CDUS44 KBMX 120836

CLIEET



CLIMATE REPORT 

NATIONAL WEATHER SERVICE BIRMINGHAM AL

236 AM CST FRI DEC 12 2025



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



...THE SHELBY COUNTY AIRPORT CLIMATE SUMMARY FOR DECEMBER 11 2025...



CLIMATE NORMAL PERIOD 1991 TO 2020

CLIMATE RECORD PERIOD 1991 TO 2025





WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      

                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     

                                                  NORMAL           

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

TEMPERATURE (F)                                                          

 YESTERDAY                                                           

  MAXIMUM         58    246 PM  79    2007  59     -1       57       

  MINIMUM         31   1159 PM  15    1995  39     -8       35       

  AVERAGE         45                        49     -4       46     



PRECIPITATION (IN)                                                    

  YESTERDAY        0.00          1.45 2008   0.17  -0.17      T       

  MONTH TO DATE    0.98                      1.67  -0.69     2.26     

  SINCE DEC 1      0.98                      1.67  -0.69     2.26     

  SINCE JAN 1     51.35                     52.79  -1.44    53.68     



SNOWFALL (IN)                                                              

  YESTERDAY        0.0                      MM     MM        0.0      

  MONTH TO DATE    0.0                       0.0    0.0      0.0      

  SINCE DEC 1      0.0                       0.0    0.0      0.0      

  SINCE JUL 1      0.0                      MM     MM        0.0      

  SNOW DEPTH       0                                                 



DEGREE DAYS                                                           

 HEATING                                                              

  YESTERDAY       20                        16      4       19        

  MONTH TO DATE  240                       168     72      214        

  SINCE DEC 1    240                       168     72      214        

  SINCE JUL 1    612                       597     15      438        

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





WIND (MPH)                                                            

  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION     N (340)       

  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION    NW (320)       

  AVERAGE WIND SPEED     3.5                                        





SKY COVER                                                             

  POSSIBLE SUNSHINE  MM                                                 

  AVERAGE SKY COVER 0.0                                                 





WEATHER CONDITIONS                                                    

THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         

  NO SIGNIFICANT WEATHER WAS OBSERVED.                                  





RELATIVE HUMIDITY (PERCENT)

 HIGHEST    92          1000 PM                                      

 LOWEST     24           100 PM                                      

 AVERAGE    58                                                        



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





THE SHELBY COUNTY AIRPORT CLIMATE NORMALS FOR TODAY

                         NORMAL    RECORD    YEAR                     

 MAXIMUM TEMPERATURE (F)   59        78      2007                      

 MINIMUM TEMPERATURE (F)   39        21      1995                      





SUNRISE AND SUNSET                                                    

DECEMBER 12 2025......SUNRISE   641 AM CST   SUNSET   441 PM CST     

DECEMBER 13 2025......SUNRISE   642 AM CST   SUNSET   441 PM CST     





-  INDICATES NEGATIVE NUMBERS.

R  INDICATES RECORD WAS SET OR TIED.

MM INDICATES DATA IS MISSING.

T  INDICATES TRACE AMOUNT.$$