AFOS product CLIBWI
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025 
CDUS41 KLWX 110531
CLIBWI


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
130 AM EDT FRI MAY 11 2018


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

...THE BALTIMORE MD CLIMATE SUMMARY FOR MAY 10 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         83    358 PM  96    1896  72     11       74       
  MINIMUM         55    421 AM  33    1983  50      5       41       
                                      1966                          
  AVERAGE         69                        61      8       58      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.01          1.15 1919   0.12  -0.11     0.00    
  MONTH TO DATE    0.02                      1.18  -1.16     1.58    
  SINCE MAR 1      5.47                      8.27  -2.80     8.92    
  SINCE JAN 1     11.77                     14.22  -2.45    13.07    
                                                                     
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        0                         5     -5        7       
  MONTH TO DATE    8                        62    -54       76       
  SINCE MAR 1   1171                      1082     89      905       
  SINCE JUL 1   4483                      4677   -194     3796       
                                                                     
 COOLING                                                             
  YESTERDAY        4                         1      3        0       
  MONTH TO DATE   39                        10     29        5       
  SINCE MAR 1     60                        24     36       54       
  SINCE JAN 1     61                        24     37       54       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    SW (240)      
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     S (200)      
  AVERAGE WIND SPEED     5.7                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93           300 AM                                     
 LOWEST     47           400 PM                                     
 AVERAGE    70                                                       

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

                                                                     
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 2018...........SUNRISE   557 AM EDT   SUNSET   809 PM EDT   
MAY 12 2018...........SUNRISE   556 AM EDT   SUNSET   810 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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