916  
CDUS41 KLWX 140519  
CLIBWI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
119 AM EDT THU AUG 14 2008  
 
...................................  
   
..THE BALTIMORE CLIMATE SUMMARY FOR AUGUST 13 2008
 
 
CLIMATE NORMAL PERIOD 1971 TO 2000  
CLIMATE RECORD PERIOD 1870 TO 2008  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 86 103 PM 99 2002 86 0 92  
MINIMUM 59 509 AM 54 1950 64 -5 68  
AVERAGE 73 75 -2 80  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.82 1873 0.12 -0.12 0.08  
MONTH TO DATE 0.53 1.56 -1.03 0.64  
SINCE JUN 1 9.70 8.84 0.86 6.15  
SINCE JAN 1 29.73 26.15 3.58 20.78  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 0 16 -16 1  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 8 11 -3 15  
MONTH TO DATE 124 149 -25 216  
SINCE JUN 1 836 757 79 860  
SINCE JAN 1 875 843 32 985    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 4.0  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 100 AM  
LOWEST 43 100 PM  
AVERAGE 64  
 
..........................................................  
 
 
THE BALTIMORE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 99 1985  
1943  
MINIMUM TEMPERATURE (F) 64 51 1961  
 
 
SUNRISE AND SUNSET  
AUGUST 14 2008........SUNRISE 619 AM EDT SUNSET 803 PM EDT  
AUGUST 15 2008........SUNRISE 620 AM EDT SUNSET 801 PM EDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 

 
 
...................................  
   
..THE MD SCIENCE CENTER CLIMATE SUMMARY FOR AUGUST 13 2008
 
 
CLIMATE NORMAL PERIOD 9999 TO 9999  
CLIMATE RECORD PERIOD 9999 TO 9999  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 87 MM MM MM MM MM 94  
MINIMUM 67 MM MM MM MM MM 77  
AVERAGE 77 MM MM 86  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 MM MM MM MM 0.00  
MONTH TO DATE 0.95 MM MM 0.52  
SINCE JUN 1 9.35 MM MM 4.99  
SINCE JAN 1 25.99 MM MM 18.05  
 
SNOWFALL (IN)  
YESTERDAY MM MM MM  
MONTH TO DATE MM MM MM  
SINCE JUL 1 MM MM MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 MM MM 0  
MONTH TO DATE 0 MM MM 0  
SINCE JUN 1 0 MM MM 0  
SINCE JUL 1 0 MM MM 0  
 
COOLING  
YESTERDAY 12 MM MM 21  
MONTH TO DATE 167 MM MM 284  
SINCE JUN 1 1068 MM MM 1293  
SINCE JAN 1 1156 MM MM 1540    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED MM HIGHEST WIND DIRECTION MM  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED MM  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 66 600 AM  
LOWEST 40 400 PM  
AVERAGE 53  
 
..........................................................  
 
 
THE MD SCIENCE CENTER CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) MM MM MM  
MINIMUM TEMPERATURE (F) MM MM MM  
 
 
SUNRISE AND SUNSET  
AUGUST 14 2008........SUNRISE 619 AM EDT SUNSET 803 PM EDT  
AUGUST 15 2008........SUNRISE 620 AM EDT SUNSET 801 PM EDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
 

 
 
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