616  
CDUS44 KBMX 252121  
CLIEET  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BIRMINGHAM AL  
421 PM CDT TUE APR 25 2023  
   
...............................
 
 
   
..THE SHELBY COUNTY AIRPORT CLIMATE SUMMARY FOR APRIL 25 2023
 
 
VALID AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 9999 TO 9999  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 74 305 PM MM MM 78 -4 85  
MINIMUM 50 600 AM MM MM 55 -5 61  
AVERAGE 62 66 -4 73  
 
PRECIPITATION (IN)  
TODAY 0.00 0.16 -0.16 0.00  
MONTH TO DATE 2.40 4.35 -1.95 5.66  
SINCE MAR 1 9.57 9.75 -0.18 14.12  
SINCE JAN 1 25.09 20.86 4.23 25.96  
 
SNOWFALL (IN)  
TODAY 0.0 MM MM 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 0.0 MM MM T  
SINCE JUL 1 0.0 MM MM 0.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 3 2 1 0  
MONTH TO DATE 64 95 -31 77  
SINCE MAR 1 290 367 -77 299  
SINCE JUL 1 1810 2353 -543 1942  
 
COOLING  
TODAY 0 3 -3 8  
MONTH TO DATE 49 55 -6 59  
SINCE MAR 1 96 77 19 80  
SINCE JAN 1 139 84 55 100    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 2.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 52 600 AM  
LOWEST 33 200 PM  
AVERAGE 43  
   
......................................................
 
 
THE SHELBY COUNTY AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 MM MM  
MINIMUM TEMPERATURE (F) 55 MM MM  
 
SUNRISE AND SUNSET  
APRIL 25 2023.........SUNRISE 606 AM CDT SUNSET 725 PM CDT  
APRIL 26 2023.........SUNRISE 605 AM CDT SUNSET 726 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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