777  
CDUS43 KLSX 042228  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
527 PM CDT THU OCT 4 2018  
 
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR OCTOBER 4 2018
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1890 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 79 124 AM 94 1897 71 8 74  
MINIMUM 53 1056 AM 31 1901 48 5 67  
AVERAGE 66 60 6 71  
 
PRECIPITATION (IN)  
TODAY 0.07 3.22 1941 0.12 -0.05 1.22  
MONTH TO DATE 0.07 0.50 -0.43 1.51  
SINCE SEP 1 2.34 4.37 -2.03 3.43  
SINCE JAN 1 22.07 34.12 -12.05 34.54  
 
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 SEP 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 6 -6 0  
MONTH TO DATE 0 24 -24 0  
SINCE SEP 1 21 90 -69 11  
SINCE JUL 1 21 92 -71 14  
 
COOLING  
TODAY 1 1 0 6  
MONTH TO DATE 38 6 32 30  
SINCE SEP 1 296 150 146 243  
SINCE JAN 1 1912 1233 679 1357    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 10.9  
 
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 1000 AM  
LOWEST 67 1200 AM  
AVERAGE 75  
   
......................................................
 
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 94 1937  
MINIMUM TEMPERATURE (F) 48 33 1988  
1979  
 
 
SUNRISE AND SUNSET  
OCTOBER 4 2018.......SUNRISE 708 AM CDT SUNSET 647 PM CDT  
OCTOBER 5 2018.......SUNRISE 709 AM CDT SUNSET 645 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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