AFOS product CLIBHM
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CDUS44 KBMX 010745
CLIBHM


CLIMATE REPORT
NATIONAL WEATHER SERVICE BIRMINGHAM, AL                              
243 AM CDT TUE MAY 1 2018


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

...THE BIRMINGHAM CLIMATE SUMMARY FOR APRIL 30 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         78    308 PM  91    1943  78      0       84       
                                      1942                          
  MINIMUM         42    516 AM  36    1969  55    -13       66       
  AVERAGE         60                        66     -6       75      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          2.13 1929   0.14  -0.14     0.86    
  MONTH TO DATE    8.25                      4.38   3.87     6.09    
  SINCE MAR 1     12.38                      9.61   2.77    11.33    
  SINCE JAN 1     21.87                     18.98   2.89    20.99    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                       0.0    0.0      0.0     
  MONTH TO DATE    0.0                       0.2   -0.2      0.0     
  SINCE MAR 1      0.0                       0.8   -0.8      0.0     
  SINCE JUL 1      4.0                       1.6    2.4      0.3     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        5                         2      3        0       
  MONTH TO DATE  162                       140     22       38       
  SINCE MAR 1    474                       461     13      289       
  SINCE JUL 1   2475                      2651   -176     1661       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         3     -3       10       
  MONTH TO DATE   24                        62    -38      170       
  SINCE MAR 1     44                        80    -36      224       
  SINCE JAN 1     90                        84      6      239       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    SE (130)      
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION     S (160)      
  AVERAGE WIND SPEED     3.2                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.0                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    89           400 AM                                     
 LOWEST     31           100 PM                                     
 AVERAGE    60                                                       

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

                                                                     
THE BIRMINGHAM CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   78        92      1901                    
 MINIMUM TEMPERATURE (F)   55        38      1908                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY  1 2018...........SUNRISE   559 AM CDT   SUNSET   730 PM CDT   
MAY  2 2018...........SUNRISE   558 AM CDT   SUNSET   731 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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