210 
CDUS44 KBMX 200744
CLIBHM

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BIRMINGHAM AL
244 AM CDT THU MAY 20 2021

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

...THE BIRMINGHAM CLIMATE SUMMARY FOR MAY 19 2021...

CLIMATE NORMAL PERIOD 1991 TO 2020
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         84    308 PM  98    1962  83      1       75       
  MINIMUM         69    543 AM  43    1976  62      7       57       
  AVERAGE         77                        72      5       66     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          3.13 1983   0.16  -0.16     0.00     
  MONTH TO DATE    5.15                      3.03   2.12     1.20     
  SINCE MAR 1     19.48                     13.77   5.71    18.86     
  SINCE JAN 1     26.30                     23.75   2.55    39.94     

DEGREE DAYS                                                           
 COOLING                                                              
  YESTERDAY       12                         8      4        1        
  MONTH TO DATE   70                       113    -43       85        
  SINCE MAR 1    157                       210    -53      195        
  SINCE JAN 1    173                       216    -43      199        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    SE (140)       
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION    SE (130)       
  AVERAGE WIND SPEED    11.0                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.6                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    66           500 AM                                      
 LOWEST     43           300 PM                                      
 AVERAGE    55                                                        

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


THE BIRMINGHAM CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   83        97      1962                      
 MINIMUM TEMPERATURE (F)   62        41      2002                      


SUNRISE AND SUNSET                                                    
MAY 20 2021...........SUNRISE   543 AM CDT   SUNSET   744 PM CDT     
MAY 21 2021...........SUNRISE   542 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.




$$