869  
CDUS43 KLSX 200831  
CLISTL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
231 AM CST MON NOV 20 2023  
   
...............................
 
 
   
..THE ST. LOUIS CLIMATE SUMMARY FOR NOVEMBER 19 2023
 
 
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)  
YESTERDAY  
MAXIMUM 61 1253 PM 80 1942 54 7 39  
MINIMUM 36 514 AM 8 1880 36 0 21  
AVERAGE 49 45 4 30  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.66 1900 0.11 -0.11 0.00  
MONTH TO DATE 0.01 2.26 -2.25 1.28  
SINCE SEP 1 4.89 8.37 -3.48 6.69  
SINCE JAN 1 29.89 38.04 -8.15 45.81  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.2 1972 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.4 -0.4 0.8  
SINCE SEP 1 0.0 0.4 -0.4 0.8  
SINCE JUL 1 0.0 0.4 -0.4 0.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 16 20 -4 35  
MONTH TO DATE 207 313 -106 313  
SINCE SEP 1 396 574 -178 563  
SINCE JUL 1 396 575 -179 563  
 
COOLING  
YESTERDAY 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 12 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 4.8  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 62 600 AM  
LOWEST 23 1200 PM  
AVERAGE 43  
   
......................................................
 
 
THE ST. LOUIS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 53 76 1942  
MINIMUM TEMPERATURE (F) 36 14 1914  
 
SUNRISE AND SUNSET  
NOVEMBER 20 2023......SUNRISE 649 AM CST SUNSET 445 PM CST  
NOVEMBER 21 2023......SUNRISE 650 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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