| |
Temperature |
|
|
| |
Normal (30-year
record) |
55.2 degrees |
|
| |
Average Annual, 2007 |
57.3 degrees |
|
| |
Record Highest,
July 1999 (63-year record) |
103 degrees |
|
| |
Record Lowest, January
1963 (63-year record) |
-21 degrees |
|
| |
Normal Heating Degree Days (30-year
record) |
4,713
|
|
| |
Normal Cooling Degree Days (30-year
record) |
1,154
|
|
| |
Precipitation |
|
|
| |
Normal (30-year
record) |
45.91
inches |
|
| |
Mean Annual Snowfall (30-year
record) |
15.7 inches |
|
| |
Total Precipitation,
2007 |
43.71 inches |
|
| |
Mean Number of Days Precipitation (0.01
inch or more) (30-year record) |
130.8
|
|
| |
Mean Number of Days Thunderstorms (60-year
record) |
41.4
|
|
| |
Prevailing Winds |
South
|
|
| |
Relative Humidity (30-year
record) |
|
|
| |
1 a.m. |
79 percent |
|
| |
7 a.m. |
83 percent |
|
| |
1 p.m. |
61 percent |
|
| |
7 p.m. |
66 percent |
|