258  
CDUS43 KLSX 040827  
CLISTL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
227 AM CST TUE FEB 04 2025  
   
...............................
 
 
   
..THE ST. LOUIS CLIMATE SUMMARY FOR FEBRUARY 3 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 76R 332 PM 75 1890 42 34 57  
MINIMUM 44 1159 PM -12 1996 25 19 35  
AVERAGE 60 34 26 46  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.57 1986 0.07 -0.07 0.00  
MONTH TO DATE 0.00 0.21 -0.21 0.00  
SINCE DEC 1 5.72 5.30 0.42 6.32  
SINCE JAN 1 2.84 2.80 0.04 4.03  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.5 1912 0.2 -0.2 0.0  
MONTH TO DATE 0.0 0.5 -0.5 0.0  
SINCE DEC 1 11.0 9.4 1.6 5.9  
SINCE JUL 1 14.2 10.3 3.9 5.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 5 32 -27 19  
MONTH TO DATE 43 96 -53 48  
SINCE DEC 1 1896 2000 -104 1679  
SINCE JUL 1 2430 2822 -392 2331  
 
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 24 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 9.2  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 76 1000 PM  
LOWEST 34 400 PM  
AVERAGE 55  
   
......................................................
 
 
THE ST. LOUIS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 43 78 1890  
1962  
MINIMUM TEMPERATURE (F) 25 -7 1895  
1912  
1996  
 
SUNRISE AND SUNSET  
FEBRUARY 4 2025......SUNRISE 704 AM CST SUNSET 527 PM CST  
FEBRUARY 5 2025......SUNRISE 703 AM CST SUNSET 528 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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