Average temperature over 20 years |
°F |
57 |
35 |
37 |
44 |
55 |
64 |
69 |
77 |
78 |
69 |
60 |
50 |
39 |
Average high temperature over 20 years |
°F |
64 |
42 |
44 |
51 |
64 |
71 |
75 |
82 |
84 |
75 |
68 |
57 |
46 |
Average low temperature over 20 years |
°F |
48 |
26 |
28 |
37 |
46 |
55 |
62 |
69 |
71 |
62 |
53 |
41 |
31 |
Highest recorded temperature over 20 years |
°F |
100 |
66 |
69 |
86 |
86 |
95 |
96 |
100 |
100 |
93 |
86 |
82 |
71 |
Lowest recorded temperature over 20 years |
°F |
3 |
3 |
8 |
14 |
30 |
41 |
34 |
50 |
57 |
46 |
36 |
21 |
8 |
Average number of days above 90°F over 20 years |
days |
21 |
- |
- |
- |
- |
1 |
1 |
9 |
9 |
1 |
- |
- |
- |
Average precipitation over 50 years |
in |
43.2 |
1.4 |
1.8 |
2.5 |
3.1 |
3.0 |
5.2 |
7.3 |
7.3 |
6.1 |
2.3 |
2.0 |
1.1 |
Average dew point over 14 years |
°F |
44 |
19 |
23 |
31 |
42 |
51 |
60 |
69 |
71 |
62 |
50 |
37 |
24 |
Average number of days above 70°F over 20 years |
days |
156 |
- |
- |
- |
8 |
19 |
24 |
29 |
31 |
29 |
14 |
2 |
- |
Average number of days with thunderstorms over 13 years |
days |
8 |
1 |
- |
- |
- |
1 |
1 |
2 |
2 |
1 |
- |
- |
- |
Average number of days with fog over 13 years |
days |
287 |
20 |
19 |
23 |
22 |
24 |
28 |
28 |
28 |
25 |
25 |
23 |
22 |
Average morning relative humidity over 13 years |
% |
78 |
66 |
67 |
72 |
74 |
78 |
85 |
89 |
89 |
88 |
82 |
75 |
69 |
Average evening relative humidity over 14 years |
% |
59 |
50 |
50 |
52 |
54 |
57 |
67 |
72 |
72 |
67 |
58 |
54 |
49 |
Average wind speed over 15 years |
mph |
9.0 |
10.0 |
10.0 |
9.0 |
10.0 |
9.0 |
8.0 |
8.0 |
10.0 |
10.0 |
9.0 |
9.0 |
10.0 |
Average number of days below 32°F over 20 years |
days |
75 |
24 |
19 |
8 |
- |
- |
- |
- |
- |
- |
- |
5 |
19 |
Average number of days with precipitation over 13 years |
days |
175 |
16 |
15 |
16 |
15 |
12 |
13 |
16 |
15 |
15 |
13 |
15 |
14 |
Average number of days with snow over 13 years |
days |
13 |
5 |
4 |
2 |
- |
- |
- |
- |
- |
- |
- |
- |
2 |
Average number of days with blowing dust/sand over 13 years |
days |
313 |
23 |
22 |
26 |
26 |
28 |
29 |
29 |
28 |
25 |
26 |
25 |
26 |
Average number of days with smoke/haze over 13 years |
days |
70 |
7 |
7 |
7 |
7 |
7 |
7 |
5 |
5 |
2 |
4 |
5 |
7 |
Average number of days with sleet over 13 years |
days |
1 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
Average number of days below 10°F over 20 years |
days |
1 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
Average number of days with vision obstruction over 13 years |
days |
313 |
23 |
22 |
26 |
26 |
28 |
29 |
29 |
28 |
25 |
26 |
25 |
26 |