948  
CDUS43 KLSX 300726  
CLISTL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
226 AM CDT SUN JUL 30 2023  
   
...............................
 
 
   
..THE ST. LOUIS CLIMATE SUMMARY FOR JULY 29 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 98 201 PM 103 1941 90 8 84  
1999  
MINIMUM 73 1159 PM 54 1971 71 2 67  
AVERAGE 86 80 6 76  
 
PRECIPITATION (IN)  
YESTERDAY 0.29 2.74 1956 0.13 0.16 0.00  
MONTH TO DATE 4.86 3.67 1.19 12.22  
SINCE JUN 1 7.95 8.16 -0.21 14.01  
SINCE JAN 1 21.52 26.03 -4.51 33.34  
 
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 21 15 6 11  
MONTH TO DATE 490 450 40 536  
SINCE JUN 1 861 801 60 969  
SINCE JAN 1 1082 996 86 1204    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 52 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 79 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 9.1  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 1000 PM  
LOWEST 46 100 PM  
AVERAGE 68  
   
......................................................
 
 
THE ST. LOUIS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 90 104 1953  
MINIMUM TEMPERATURE (F) 71 57 1971  
 
SUNRISE AND SUNSET  
JULY 30 2023..........SUNRISE 601 AM CDT SUNSET 814 PM CDT  
JULY 31 2023..........SUNRISE 602 AM CDT SUNSET 813 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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