AFOS product CLIBHM
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CDUS44 KBMX 110817
CLIBHM

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BIRMINGHAM AL
317 AM CDT SUN APR 11 2021

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

...THE BIRMINGHAM CLIMATE SUMMARY FOR APRIL 10 2021...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2021


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         76    343 PM  88    1995  73      3       61       
  MINIMUM         60    455 AM  29    1996  49     11       41       
  AVERAGE         68                        61      7       51     

PRECIPITATION (IN)                                                    
  YESTERDAY        1.68          1.74 2015   0.15   1.53     0.00     
  MONTH TO DATE    3.21                      1.52   1.69     0.48     
  SINCE MAR 1     12.75                      6.75   6.00     9.68     
  SINCE JAN 1     19.57                     16.12   3.45    30.76     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0                       0.0    0.0      0.0      
  MONTH TO DATE    0.0                       0.1   -0.1      0.0      
  SINCE MAR 1      0.0                       0.7   -0.7      0.0      
  SINCE JUL 1      T                         1.5   -1.5      0.0      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        0                         6     -6       14        
  MONTH TO DATE   65                        65      0       35        
  SINCE MAR 1    269                       387   -118      168        
  SINCE JUL 1   2252                      2577   -325     1970        

 COOLING                                                              
  YESTERDAY        3                         2      1        0        
  MONTH TO DATE   18                        13      5       27        
  SINCE MAR 1     51                        31     20      103        
  SINCE JAN 1     67                        35     32      107        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    SE (130)       
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION    SE (120)       
  AVERAGE WIND SPEED     9.4                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.8                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           200 AM                                      
 LOWEST     54           400 PM                                      
 AVERAGE    74                                                        

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


THE BIRMINGHAM CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   73        86      1906                      
                                             2011                     
 MINIMUM TEMPERATURE (F)   49        26      1973                      


SUNRISE AND SUNSET                                                    
APRIL 11 2021.........SUNRISE   621 AM CDT   SUNSET   715 PM CDT     
APRIL 12 2021.........SUNRISE   620 AM CDT   SUNSET   716 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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