310  
CDUS43 KLSX 260733  
CLISTL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
233 AM CDT SUN OCT 26 2025  
   
...............................
 
 
   
..THE ST. LOUIS CLIMATE SUMMARY FOR OCTOBER 25 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 58 MM 87 1940 65 -7 74  
MINIMUM 52 MM 24 1887 46 6 55  
AVERAGE 55 56 -1 65  
 
PRECIPITATION (IN)  
YESTERDAY T 2.31 2022 0.11 -0.11 0.05  
MONTH TO DATE 2.06 2.50 -0.44 0.05  
SINCE SEP 1 2.80 5.46 -2.66 5.80  
SINCE JAN 1 34.89 35.13 -0.24 37.48  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1898 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 10 10 0 0  
MONTH TO DATE 75 160 -85 88  
SINCE SEP 1 79 192 -113 91  
SINCE JUL 1 79 193 -114 91  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 111 45 66 49  
SINCE SEP 1 380 257 123 317  
SINCE JAN 1 1901 1707 194 2025    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 10.3  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 74 1100 PM  
LOWEST 49 100 AM  
AVERAGE 62  
   
......................................................
 
 
THE ST. LOUIS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 86 1940  
MINIMUM TEMPERATURE (F) 45 22 1942  
 
SUNRISE AND SUNSET  
OCTOBER 26 2025.......SUNRISE 722 AM CDT SUNSET 608 PM CDT  
OCTOBER 27 2025.......SUNRISE 723 AM CDT SUNSET 607 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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