Average temperature over 47 years |
°F |
71 |
53 |
55 |
60 |
69 |
77 |
87 |
91 |
89 |
84 |
73 |
60 |
53 |
Average high temperature over 47 years |
°F |
84 |
64 |
69 |
73 |
82 |
91 |
102 |
105 |
102 |
98 |
87 |
73 |
64 |
Average low temperature over 47 years |
°F |
57 |
39 |
43 |
48 |
53 |
62 |
71 |
78 |
77 |
69 |
57 |
46 |
39 |
Highest recorded temperature over 47 years |
°F |
122 |
84 |
91 |
98 |
104 |
111 |
122 |
118 |
116 |
111 |
109 |
93 |
87 |
Lowest recorded temperature over 47 years |
°F |
21 |
21 |
24 |
28 |
35 |
43 |
53 |
55 |
60 |
50 |
32 |
30 |
21 |
Average number of rainy days over 47 years |
days |
34 |
4 |
3 |
4 |
2 |
1 |
1 |
4 |
5 |
2 |
2 |
3 |
3 |
Average number of days above 90°F over 12 years |
days |
47 |
- |
1 |
7 |
21 |
28 |
31 |
31 |
26 |
12 |
- |
- |
157 |
Average precipitation over 47 years |
in |
7.4 |
0.9 |
0.8 |
0.8 |
0.3 |
0.1 |
0.1 |
0.7 |
1.1 |
0.9 |
0.6 |
0.6 |
0.9 |
Average dew point over 10 years |
°F |
42 |
34 |
33 |
34 |
36 |
37 |
42 |
57 |
60 |
53 |
43 |
35 |
34 |
Average number of days with thunderstorms over 47 years |
days |
25 |
1 |
1 |
1 |
1 |
1 |
1 |
6 |
7 |
3 |
1 |
1 |
1 |
Average number of days with fog over 47 years |
days |
10 |
2 |
1 |
1 |
- |
- |
- |
- |
1 |
1 |
1 |
1 |
2 |
Average morning relative humidity over 10 years |
% |
50.5 |
66.6 |
58.2 |
52.8 |
43.2 |
34 |
29.4 |
45.3 |
52.6 |
51.1 |
51.1 |
56 |
66 |
Average evening relative humidity over 10 years |
% |
29.2 |
39.7 |
33.7 |
29.9 |
22.2 |
18 |
16.2 |
27.1 |
31.5 |
29 |
29.5 |
32.4 |
41.3 |
Average wind speed over 12 years |
mph |
11.0 |
4.0 |
4.0 |
5.0 |
5.0 |
5.0 |
5.0 |
4.0 |
4.0 |
3.0 |
3.0 |
3.0 |
4.0 |
Most rain reported in a day over 47 years |
in |
3.5 |
2.2 |
1.5 |
2.2 |
0.8 |
1.4 |
1.1 |
1.9 |
2.9 |
3.5 |
1.4 |
1.0 |
1.7 |
Most rain reported in a month over 47 years |
in |
18.3 |
3.2 |
3.6 |
3.8 |
1.8 |
1.9 |
1.1 |
2.8 |
8.4 |
4.0 |
3.6 |
3.5 |
4.5 |
Least rain reported in a month over 47 years |
in |
2.2 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
Heating degree days over 40 years |
days |
1290 |
364 |
233 |
149 |
38 |
2 |
- |
- |
- |
- |
9 |
142 |
353 |
Cooling degree days over 40 years |
days |
1895 |
- |
- |
- |
20 |
135 |
369 |
553 |
484 |
284 |
50 |
- |
- |
Average possibility of clouds over 10 years |
% |
30.2 |
35.2 |
41.9 |
36.6 |
32.5 |
21.2 |
16.5 |
35.3 |
30.8 |
22.5 |
24.3 |
28.8 |
37.1 |
Average number of days below 33°F over 47 years |
days |
8 |
3 |
1 |
1 |
- |
- |
- |
- |
- |
- |
- |
1 |
2 |
Most snow reported in a day over 41 years |
in |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
Average wet bulb point over 10 years |
°F |
55 |
44 |
46 |
48 |
53 |
57 |
62 |
69 |
71 |
64 |
57 |
48 |
44 |
Average number of days below 40°F over 47 years |
days |
45 |
14 |
8 |
3 |
1 |
- |
- |
- |
- |
- |
- |
4 |
15 |