398  
CDUS43 KLSX 240729  
CLISTL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
229 AM CDT MON JUL 24 2023  
   
...............................
 
 
   
..THE ST. LOUIS CLIMATE SUMMARY FOR JULY 23 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 93 346 PM 108 1934 90 3 105  
MINIMUM 71 550 AM 52 1947 71 0 84  
AVERAGE 82 80 2 95  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 2.05 1973 0.12 -0.10 0.00  
MONTH TO DATE 4.56 2.91 1.65 1.98  
SINCE JUN 1 7.65 7.40 0.25 3.77  
SINCE JAN 1 21.22 25.27 -4.05 23.10  
 
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 17 16 1 30  
MONTH TO DATE 349 356 -7 457  
SINCE JUN 1 720 707 13 890  
SINCE JAN 1 941 902 39 1125    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 6.9  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 600 AM  
LOWEST 35 300 PM  
AVERAGE 59  
   
......................................................
 
 
THE ST. LOUIS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 90 111 1934  
MINIMUM TEMPERATURE (F) 71 57 1876  
 
SUNRISE AND SUNSET  
JULY 24 2023..........SUNRISE 556 AM CDT SUNSET 820 PM CDT  
JULY 25 2023..........SUNRISE 557 AM CDT SUNSET 819 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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