694  
CDUS43 KLSX 190800  
CLISTL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
300 AM CDT FRI JUL 19 2024  
   
...............................
 
 
   
..THE ST. LOUIS CLIMATE SUMMARY FOR JULY 18 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 82 336 PM 112 1954 90 -8 84  
MINIMUM 65 451 AM 57 1976 71 -6 71  
AVERAGE 74 81 -7 78  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.62 1915 0.12 -0.12 T  
MONTH TO DATE 7.45 2.31 5.14 3.88  
SINCE JUN 1 8.57 6.80 1.77 6.97  
SINCE JAN 1 29.36 24.67 4.69 20.54  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2015 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 0 4 -4 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 9 16 -7 13  
MONTH TO DATE 268 276 -8 277  
SINCE JUN 1 735 627 108 648  
SINCE JAN 1 1048 822 226 869    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 6.9  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 400 AM  
LOWEST 45 200 PM  
AVERAGE 63  
   
......................................................
 
 
THE ST. LOUIS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 90 106 1934  
MINIMUM TEMPERATURE (F) 71 59 1984  
 
SUNRISE AND SUNSET  
JULY 19 2024..........SUNRISE 552 AM CDT SUNSET 823 PM CDT  
JULY 20 2024..........SUNRISE 553 AM CDT SUNSET 822 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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