010  
CDUS43 KLSX 112128  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
427 PM CDT TUE SEP 11 2018  
 
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR SEPTEMBER 11 2018
 
 
VALID TODAY AS OF 0400 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 82 235 PM 100 1936 81 1 81  
MINIMUM 57 525 AM 39 1940 59 -2 53  
AVERAGE 70 70 0 67  
 
PRECIPITATION (IN)  
TODAY 0.00 1.69 1975 0.12 -0.12 0.00  
MONTH TO DATE 0.86 1.43 -0.57 0.00  
SINCE SEP 1 0.86 1.43 -0.57 0.00  
SINCE JAN 1 20.59 31.18 -10.59 31.11  
 
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 1 -1 0  
MONTH TO DATE 0 5 -5 8  
SINCE SEP 1 0 5 -5 8  
SINCE JUL 1 0 7 -7 11  
 
COOLING  
TODAY 5 6 -1 2  
MONTH TO DATE 112 79 33 48  
SINCE SEP 1 112 79 33 48  
SINCE JAN 1 1728 1162 566 1162    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 5.7  
 
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 500 AM  
LOWEST 49 300 PM  
AVERAGE 71  
   
......................................................
 
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 100 1897  
MINIMUM TEMPERATURE (F) 58 39 1902  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 11 2018.....SUNRISE 647 AM CDT SUNSET 723 PM CDT  
SEPTEMBER 12 2018.....SUNRISE 648 AM CDT SUNSET 722 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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