Climatic Weather Data                      
Tuesday, March 18, 2008                      
Partly Cloudy early, Mostly Cloudy day then Cloudy, Cooler Past 10 Year Intervals
  March 18, 2008 Last  Record Record March 18
    Norm Avg Dep Year High Year Low Year 1998 1988 1978 1968 1958 1948 1938 1928 1918 1908 1898
High Temperature 42° 47° 44° -5° 37° 66° 1999 20° 1967 39° 46° 37° 47° 45° 49° 40° 41° 52° 38° 52°
Low Temperature 27° 31° 29° -4° 24° 44° 1936 1916 28° 26° 22° 40° 33° 32° 33° 34° 35° 30° 35°
Mean Temperature 35° 39° 36° -4° 31° 53° 1999 15° 1967 34° 36° 30° 44° 39° 41° 37° 38° 44° 34° 44°
Heating Degrees 30 26 29 +4 34 50 1967 12 1999 31 29 35 21 26 24 28 27 21 31 21
Cooling Degrees 0 0 0 +0 0 0   0   0 0 0 0 0 0 0 0 0 0 0
High Barometer 30.49   30.10 +0.39 30.13 30.66 2000 29.19 1973 30.48 30.09 30.24 30.15 30.22            
Low Barometer 30.30   29.77 +0.53 29.64 30.33 2000 28.91 1973 30.16 29.70 29.96 29.78 30.00            
Mean Barometer 30.40   29.93 +0.46 29.89 30.50 2000 29.05 1973 30.32 29.90 30.10 29.97 30.11            
High Humidity 66%   83% -17% 77% 100%   45% 1992 92% 80% 92% 100% 89%            
Low Humidity 37%   45% -8% 30% 90% 1968 20% 1992 72% 32% 39% 90% 40%            
Mean Humidity 52%   64% -13% 54% 95% 1968 33% 1992 82% 56% 66% 95% 65%            
High Dew Point 27°   34° -7° 21° 52° 1990 -6° 1967 34° 29° 19° 46° 32°            
Low Dew Point 13°   19° -6° 38° 1968 -14° 1967 23° 13° 12° 38° 21°            
Mean Dew Point 20°   27° -7° 13° 43° 1989 -10° 1967 29° 21° 16° 42° 27°            
Average Wind 6.1   8.9 -2.8 12.4 19.2 1973 1.5 1996 2.9 8.2 7.7 18.3 5.4            
Direction N   N   WNW W   SSE   SW WSW W NNE NE            
High Wind Gust 18   27 -9 31 48 1928 11 2004 14 29 26 46 21            
Direction NNE   NW   WNW NE   SE   SW WSW W NNE ENE            
Rain .00 .15 .15 -.15 .00 4.26 1968     .20 .00 .00 4.26 .00 .00 T .48 .00 .56 .00
High 1 Hour .00       .00 .67 1968     .03 .00 .00 .67 .00 .00 .00 .00 .00 .00 .00
Snow 0.0 0.3 0.2 -0.3 0.0 4.5 1949     0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Snow Depth 0   0   1 7 1956     0 0 4 0 0 0 0 0 0 1 0
High Heat Index 21°   #REF! #REF! 12° #REF! #REF!     22° 14° 30° 25°            
Low Wind Chill 21°   18° 12°     -10° 1967 22° 14° 30° 25°            
Conditions 0       0         F   0 F 0 0 0 0 0 0 0
Flashback 1916: Low Temp 7°;  1956:  7 inches of snow on the ground;  1968:  4.26 inches of rain fell
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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