205  
CDUS43 KLSX 042141  
CLISTL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
440 PM CDT MON JUN 4 2012  
 
   
...............................  
 
   
..THE ST. LOUIS CLIMATE SUMMARY FOR JUNE 4 2012  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1874 TO 2012  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 93 104 PM 98 2011 82 11 98  
MINIMUM 66 245 AM 47 1945 63 3 79  
AVERAGE 80 73 7 89  
 
PRECIPITATION (IN)  
TODAY 0.04 2.47 1998 0.15 -0.11 0.00  
MONTH TO DATE 0.04 0.62 -0.58 T  
SINCE JUN 1 0.04 0.62 -0.58 T  
SINCE JAN 1 16.72 16.99 -0.27 21.48  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 2011 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 6.3 17.7 -11.4 36.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 5 3 2 0  
SINCE JUN 1 5 3 2 0  
SINCE JUL 1 3300 4533 -1233 4498  
 
COOLING  
TODAY 15 8 7 24  
MONTH TO DATE 27 30 -3 73  
SINCE JUN 1 27 30 -3 73  
SINCE JAN 1 433 204 229 307    
..............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 4.5  
 
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 300 AM  
LOWEST 36 200 PM  
AVERAGE 59  
   
......................................................  
 
 
THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 98 1948  
MINIMUM TEMPERATURE (F) 64 48 1993  
 
 
SUNRISE AND SUNSET  
JUNE 4 2012..........SUNRISE 537 AM CDT SUNSET 823 PM CDT  
JUNE 5 2012..........SUNRISE 537 AM CDT SUNSET 823 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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