AFOS product CLIBWI
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CDUS41 KLWX 110529
CLIBWI


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
127 AM EDT SAT MAY 11 2013


................................... 

...THE BALTIMORE MD CLIMATE SUMMARY FOR MAY 10 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1870 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         83    237 PM  96    1896  72     11       68       
  MINIMUM         52    518 AM  33    1983  50      2       45       
                                      1966                          
  AVERAGE         68                        61      7       57      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.62          1.15 1919   0.12   0.50      T      
  MONTH TO DATE    1.62                      1.18   0.44     0.49    
  SINCE MAR 1      6.46                      8.27  -1.81     4.24    
  SINCE JAN 1     12.05                     14.22  -2.17     9.20    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0          MM      MM   0.0    0.0              
  MONTH TO DATE    0.0                       0.0    0.0              
  SINCE JUL 1      8.0                      20.1  -12.1              
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         5     -5        8       
  MONTH TO DATE   64                        62      2       16       
  SINCE MAR 1   1122                      1082     40      671       
  SINCE JUL 1   4414                      4677   -263     3575       
                                                                     
 COOLING                                                             
  YESTERDAY        3                         1      2        0       
  MONTH TO DATE    3                        10     -7       24       
  SINCE MAR 1     29                        24      5       56       
  SINCE JAN 1     29                        24      5       56       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION    NW (300)      
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION    NW (310)      
  AVERAGE WIND SPEED     4.1                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  THUNDERSTORM                                                       
  HEAVY RAIN                                                         
  RAIN                                                               
  LIGHT RAIN                                                         
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           100 AM                                     
 LOWEST     34           200 PM                                     
 AVERAGE    67                                                       

..........................................................

                                                                     
THE BALTIMORE MD CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   73        94      1896                    
 MINIMUM TEMPERATURE (F)   50        32      1966                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY 11 2013...........SUNRISE   557 AM EDT   SUNSET   810 PM EDT   
MAY 12 2013...........SUNRISE   556 AM EDT   SUNSET   811 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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