380  
CDUS44 KBMX 200941  
CLIBHM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BIRMINGHAM AL  
341 AM CST WED DEC 20 2023  
   
...............................  
 
   
..THE BIRMINGHAM CLIMATE SUMMARY FOR DECEMBER 19 2023  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1895 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 50 316 PM 75 1984 56 -6 46  
MINIMUM 27 551 AM 11 1963 38 -11 26  
AVERAGE 39 47 -8 36  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.68 1898 0.16 -0.16 0.00  
MONTH TO DATE 2.61 2.93 -0.32 3.85  
SINCE DEC 1 2.61 2.93 -0.32 3.85  
SINCE JAN 1 46.63 54.68 -8.05 63.69  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.1 -0.1 0.0  
SINCE DEC 1 0.0 0.1 -0.1 0.0  
SINCE JUL 1 0.0 0.1 -0.1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 26 18 8 29  
MONTH TO DATE 268 319 -51 205  
SINCE DEC 1 268 319 -51 205  
SINCE JUL 1 632 774 -142 659    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 3.6  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 69 1000 PM  
LOWEST 26 300 PM  
AVERAGE 48  
   
......................................................  
 
THE BIRMINGHAM CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 74 1978  
MINIMUM TEMPERATURE (F) 37 5 1901  
 
SUNRISE AND SUNSET  
DECEMBER 20 2023......SUNRISE 647 AM CST SUNSET 442 PM CST  
DECEMBER 21 2023......SUNRISE 647 AM CST SUNSET 443 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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