Average temperature over 53 years |
°F |
64 |
71 |
73 |
69 |
64 |
60 |
55 |
53 |
55 |
59 |
64 |
66 |
71 |
Average high temperature over 53 years |
°F |
71 |
78 |
78 |
77 |
73 |
68 |
62 |
62 |
64 |
68 |
71 |
75 |
78 |
Average low temperature over 53 years |
°F |
55 |
64 |
66 |
62 |
57 |
51 |
46 |
44 |
46 |
50 |
55 |
59 |
62 |
Highest recorded temperature over 53 years |
°F |
109 |
109 |
109 |
105 |
96 |
86 |
80 |
80 |
87 |
95 |
100 |
109 |
109 |
Lowest recorded temperature over 53 years |
°F |
32 |
48 |
51 |
44 |
43 |
37 |
34 |
32 |
34 |
36 |
41 |
43 |
46 |
Average number of days above 90°F over 53 years |
days |
12 |
3 |
2 |
1 |
- |
- |
- |
- |
- |
- |
1 |
2 |
3 |
Average precipitation over 53 years |
in |
44.5 |
4.0 |
4.5 |
5.2 |
4.2 |
3.9 |
5.2 |
2.5 |
3.2 |
2.2 |
3.1 |
3.4 |
3.1 |
Average dew point over 34 years |
°F |
51 |
60 |
62 |
60 |
55 |
48 |
44 |
42 |
43 |
46 |
51 |
53 |
57 |
Average number of days above 70°F over 53 years |
days |
205 |
30 |
27 |
29 |
22 |
10 |
2 |
2 |
5 |
11 |
18 |
22 |
28 |
Most recorded rainfall over 53 years |
in |
79.7 |
15.8 |
23.3 |
15.5 |
18.8 |
16.7 |
18.3 |
10.0 |
15.3 |
7.4 |
10.7 |
15.6 |
14.1 |
Least recorded rainfall over 53 years |
in |
20.5 |
0.2 |
0.3 |
0.3 |
0.5 |
0.1 |
0.1 |
- |
0.2 |
0.1 |
- |
0.2 |
0.2 |
Average number of days with thunderstorms over 53 years |
days |
23 |
3 |
2 |
2 |
1 |
1 |
1 |
- |
1 |
2 |
2 |
4 |
4 |
Average number of days with fog over 53 years |
days |
15 |
1 |
- |
1 |
2 |
3 |
2 |
1 |
1 |
2 |
1 |
1 |
- |
Average morning relative humidity over 33 years |
% |
82 |
83 |
85 |
85 |
84 |
83 |
83 |
80 |
79 |
79 |
79 |
78 |
82 |
Average evening relative humidity over 34 years |
% |
57 |
62 |
64 |
61 |
59 |
57 |
58 |
52 |
50 |
52 |
55 |
56 |
61 |
Average wind speed over 38 years |
mph |
11.0 |
13.0 |
16.0 |
14.0 |
13.0 |
5.0 |
9.0 |
6.0 |
10.0 |
8.0 |
14.0 |
14.0 |
14.0 |
Average number of days below 32°F over 57 years |
days |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
Average morning temperature over 57 years |
°F |
62 |
71 |
71 |
69 |
64 |
57 |
51 |
50 |
53 |
59 |
64 |
66 |
69 |
Average number of clear days over 57 years |
days |
84.6 |
4.8 |
4.3 |
5.8 |
7.2 |
7.8 |
8.1 |
10.9 |
11.4 |
8.8 |
6.1 |
4.9 |
4.5 |
Average number of days above 86°F over 57 years |
days |
20.9 |
4.3 |
3.5 |
2.3 |
0.7 |
- |
- |
- |
0.1 |
0.5 |
1.9 |
2.9 |
4.6 |
Average number of days above 95°F over 57 years |
days |
4.9 |
1.2 |
0.8 |
0.3 |
- |
- |
- |
- |
- |
- |
0.3 |
0.9 |
1.2 |
Average number of days above 104°F over 57 years |
days |
0.8 |
0.3 |
0.1 |
- |
- |
- |
- |
- |
- |
- |
- |
0.1 |
0.2 |
Average number of days below 35°F over 57 years |
days |
0.8 |
- |
- |
- |
- |
- |
0.1 |
0.6 |
0.1 |
- |
- |
- |
- |
Most rain reported in a day over 67 years |
in |
8.0 |
6.0 |
8.0 |
7.0 |
6.0 |
6.0 |
5.0 |
5.0 |
8.0 |
4.0 |
4.0 |
5.0 |
7.0 |
Most rain reported in a month over 67 years |
in |
- |
15.0 |
23.0 |
15.0 |
18.0 |
16.0 |
18.0 |
9.0 |
15.0 |
9.0 |
10.0 |
15.0 |
14.0 |
Least rain reported in a month over 67 years |
in |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
Average morning wet bulb over 57 years |
°F |
57 |
64 |
66 |
64 |
59 |
53 |
48 |
46 |
48 |
51 |
57 |
60 |
62 |
Average afternoon temperature over 57 years |
°F |
69 |
75 |
75 |
73 |
69 |
66 |
60 |
60 |
62 |
64 |
68 |
71 |
73 |
Average afternoon wet bulb over 57 years |
°F |
59 |
66 |
66 |
64 |
60 |
57 |
53 |
51 |
51 |
55 |
57 |
60 |
64 |
Average morning dew point over 57 years |
°F |
51 |
60 |
62 |
60 |
53 |
48 |
44 |
41 |
42 |
44 |
50 |
53 |
57 |
Average afternoon dew point over 57 years |
°F |
51 |
60 |
62 |
59 |
53 |
48 |
44 |
41 |
42 |
44 |
48 |
53 |
57 |
Average daily sunshine over 19 years |
hours |
7.2 |
7.4 |
7.2 |
6.9 |
6.8 |
5.8 |
6 |
6.6 |
7.9 |
7.8 |
7.9 |
7.8 |
8.1 |