927  
CDUS44 KBMX 210024  
CLIBHM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BIRMINGHAM, AL  
724 PM CDT FRI JUL 20 2012  
 
   
...............................
 
 
   
..THE BIRMINGHAM CLIMATE SUMMARY FOR JULY 20 2012
 
 
VALID TODAY AS OF 0700 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1895 TO 2012  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 88 337 PM 100 2000 91 -3 95  
1993  
1981  
MINIMUM 76 854 AM 59 2009 72 4 73  
AVERAGE 82 81 1 84  
 
PRECIPITATION (IN)  
TODAY 0.11 1.43 1907 0.16 -0.05 1.05  
MONTH TO DATE 1.85 3.16 -1.31 5.64  
SINCE JUN 1 4.29 7.54 -3.25 8.45  
SINCE JAN 1 24.08 31.51 -7.43 31.37  
 
DEGREE DAYS  
COOLING  
TODAY 17 16 1 19  
MONTH TO DATE 363 317 46 367  
SINCE JUN 1 783 699 84 902  
SINCE JAN 1 1303 981 322 1313    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 8.8  
 
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
LIGHT RAIN  
FOG  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 91 100 AM  
LOWEST 65 200 PM  
AVERAGE 78  
   
......................................................
 
 
 
THE BIRMINGHAM CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 91 101 1952  
MINIMUM TEMPERATURE (F) 72 61 2009  
1971  
1947  
 
 
SUNRISE AND SUNSET  
JULY 20 2012..........SUNRISE 551 AM CDT SUNSET 755 PM CDT  
JULY 21 2012..........SUNRISE 552 AM CDT SUNSET 754 PM CDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab AL Page Main Text Page