769  
CDUS43 KLSX 110729  
CLISTL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
229 AM CDT THU JUN 11 2026  
   
...............................
 
 
   
..THE ST. LOUIS CLIMATE SUMMARY FOR JUNE 10 2026
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1874 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 92 356 PM 100 1953 85 7 81  
MINIMUM 78 549 AM 48 1913 66 12 59  
1972  
AVERAGE 85 75 10 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.68 2003 0.14 -0.14 0.00  
MONTH TO DATE 2.89 1.51 1.38 2.25  
SINCE JUN 1 2.89 1.51 1.38 2.25  
SINCE JAN 1 21.56 19.38 2.18 23.90  
 
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 18.5 16.6 1.9 18.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 1 -1 0  
SINCE JUN 1 0 1 -1 0  
SINCE JUL 1 3868 4430 -562 3832  
 
COOLING  
YESTERDAY 20 10 10 5  
MONTH TO DATE 127 93 34 82  
SINCE JUN 1 127 93 34 82  
SINCE JAN 1 399 288 111 253    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 13.4  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 300 AM  
LOWEST 54 100 PM  
AVERAGE 68  
   
......................................................
 
 
THE ST. LOUIS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 98 1902  
1933  
MINIMUM TEMPERATURE (F) 66 45 1972  
 
SUNRISE AND SUNSET  
JUNE 11 2026..........SUNRISE 536 AM CDT SUNSET 826 PM CDT  
JUNE 12 2026..........SUNRISE 536 AM CDT SUNSET 827 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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