527  
CDUS43 KLSX 310731  
CLISTL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
231 AM CDT WED JUL 31 2024  
   
...............................
 
 
   
..THE ST. LOUIS CLIMATE SUMMARY FOR JULY 30 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 96 301 PM 104 1953 90 6 90  
MINIMUM 78 403 PM 57 1971 71 7 73  
AVERAGE 87 80 7 82  
 
PRECIPITATION (IN)  
YESTERDAY 0.26 2.34 2020 0.13 0.13 0.00  
MONTH TO DATE 8.39 3.80 4.59 4.74  
SINCE JUN 1 9.51 8.29 1.22 7.83  
SINCE JAN 1 30.30 26.16 4.14 21.40  
 
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 22 15 7 17  
MONTH TO DATE 444 465 -21 507  
SINCE JUN 1 911 816 95 878  
SINCE JAN 1 1224 1011 213 1099    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 6.6  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 400 AM  
LOWEST 56 100 PM  
AVERAGE 69  
   
......................................................
 
 
THE ST. LOUIS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 90 103 1970  
2012  
MINIMUM TEMPERATURE (F) 71 53 1971  
 
SUNRISE AND SUNSET  
JULY 31 2024..........SUNRISE 603 AM CDT SUNSET 813 PM CDT  
AUGUST 1 2024........SUNRISE 603 AM CDT SUNSET 812 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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