994  
CDUS43 KLSX 152129  
CLISTL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
429 PM CDT THU JUN 15 2023  
   
...............................
 
 
   
..THE ST. LOUIS CLIMATE SUMMARY FOR JUNE 15 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 92 224 PM 101 1952 86 6 98  
MINIMUM 66 508 AM 49 1961 67 -1 80  
AVERAGE 79 77 2 89  
 
PRECIPITATION (IN)  
TODAY 0.00 1.86 2009 0.15 -0.15 0.00  
MONTH TO DATE 1.49 2.27 -0.78 0.97  
SINCE JUN 1 1.49 2.27 -0.78 0.97  
SINCE JAN 1 15.06 20.14 -5.08 20.30  
 
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 5.4 16.6 -11.2 12.1  
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 3922 4430 -508 4003  
 
COOLING  
TODAY 14 12 2 24  
MONTH TO DATE 149 150 -1 197  
SINCE JUN 1 149 150 -1 197  
SINCE JAN 1 370 345 25 432    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 5.9  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 64 1200 AM  
LOWEST 30 1200 PM  
AVERAGE 47  
   
......................................................
 
 
THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 100 1918  
1952  
MINIMUM TEMPERATURE (F) 68 46 1961  
 
SUNRISE AND SUNSET  
JUNE 15 2023..........SUNRISE 536 AM CDT SUNSET 828 PM CDT  
JUNE 16 2023..........SUNRISE 536 AM CDT SUNSET 828 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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