043  
CDUS43 KLSX 162227  
CLISTL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
527 PM CDT MON JUN 16 2025  
   
...............................  
 
   
..THE ST. LOUIS CLIMATE SUMMARY FOR JUNE 16 2025  
 
VALID AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1874 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 83 216 PM 100 1918 86 -3 97  
1952  
MINIMUM 72 221 AM 46 1961 68 4 79  
AVERAGE 78 77 1 88  
 
PRECIPITATION (IN)  
TODAY T 4.50 1888 0.15 -0.15 0.00  
MONTH TO DATE 2.65 2.42 0.23 0.65  
SINCE JUN 1 2.65 2.42 0.23 0.65  
SINCE JAN 1 24.30 20.29 4.01 21.44  
 
SNOWFALL (IN)  
TODAY 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 18.6 16.6 2.0 9.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 1 -1 0  
SINCE JUN 1 0 1 -1 0  
SINCE JUL 1 3832 4430 -598 3351  
 
COOLING  
TODAY 13 12 1 23  
MONTH TO DATE 150 162 -12 204  
SINCE JUN 1 150 162 -12 204  
SINCE JAN 1 321 357 -36 517    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 5.8  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 100 AM  
LOWEST 63 300 PM  
AVERAGE 74  
   
......................................................  
 
THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 99 1944  
MINIMUM TEMPERATURE (F) 68 46 1961  
 
SUNRISE AND SUNSET  
JUNE 16 2025..........SUNRISE 536 AM CDT SUNSET 829 PM CDT  
JUNE 17 2025..........SUNRISE 536 AM CDT SUNSET 829 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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