |
days |
46 |
9 |
7 |
5 |
2 |
1 |
- |
- |
- |
2 |
5 |
7 |
8 |
Average number of days with fog over 20 years |
days |
37 |
5 |
3 |
4 |
3 |
3 |
2 |
2 |
2 |
2 |
3 |
3 |
5 |
Average morning relative humidity over 14 years |
% |
78 |
85 |
85 |
83 |
83 |
79 |
78 |
75 |
73 |
71 |
72 |
74 |
79 |
Average evening relative humidity over 18 years |
% |
35 |
48 |
47 |
45 |
36 |
28 |
27 |
25 |
27 |
30 |
31 |
35 |
41 |
Average wind speed over 16 years |
mph |
12.0 |
12.0 |
12.0 |
11.0 |
11.0 |
8.0 |
12.0 |
11.0 |
13.0 |
14.0 |
12.0 |
11.0 |
12.0 |
Average number of days with precipitation over 20 years |
days |
85 |
17 |
13 |
12 |
5 |
2 |
1 |
1 |
2 |
5 |
6 |
8 |
13 |
Average number of days with blowing dust/sand over 20 years |
days |
57 |
6 |
4 |
5 |
4 |
4 |
4 |
3 |
5 |
6 |
5 |
5 |
6 |
Average number of days with smoke/haze over 20 years |
days |
5 |
1 |
- |
1 |
- |
1 |
1 |
- |
1 |
- |
- |
- |
- |
Average number of days with sleet over 20 years |
days |
1 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
Average number of days above 85°F over 21 years |
days |
13 |
1 |
- |
- |
- |
- |
- |
- |
- |
1 |
3 |
4 |
3 |
Average number of days below 75°F over 21 years |
days |
365 |
31 |
28 |
31 |
30 |
31 |
30 |
31 |
31 |
30 |
31 |
30 |
31 |
Average number of days below 65°F over 21 years |
days |
360 |
31 |
28 |
30 |
30 |
31 |
30 |
31 |
31 |
30 |
31 |
30 |
31 |
Average number of days with vision obstruction over 20 years |
days |
57 |
6 |
4 |
5 |
4 |
4 |
4 |
3 |
5 |
6 |
5 |
5 |
6 |