041  
CDUS43 KLSX 302135  
CLISTL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
435 PM CDT MON OCT 30 2023  
   
...............................
 
 
   
..THE ST. LOUIS CLIMATE SUMMARY FOR OCTOBER 30 2023
 
 
VALID TODAY AS OF 0400 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 45 200 PM 90 1950 63 -18 59  
MINIMUM 33 MM 21 1925 44 -11 54  
AVERAGE 39 53 -14 57  
 
PRECIPITATION (IN)  
TODAY T 2.03 1942 0.11 -0.11 0.92  
MONTH TO DATE 2.21 3.04 -0.83 3.67  
SINCE SEP 1 4.88 6.00 -1.12 5.40  
SINCE JAN 1 29.88 35.67 -5.79 44.52  
 
SNOWFALL (IN)  
TODAY MM T 1925 0.0 MM 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 MM  
 
DEGREE DAYS  
HEATING  
TODAY 26 12 14 8  
MONTH TO DATE 161 217 -56 210  
SINCE SEP 1 161 249 -88 239  
SINCE JUL 1 161 250 -89 239  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 78 48 30 33  
SINCE SEP 1 362 260 102 264  
SINCE JAN 1 1932 1710 222 1958    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 11.9  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 1200 AM  
LOWEST 43 200 PM  
AVERAGE 63  
   
......................................................
 
 
THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 88 1968  
MINIMUM TEMPERATURE (F) 43 26 1878  
 
SUNRISE AND SUNSET  
OCTOBER 30 2023.......SUNRISE 726 AM CDT SUNSET 604 PM CDT  
OCTOBER 31 2023.......SUNRISE 727 AM CDT SUNSET 603 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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