AFOS product CLIBWI
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CDUS41 KLWX 210533
CLIBWI


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
133 AM EDT FRI APR 21 2017


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

...THE BALTIMORE MD CLIMATE SUMMARY FOR APRIL 20 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1870 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         79    305 PM  94    1941  66     13       71       
  MINIMUM         56    807 AM  27    1904  44     12       40       
  AVERAGE         68                        55     13       56      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.43          2.24 1940   0.10   0.33     0.00    
  MONTH TO DATE    2.58                      2.15   0.43     0.98    
  SINCE MAR 1      6.40                      6.05   0.35     3.08    
  SINCE JAN 1     10.55                     12.00  -1.45    12.28    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           T    1983   0.0    0.0              
                                      1953                          
  MONTH TO DATE    0.0                       0.0    0.0              
  SINCE JUL 1      3.0                      20.1  -17.1              
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                        10    -10        9       
  MONTH TO DATE  135                       265   -130      279       
  SINCE MAR 1    782                       931   -149      739       
  SINCE JUL 1   3673                      4526   -853     3760       
                                                                     
 COOLING                                                             
  YESTERDAY        3                         1      2        0       
  MONTH TO DATE   23                         2     21       12       
  SINCE MAR 1     23                         3     20       16       
  SINCE JAN 1     23                         3     20       16       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     S (200)      
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     S (190)      
  AVERAGE WIND SPEED     5.7                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100          1000 PM                                     
 LOWEST     54           200 PM                                     
 AVERAGE    77                                                       

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

                                                                     
THE BALTIMORE MD CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   67        88      1957                    
 MINIMUM TEMPERATURE (F)   44        29      1956                    

                                                                     
SUNRISE AND SUNSET                                                   
APRIL 21 2017.........SUNRISE   621 AM EDT   SUNSET   750 PM EDT   
APRIL 22 2017.........SUNRISE   620 AM EDT   SUNSET   751 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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