AFOS product CLIBWI
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CDUS41 KLWX 211437
CLIBWI


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
1035 AM EDT SUN MAY 21 2017


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

...THE BALTIMORE MD CLIMATE SUMMARY FOR MAY 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         70    850 AM  95    1962  75     -5       75       
  MINIMUM         59   1159 PM  39    2002  53      6       45       
  AVERAGE         65                        64      1       60      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             2.20 1889   0.14  -0.14     0.00    
  MONTH TO DATE    3.29                      2.50   0.79     3.86    
  SINCE MAR 1     10.63                      9.59   1.04     7.27    
  SINCE JAN 1     14.78                     15.54  -0.76    16.47    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0          MM      MM   0.0    0.0              
  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                         4     -4        5       
  MONTH TO DATE  116                       106     10      159       
  SINCE MAR 1    945                      1126   -181      963       
  SINCE JUL 1   3836                      4721   -885     3984       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         3     -3        0       
  MONTH TO DATE   45                        31     14        0       
  SINCE MAR 1     94                        45     49       27       
  SINCE JAN 1     94                        45     49       27       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     E (90)       
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    NE (50)       
  AVERAGE WIND SPEED    10.1                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.9                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           100 AM                                     
 LOWEST     60           700 PM                                     
 AVERAGE    80                                                       

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

                                                                     
THE BALTIMORE MD CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   75        96      1934                    
 MINIMUM TEMPERATURE (F)   54        34      2002                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY 21 2017...........SUNRISE   548 AM EDT   SUNSET   819 PM EDT   
MAY 22 2017...........SUNRISE   548 AM EDT   SUNSET   819 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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