Average temperature over 38 years |
°F |
43 |
51 |
51 |
48 |
44 |
39 |
37 |
35 |
36 |
39 |
43 |
46 |
48 |
Average high temperature over 38 years |
°F |
51 |
62 |
62 |
59 |
51 |
46 |
43 |
41 |
43 |
46 |
51 |
55 |
59 |
Average low temperature over 38 years |
°F |
35 |
42 |
42 |
39 |
37 |
34 |
31 |
30 |
30 |
32 |
35 |
37 |
39 |
Highest recorded temperature over 28 years |
°F |
91 |
91 |
87 |
84 |
73 |
64 |
60 |
51 |
60 |
73 |
75 |
82 |
84 |
Lowest recorded temperature over 28 years |
°F |
8 |
26 |
24 |
24 |
19 |
17 |
8 |
12 |
12 |
12 |
16 |
21 |
24 |
Average precipitation over 58 years |
in |
33.0 |
1.0 |
2.0 |
2.0 |
3.0 |
2.0 |
3.0 |
3.0 |
3.0 |
3.0 |
3.0 |
2.0 |
2.0 |
Average morning relative humidity over 38 years |
% |
78 |
68 |
73 |
77 |
81 |
86 |
88 |
88 |
86 |
79 |
73 |
70 |
68 |
Average evening relative humidity over 30 years |
% |
63 |
50 |
53 |
57 |
64 |
73 |
76 |
75 |
71 |
64 |
61 |
57 |
54 |
Average number of days below 32°F over 26 years |
days |
113 |
1.4 |
1.4 |
2.6 |
6.7 |
12.1 |
16.4 |
19.8 |
18.5 |
15.3 |
10.7 |
5.7 |
2.3 |
Average morning temperature over 37 years |
°F |
42 |
51 |
50 |
46 |
42 |
37 |
35 |
33 |
34 |
37 |
42 |
44 |
48 |
Average number of clear days over 28 years |
days |
37.4 |
4.7 |
4.9 |
3.6 |
3.4 |
2.8 |
2.5 |
2.5 |
2.5 |
2.8 |
2.7 |
2.3 |
2.6 |
Average number of days above 86°F over 26 years |
days |
0.6 |
0.4 |
0.2 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
Average number of days above 95°F over 26 years |
days |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
Average number of days above 104°F over 26 years |
days |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
Average number of days below 35°F over 26 years |
days |
188 |
5.4 |
4.8 |
8.5 |
14.2 |
19.4 |
23.2 |
26 |
25.3 |
22.7 |
17.4 |
12.6 |
8.5 |
Most rain reported in a day over 56 years |
in |
4.0 |
1.0 |
3.0 |
3.0 |
4.0 |
2.0 |
1.0 |
1.0 |
1.0 |
1.0 |
1.0 |
1.0 |
2.0 |
Most rain reported in a month over 58 years |
in |
- |
4.0 |
6.0 |
7.0 |
12.0 |
9.0 |
9.0 |
7.0 |
10.0 |
8.0 |
5.0 |
6.0 |
6.0 |
Least rain reported in a month over 58 years |
in |
- |
- |
- |
- |
- |
- |
- |
- |
- |
1.0 |
- |
- |
- |
Average morning wet bulb over 36 years |
°F |
39 |
46 |
46 |
44 |
39 |
37 |
33 |
32 |
33 |
35 |
39 |
41 |
44 |
Average afternoon temperature over 28 years |
°F |
48 |
60 |
60 |
55 |
50 |
44 |
41 |
39 |
39 |
44 |
48 |
51 |
55 |
Average afternoon wet bulb over 28 years |
°F |
44 |
51 |
51 |
48 |
44 |
41 |
37 |
36 |
37 |
39 |
42 |
44 |
48 |
Average morning dew point over 27 years |
°F |
35 |
39 |
42 |
41 |
37 |
34 |
32 |
30 |
31 |
32 |
34 |
36 |
37 |
Average afternoon dew point over 17 years |
°F |
36 |
41 |
42 |
41 |
37 |
35 |
33 |
32 |
32 |
32 |
34 |
37 |
39 |