844  
CDUS44 KBMX 210747  
CLIBHM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BIRMINGHAM AL  
247 AM CDT THU AUG 21 2025  
   
...............................
 
 
   
..THE BIRMINGHAM CLIMATE SUMMARY FOR AUGUST 20 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1895 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 100 213 PM 102 1925 91 9 91  
MINIMUM 73 1159 PM 58 1927 71 2 65  
AVERAGE 87 81 6 78  
 
PRECIPITATION (IN)  
YESTERDAY 2.44 2.97 1920 0.15 2.29 0.00  
MONTH TO DATE 3.17 2.85 0.32 0.45  
SINCE JUN 1 13.34 13.05 0.29 11.31  
SINCE JAN 1 40.74 38.68 2.06 34.02  
 
DEGREE DAYS  
COOLING  
YESTERDAY 22 16 6 13  
MONTH TO DATE 328 330 -2 356  
SINCE JUN 1 1285 1242 43 1384  
SINCE JAN 1 1691 1568 123 1845    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 3.9  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 800 PM  
LOWEST 36 200 PM  
AVERAGE 67  
   
......................................................
 
 
THE BIRMINGHAM CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 90 102 1983  
MINIMUM TEMPERATURE (F) 71 55 1927  
 
SUNRISE AND SUNSET  
AUGUST 21 2025........SUNRISE 614 AM CDT SUNSET 726 PM CDT  
AUGUST 22 2025........SUNRISE 614 AM CDT SUNSET 725 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