652  
CDUS43 KLSX 090729  
CLISTL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
229 AM CDT TUE APR 09 2024  
   
...............................  
 
   
..THE ST. LOUIS CLIMATE SUMMARY FOR APRIL 8 2024  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1874 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 80 438 PM 90 2020 66 14 67  
MINIMUM 49 527 AM 22 1972 44 5 39  
AVERAGE 65 55 10 53  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.41 1913 0.14 -0.14 0.00  
MONTH TO DATE 3.07 1.14 1.93 0.70  
SINCE MAR 1 5.23 4.64 0.59 5.73  
SINCE JAN 1 9.66 9.46 0.20 10.09  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.2 1982 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.1 -0.1 0.0  
SINCE MAR 1 T 2.4 -2.4 T  
SINCE JUL 1 9.3 16.5 -7.2 5.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 11 -11 12  
MONTH TO DATE 86 97 -11 73  
SINCE MAR 1 448 673 -225 663  
SINCE JUL 1 3254 4192 -938 3744  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 7 8 -1 12  
SINCE MAR 1 27 15 12 15  
SINCE JAN 1 27 16 11 15    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 7.1  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 46 200 AM  
LOWEST 16 500 PM  
AVERAGE 31  
   
......................................................  
 
THE ST. LOUIS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 91 2001  
MINIMUM TEMPERATURE (F) 45 25 1997  
 
SUNRISE AND SUNSET  
APRIL 9 2024.........SUNRISE 633 AM CDT SUNSET 733 PM CDT  
APRIL 10 2024.........SUNRISE 632 AM CDT SUNSET 734 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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