Average temperature over 20 years |
°F |
57 |
33 |
36 |
44 |
55 |
64 |
71 |
78 |
78 |
71 |
60 |
48 |
37 |
Average high temperature over 20 years |
°F |
66 |
43 |
46 |
55 |
66 |
73 |
78 |
84 |
86 |
78 |
69 |
57 |
48 |
Average low temperature over 20 years |
°F |
46 |
21 |
24 |
34 |
44 |
53 |
62 |
71 |
71 |
62 |
48 |
37 |
26 |
Highest recorded temperature over 20 years |
°F |
107 |
66 |
68 |
73 |
84 |
93 |
93 |
107 |
104 |
89 |
87 |
77 |
66 |
Lowest recorded temperature over 20 years |
°F |
5 |
5 |
5 |
14 |
26 |
32 |
32 |
41 |
59 |
39 |
28 |
17 |
10 |
Average number of days above 90°F over 20 years |
days |
19 |
- |
- |
- |
- |
- |
- |
7 |
11 |
1 |
- |
- |
- |
Average dew point over 13 years |
°F |
46 |
23 |
24 |
33 |
44 |
53 |
62 |
71 |
71 |
62 |
51 |
37 |
26 |
Average number of days above 70°F over 20 years |
days |
176 |
- |
- |
- |
11 |
25 |
28 |
31 |
31 |
29 |
20 |
2 |
- |
Average number of days with thunderstorms over 15 years |
days |
10 |
- |
- |
- |
1 |
1 |
1 |
3 |
3 |
1 |
- |
- |
- |
Average number of days with fog over 15 years |
days |
315 |
24 |
22 |
26 |
25 |
27 |
28 |
28 |
28 |
26 |
28 |
26 |
27 |
Average morning relative humidity over 13 years |
% |
91 |
86 |
84 |
87 |
90 |
92 |
94 |
95 |
94 |
95 |
94 |
91 |
87 |
Average evening relative humidity over 13 years |
% |
57 |
51 |
50 |
49 |
52 |
56 |
64 |
73 |
68 |
62 |
54 |
53 |
52 |
Average wind speed over 15 years |
mph |
5.0 |
3.0 |
5.0 |
5.0 |
9.0 |
8.0 |
8.0 |
8.0 |
6.0 |
4.0 |
4.0 |
4.0 |
3.0 |
Average number of days below 32°F over 20 years |
days |
106 |
28 |
23 |
15 |
2 |
- |
- |
- |
- |
- |
- |
11 |
26 |
Average number of days with precipitation over 15 years |
days |
147 |
13 |
13 |
13 |
13 |
12 |
12 |
16 |
14 |
13 |
8 |
10 |
10 |
Average number of days with snow over 15 years |
days |
11 |
5 |
3 |
1 |
- |
- |
- |
- |
- |
- |
- |
- |
2 |
Average number of days with blowing dust/sand over 15 years |
days |
327 |
26 |
24 |
28 |
27 |
28 |
28 |
28 |
28 |
26 |
29 |
27 |
28 |
Average number of days with smoke/haze over 15 years |
days |
112 |
10 |
9 |
12 |
11 |
10 |
13 |
10 |
9 |
5 |
7 |
7 |
9 |
Average number of days with sleet over 15 years |
days |
1 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
Average number of days below 10°F over 20 years |
days |
3 |
2 |
1 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
Average number of days with vision obstruction over 15 years |
days |
327 |
26 |
24 |
28 |
27 |
28 |
28 |
28 |
28 |
26 |
29 |
27 |
28 |