137  
CDUS44 KBMX 220850  
CLIBHM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BIRMINGHAM, AL  
250 AM CST WED NOV 22 2017  
 
   
...............................
 
 
   
..THE BIRMINGHAM CLIMATE SUMMARY FOR NOVEMBER 21 2017
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1895 TO 2017  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 65 308 PM 81 1900 63 2 62  
MINIMUM 36 423 AM 22 1937 42 -6 29  
AVERAGE 51 53 -2 46  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.07 1967 0.18 -0.18 0.00  
MONTH TO DATE 1.06 3.24 -2.18 0.01  
SINCE SEP 1 9.09 10.58 -1.49 0.69  
SINCE JAN 1 64.65 47.66 16.99 35.86  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 14 13 1 19  
MONTH TO DATE 173 204 -31 127  
SINCE SEP 1 284 331 -47 146  
SINCE JUL 1 284 331 -47 146    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 2.2  
 
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 400 AM  
LOWEST 30 300 PM  
AVERAGE 61  
   
......................................................
 
 
 
THE BIRMINGHAM CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 79 1900  
MINIMUM TEMPERATURE (F) 42 20 1964  
 
 
SUNRISE AND SUNSET  
NOVEMBER 22 2017......SUNRISE 625 AM CST SUNSET 441 PM CST  
NOVEMBER 23 2017......SUNRISE 626 AM CST SUNSET 440 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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