AFOS product CLIBHM
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CDUS44 KBMX 200742
CLIBHM


CLIMATE REPORT
NATIONAL WEATHER SERVICE BIRMINGHAM, AL                              
241 AM CDT SUN MAY 20 2018


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

...THE BIRMINGHAM CLIMATE SUMMARY FOR MAY 19 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         89    319 PM  98    1962  82      7       92       
  MINIMUM         68    511 AM  43    1976  61      7       73       
  AVERAGE         79                        71      8       83      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          3.13 1983   0.16  -0.16     0.00    
  MONTH TO DATE    2.30                      3.10  -0.80     1.24    
  SINCE MAR 1     14.68                     12.71   1.97    12.57    
  SINCE JAN 1     24.17                     22.08   2.09    22.23    
                                                                     
DEGREE DAYS                                                          
 COOLING                                                             
  YESTERDAY       14                         7      7       18       
  MONTH TO DATE  185                        99     86      121       
  SINCE MAR 1    229                       179     50      345       
  SINCE JAN 1    275                       183     92      360       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     W (280)      
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     S (200)      
  AVERAGE WIND SPEED     4.6                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.4                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  THUNDERSTORM                                                       

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    97           600 AM                                     
 LOWEST     46           200 PM                                     
 AVERAGE    72                                                       

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

                                                                     
THE BIRMINGHAM CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   82        97      1962                    
 MINIMUM TEMPERATURE (F)   61        41      2002                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY 20 2018...........SUNRISE   543 AM CDT   SUNSET   744 PM CDT   
MAY 21 2018...........SUNRISE   543 AM CDT   SUNSET   745 PM CDT   

                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          




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