Climatic Weather Data                  
Tuesday, December 18, 2007                  
Clear, Partly Cloudy P.M. and Cold Past 10 Year Intervals
  December 18, 2007 Last  Record Record December 18
    Norm Avg Dep Year High Year Low Year 1997 1987 1977 1967 1957 1947 1937 1927 1917
High Temperature 34° 42° 39° -8° 53° 60° 1984 11° 1919 43° 35° 38° 42° 38° 46° 53° 32° 32°
Low Temperature 21° 27° 25° -6° 42° 47° 1996 -3° 1919 29° 20° 28° 29° 25° 22° 37° 22° 24°
Mean Temperature 28° 34° 32° -6° 48° 50° 1996 4° 1919 36° 28° 33° 36° 32° 34° 45° 27° 28°
Heating Degrees 37 31 32 +6 17 61 1919 15 1996 29 37 32 29 33 31 20 38 37
Cooling Degrees 0 0 0 +0 0 0 2007 0   0 0 0 0 0 0 0 0 0
High Barometer 30.33   30.15 +0.18 30.13 30.59 1957 29.59 2001 30.05 30.32 30.22 30.16 30.59        
Low Barometer 30.13   29.79 +0.34 29.96 30.38 1957 29.14 2001 29.92 29.90 29.86 29.89 30.38        
Mean Barometer 30.23   29.97 +0.26 30.05 30.49 1957 29.37 2001 29.99 30.11 30.04 30.03 30.49        
High Humidity 83%   84% -1% 82% 100%   51% 1978 77% 69% 89% 90% 86%        
Low Humidity 55%   53% +2% 53% 96% 1996 26% 2002 48% 34% 58% 65% 58%        
Mean Humidity 69%   69% +0% 68% 98% 1996 43% 1978 63% 52% 74% 78% 72%        
High Dew Point 22°   31° -9° 46° 52° 1996 8° 1953 28° 14° 33° 37° 26°        
Low Dew Point 13°   16° -3° 27° 47° 1996 -10° 1979 21° 5° 15° 20° 15°        
Mean Dew Point 18°   24° -6° 37° 50° 1996 -1° 1979 25° 10° 24° 29° 21°        
Average Wind 6.3   8.5 -2.2 4.8 17.9 1978 1.5 1967 4.0 10.5 5.0 1.5 4.8        
Direction WNW   WNW   WNW WNW   ESE   NNW N NNE ESE N        
High Wind Gust 22   27 -5 27 52 1956 9 1967 14 28 18 9 15        
Direction WNW   WNW   WNW WNW   ESE   NNW NNW N ESE N        
Rain .00 .14 .10 -.14 T 1.46 1954     .00 .00 .00 T .00 T .29 .00 .00
High 1 Hour .00       T .44 1954     .00 .00 .00 T .00 .00 .00 .00 .00
Snow 0.0 0.2 0.1 -0.2 0.0 2.5 1942     0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Snow Depth 4   9   0 9 1916     0 T 0 0 0 0 0 0 T
High Heat Index 10°   #REF! #REF! 35° #REF! #REF!     23° 6° 20° 27° 18°        
Low Wind Chill 10°   14° -4° 35°     -8° 1979 23° 6° 20° 27° 18°        
Conditions 0       0           0 0 0 0 0 0 0 0
Flashback 1916:  9 inches of snow on the ground;  1919:  Low Temperature -3°;  1984:  High Tempereature 60°
Conditions Legend F Fog  
  X Dense Fog (Visibility 1/4 mile or less)  
  H Haze  
  T Thunderstorm  
  I Ice Pellets (Sleet)  
  Z Glaze (Freezing Rain)                          
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Climatic Weather Data                  
Saturday, December 8, 2007                  
Cloudy early, Partly Cloudy day then Clear and Seasonal Past 10 Year Intervals
  December 8, 2007 Last  Record Record December 8
    Norm Avg Dep Year High Year Low Year 1997 1987 1977 1967 1957 1947 1937 1927 1917
High Temperature 43° 45° 43° -2° 34° 62° 1951 24° 1989 43° 48° 31° 48° 54° 51° 35° 60° 48°
Low Temperature 32° 31° 29° +1° 18° 49° 1974 12° 1934 28° 19° 19° 33° 40° 35° 25° 27° 15°
Mean Temperature 38° 38° 36° +0° 26° 54° 1951 19° 1934 36° 34° 25° 41° 47° 43° 30° 44° 32°
Heating Degrees 27 28 28 -1 39 46 1934 11 1951 29 31 40 24 18 22 35 21 33
Cooling Degrees 0 0 0 +0 0 0 2007 0   0 0 0 0 0 0 0 0 0
High Barometer 30.37   30.19 +0.18 30.26 30.66 1973 29.46 1981 30.05 30.43 30.47 30.07 30.06        
Low Barometer 30.16   29.85 +0.31 29.83 30.42 2005 29.22 1996 29.74 30.07 29.82 29.72 29.71        
Mean Barometer 30.27   30.02 +0.24 30.05 30.52 2005 29.40 1981 29.90 30.25 30.15 29.90 29.89        
High Humidity 91%   82% +9% 71% 100%   43% 1989 83% 83% 64% 92% 97%        
Low Humidity 64%   53% +11% 39% 92% 1963 24% 1979 51% 31% 40% 83% 62%        
Mean Humidity 78%   67% +10% 55% 96% 1963 37% 1989 67% 57% 52% 88% 80%        
High Dew Point 35°   34° +1° 27° 59° 1951 -2° 1989 29° 30° 13° 44° 52°        
Low Dew Point 24°   19° +5° -2° 46° 1974 -6° 1989 22° 13° 7° 30° 31°        
Mean Dew Point 30°   27° +3° 13° 49° 1974 -4° 1989 26° 22° 10° 37° 42°        
Average Wind 6.5   7.7 -1.2 15.4 16.8 1961 1.3 1967 4.3 6.9 8.5 1.3 8.2        
Direction W   NW   WNW NW   SSE   WNW WSW WNW SSE SSW        
High Wind Gust 20   25 -5 38 54 1979 10 1967 18 17 25 10 24        
Direction NW   NW   WNW WNW   E   WNW W NW E SSW        
Rain .00 .14 .07 -.14 T 1.01 1950     .00 .00 .00 .01 .04 .19 T .55 .26
High 1 Hour .00       .00 .32 1996     .00 .00 .00 .01 .02 .00 .00 .00 .00
Snow 0.0 0.2 0.0 -0.2 T 2.3 2000     0.0 0.0 0.0 0.0 0.0 0.0 T 0.0 0.0
Snow Depth T   14   0 14 1981     0 0 0 0 0 0 0 0 0
High Heat Index 26°   #REF! #REF! 3° #REF! ####     20° 9° 6° 31° 33°        
Low Wind Chill 26°   20° 6° 3°     2° 1989 20° 9° 6° 31° 33°        
Conditions H       0             0 F F 0 0 0 0
Flashback 1981: 14 inches of snow on ground;   1979:  Wind Gust 54 mph;   1996:  Low Barometer 29.22
Conditions Legend F Fog  
  X Dense Fog (Visibility 1/4 mile or less)  
  H Haze  
  T Thunderstorm  
  I Ice Pellets (Sleet)  
  Z Glaze (Freezing Rain)                          
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