227  
CDUS43 KLSX 072225  
CLISTL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
525 PM CDT SAT JUL 7 2012  
 
   
...............................  
 
   
..THE ST. LOUIS CLIMATE SUMMARY FOR JULY 7 2012  
 
VALID TODAY AS OF 0500 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 107R 250 PM 103 1936 89 18 87  
MINIMUM 83 512 AM 54 1983 71 12 71  
AVERAGE 95 80 15 79  
 
PRECIPITATION (IN)  
TODAY 0.00 1.91 1898 0.14 -0.14 0.56  
MONTH TO DATE T 0.92 -0.92 2.21  
SINCE JUN 1 1.97 5.20 -3.23 11.31  
SINCE JAN 1 18.65 21.57 -2.92 32.79  
 
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 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 5 5 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
TODAY 30 15 15 14  
MONTH TO DATE 192 105 87 120  
SINCE JUN 1 603 439 164 530  
SINCE JAN 1 1009 613 396 764    
..............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 3.2  
 
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 65 500 AM  
LOWEST 23 300 PM  
AVERAGE 44  
   
......................................................  
 
 
THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 101 1980  
MINIMUM TEMPERATURE (F) 71 56 1891  
 
 
SUNRISE AND SUNSET  
JULY 7 2012..........SUNRISE 544 AM CDT SUNSET 829 PM CDT  
JULY 8 2012..........SUNRISE 545 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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