623  
CDUS43 KLSX 252225  
CLISTL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
525 PM CDT WED OCT 25 2023  
   
...............................
 
 
   
..THE ST. LOUIS CLIMATE SUMMARY FOR OCTOBER 25 2023
 
 
VALID AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1874 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 79 150 PM 87 1940 65 14 64  
MINIMUM 65 708 AM 24 1887 46 19 44  
AVERAGE 72 56 16 54  
 
PRECIPITATION (IN)  
TODAY 0.09 2.31 2022 0.11 -0.02 2.31  
MONTH TO DATE 0.91 2.50 -1.59 2.73  
SINCE SEP 1 3.58 5.46 -1.88 4.46  
SINCE JAN 1 28.58 35.13 -6.55 43.58  
 
SNOWFALL (IN)  
TODAY 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  
TODAY 0 10 -10 11  
MONTH TO DATE 94 160 -66 155  
SINCE SEP 1 94 192 -98 184  
SINCE JUL 1 94 193 -99 184  
 
COOLING  
TODAY 7 1 6 0  
MONTH TO DATE 68 45 23 33  
SINCE SEP 1 352 257 95 264  
SINCE JAN 1 1922 1707 215 1958    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 12.6  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 400 PM  
LOWEST 46 200 AM  
AVERAGE 62  
   
......................................................
 
 
THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 86 1940  
MINIMUM TEMPERATURE (F) 45 22 1942  
 
SUNRISE AND SUNSET  
OCTOBER 25 2023.......SUNRISE 721 AM CDT SUNSET 610 PM CDT  
OCTOBER 26 2023.......SUNRISE 722 AM CDT SUNSET 609 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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