AFOS product CLIBWI
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CDUS41 KLWX 200540
CLIBWI


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
140 AM EDT SUN MAY 20 2018


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

...THE BALTIMORE MD CLIMATE SUMMARY FOR MAY 19 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         70   1159 PM  98    1962  75     -5       92       
  MINIMUM         54    449 AM  38    2009  53      1       67       
  AVERAGE         62                        64     -2       80      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.66          1.53 1892   0.12   0.54     0.36    
  MONTH TO DATE    5.75                      2.36   3.39     3.29    
  SINCE MAR 1     11.20                      9.45   1.75    10.63    
  SINCE JAN 1     17.50                     15.40   2.10    14.78    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0          MM      MM   0.0    0.0              
  MONTH TO DATE    0.0                       0.0    0.0              
  SINCE JUL 1     15.4                      20.1   -4.7              
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        3                         4     -1        0       
  MONTH TO DATE   18                       102    -84      116       
  SINCE MAR 1   1181                      1122     59      945       
  SINCE JUL 1   4493                      4717   -224     3836       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         2     -2       15       
  MONTH TO DATE   72                        28     44       45       
  SINCE MAR 1     93                        42     51       94       
  SINCE JAN 1     94                        42     52       94       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     E (70)       
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     E (70)       
  AVERAGE WIND SPEED     6.9                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 1.0                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100          1200 AM                                     
 LOWEST     93           500 AM                                     
 AVERAGE    97                                                       

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

                                                                     
THE BALTIMORE MD CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   75        95      1962                    
 MINIMUM TEMPERATURE (F)   53        39      2002                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY 20 2018...........SUNRISE   549 AM EDT   SUNSET   818 PM EDT   
MAY 21 2018...........SUNRISE   549 AM EDT   SUNSET   818 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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