707  
CDUS43 KLSX 230829  
CLISTL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
229 AM CST SUN FEB 23 2025  
   
...............................  
 
   
..THE ST. LOUIS CLIMATE SUMMARY FOR FEBRUARY 22 2025  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1874 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 41 357 PM 78 1995 48 -7 68  
MINIMUM 20 710 AM 3 1963 30 -10 45  
AVERAGE 31 39 -8 57  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.62 1975 0.08 -0.08 0.00  
MONTH TO DATE 1.15 1.71 -0.56 0.40  
SINCE DEC 1 6.87 6.80 0.07 6.72  
SINCE JAN 1 3.99 4.30 -0.31 4.43  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.6 1919 0.1 -0.1 0.0  
MONTH TO DATE 4.1 3.4 0.7 3.4  
SINCE DEC 1 15.1 12.3 2.8 9.3  
SINCE JUL 1 18.3 13.2 5.1 9.3  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
YESTERDAY 34 26 8 8  
MONTH TO DATE 760 644 116 418  
SINCE DEC 1 2613 2548 65 2049  
SINCE JUL 1 3147 3370 -223 2701  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 5.1  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 60 1100 PM  
LOWEST 33 400 PM  
AVERAGE 47  
   
......................................................  
 
THE ST. LOUIS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 49 77 1996  
MINIMUM TEMPERATURE (F) 30 -1 1910  
 
SUNRISE AND SUNSET  
FEBRUARY 23 2025......SUNRISE 642 AM CST SUNSET 548 PM CST  
FEBRUARY 24 2025......SUNRISE 640 AM CST SUNSET 549 PM CST  
 
- 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 MO Page
The Nexlab IL Page
Main Text Page