239  
CDUS44 KBMX 180734  
CLIEET  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BIRMINGHAM AL  
234 AM CDT WED OCT 18 2023  
   
...............................
 
 
   
..THE SHELBY COUNTY AIRPORT CLIMATE SUMMARY FOR OCTOBER 17 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 69 241 PM MM MM 76 -7 75  
MINIMUM 50 1159 PM MM MM 53 -3 50  
AVERAGE 60 65 -5 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.09 -0.09 0.00  
MONTH TO DATE 0.66 1.64 -0.98 1.47  
SINCE SEP 1 1.70 5.21 -3.51 5.20  
SINCE JAN 1 41.93 45.17 -3.24 57.36  
 
SNOWFALL (IN)  
YESTERDAY 0.0 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 2  
MONTH TO DATE 38 28 10 13  
SINCE SEP 1 38 32 6 13  
SINCE JUL 1 38 32 6 13  
 
COOLING  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 64 77 -13 19  
SINCE SEP 1 438 405 33 315  
SINCE JAN 1 2255 2140 115 2240    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 2.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 800 PM  
LOWEST 45 300 PM  
AVERAGE 63  
   
......................................................
 
 
THE SHELBY COUNTY AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 MM MM  
MINIMUM TEMPERATURE (F) 53 MM MM  
 
SUNRISE AND SUNSET  
OCTOBER 18 2023.......SUNRISE 654 AM CDT SUNSET 610 PM CDT  
OCTOBER 19 2023.......SUNRISE 654 AM CDT SUNSET 609 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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