AFOS product CLIBHM
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CDUS44 KBMX 210743
CLIBHM


CLIMATE REPORT
NATIONAL WEATHER SERVICE BIRMINGHAM, AL                              
242 AM CDT WED MAR 21 2018


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

...THE BIRMINGHAM CLIMATE SUMMARY FOR MARCH 20 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         64   1212 AM  87    1907  68     -4       83       
  MINIMUM         40   1159 PM  21    1923  45     -5       49       
  AVERAGE         52                        56     -4       66      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.12          2.06 2006   0.17  -0.05     0.00    
  MONTH TO DATE    3.07                      3.42  -0.35     2.78    
  SINCE MAR 1      3.07                      3.42  -0.35     2.78    
  SINCE JAN 1     12.56                     12.79  -0.23    12.44    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                       0.0    0.0      0.0     
  MONTH TO DATE    0.0                       0.4   -0.4      0.0     
  SINCE MAR 1      0.0                       0.4   -0.4      0.0     
  SINCE JUL 1      4.0                       1.2    2.8      0.3     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       13                         9      4        0       
  MONTH TO DATE  229                       232     -3      248       
  SINCE MAR 1    229                       232     -3      248       
  SINCE JUL 1   2230                      2422   -192     1620       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        1       
  MONTH TO DATE   10                        10      0        3       
  SINCE MAR 1     10                        10      0        3       
  SINCE JAN 1     56                        14     42       18       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    NW (310)      
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION    NW (300)      
  AVERAGE WIND SPEED    10.8                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.7                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93           200 AM                                     
 LOWEST     72           400 AM                                     
 AVERAGE    83                                                       

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

                                                                     
THE BIRMINGHAM CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   68        90      1907                    
 MINIMUM TEMPERATURE (F)   45        19      1965                    

                                                                     
SUNRISE AND SUNSET                                                   
MARCH 21 2018.........SUNRISE   649 AM CDT   SUNSET   659 PM CDT   
MARCH 22 2018.........SUNRISE   648 AM CDT   SUNSET   700 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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