129  
CDUS44 KBMX 200745  
CLIEET  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BIRMINGHAM AL  
245 AM CDT FRI OCT 20 2023  
   
...............................
 
 
   
..THE SHELBY COUNTY AIRPORT CLIMATE SUMMARY FOR OCTOBER 19 2023
 
 
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)  
YESTERDAY  
MAXIMUM 71 1116 AM MM MM 75 -4 62  
MINIMUM 48 259 AM MM MM 53 -5 34  
AVERAGE 60 64 -4 48  
 
PRECIPITATION (IN)  
YESTERDAY T 0.09 -0.09 0.00  
MONTH TO DATE 0.66 1.83 -1.17 1.47  
SINCE SEP 1 1.70 5.40 -3.70 5.20  
SINCE JAN 1 41.93 45.36 -3.43 57.36  
 
SNOWFALL (IN)  
YESTERDAY MM MM MM 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 MM MM 0.0  
SINCE JUL 1 0.0 MM MM 0.0  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 5 3 2 17  
MONTH TO DATE 48 34 14 49  
SINCE SEP 1 48 38 10 49  
SINCE JUL 1 48 38 10 49  
 
COOLING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 64 81 -17 19  
SINCE SEP 1 438 409 29 315  
SINCE JAN 1 2255 2144 111 2240    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 2.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 300 AM  
LOWEST 49 1100 AM  
AVERAGE 75  
   
......................................................
 
 
THE SHELBY COUNTY AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 MM MM  
MINIMUM TEMPERATURE (F) 52 MM MM  
 
SUNRISE AND SUNSET  
OCTOBER 20 2023.......SUNRISE 655 AM CDT SUNSET 608 PM CDT  
OCTOBER 21 2023.......SUNRISE 656 AM CDT SUNSET 607 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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