794  
CDUS43 KLSX 120728  
CLISTL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
228 AM CDT FRI APR 12 2024  
   
...............................
 
 
   
..THE ST. LOUIS CLIMATE SUMMARY FOR APRIL 11 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 70 155 PM 90 1930 67 3 81  
MINIMUM 52 1159 PM 24 1973 45 7 54  
AVERAGE 61 56 5 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.08 4.79 1979 0.14 -0.06 0.00  
MONTH TO DATE 4.33 1.57 2.76 0.70  
SINCE MAR 1 6.49 5.07 1.42 5.73  
SINCE JAN 1 10.92 9.89 1.03 10.09  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.7 1957 0.1 -0.1 0.0  
MONTH TO DATE 0.0 0.2 -0.2 0.0  
SINCE MAR 1 T 2.5 -2.5 T  
SINCE JUL 1 9.3 16.6 -7.3 5.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 10 -6 0  
MONTH TO DATE 99 128 -29 86  
SINCE MAR 1 461 704 -243 676  
SINCE JUL 1 3267 4223 -956 3757  
 
COOLING  
YESTERDAY 0 1 -1 3  
MONTH TO DATE 7 11 -4 15  
SINCE MAR 1 27 18 9 18  
SINCE JAN 1 27 19 8 18    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 13.1  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 200 AM  
LOWEST 34 500 PM  
AVERAGE 60  
   
......................................................
 
 
THE ST. LOUIS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 89 1971  
MINIMUM TEMPERATURE (F) 46 24 1939  
1940  
 
SUNRISE AND SUNSET  
APRIL 12 2024.........SUNRISE 629 AM CDT SUNSET 736 PM CDT  
APRIL 13 2024.........SUNRISE 627 AM CDT SUNSET 737 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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