918  
CDUS43 KLSX 212229  
CLISTL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
429 PM CST TUE NOV 21 2023  
   
...............................
 
 
   
..THE ST. LOUIS CLIMATE SUMMARY FOR NOVEMBER 21 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 47 359 PM 75 1913 53 -6 59  
1990  
MINIMUM 44 910 AM 9 1880 35 9 28  
AVERAGE 46 44 2 44  
 
PRECIPITATION (IN)  
TODAY T 2.41 1883 0.11 -0.11 0.00  
MONTH TO DATE 0.51 2.48 -1.97 1.28  
SINCE SEP 1 5.39 8.59 -3.20 6.69  
SINCE JAN 1 30.39 38.26 -7.87 45.81  
 
SNOWFALL (IN)  
TODAY 0.0 0.8 1926 0.1 -0.1 0.0  
MONTH TO DATE 0.0 0.5 -0.5 0.8  
SINCE SEP 1 0.0 0.5 -0.5 0.8  
SINCE JUL 1 0.0 0.5 -0.5 0.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 19 21 -2 21  
MONTH TO DATE 241 354 -113 367  
SINCE SEP 1 430 615 -185 617  
SINCE JUL 1 430 616 -186 617  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 10 0 10 19  
SINCE SEP 1 372 260 112 283  
SINCE JAN 1 1942 1710 232 1977    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 11.7  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 100 AM  
LOWEST 65 400 PM  
AVERAGE 77  
   
......................................................
 
 
THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 53 77 1900  
MINIMUM TEMPERATURE (F) 35 10 1880  
 
SUNRISE AND SUNSET  
NOVEMBER 21 2023......SUNRISE 650 AM CST SUNSET 444 PM CST  
NOVEMBER 22 2023......SUNRISE 651 AM CST SUNSET 444 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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