902  
CDUS43 KLSX 072232  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
529 PM CDT FRI SEP 7 2018  
 
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR SEPTEMBER 7 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 74 1227 AM 102 1939 82 -8 77  
MINIMUM 69 348 PM 40 1956 60 9 46  
AVERAGE 72 71 1 62  
 
PRECIPITATION (IN)  
TODAY 0.00 1.79 1972 0.13 -0.13 0.00  
MONTH TO DATE T 0.92 -0.92 0.00  
SINCE SEP 1 T 0.92 -0.92 0.00  
SINCE JAN 1 19.73 30.67 -10.94 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 3  
MONTH TO DATE 0 1 -1 8  
SINCE SEP 1 0 1 -1 8  
SINCE JUL 1 0 3 -3 11  
 
COOLING  
TODAY 7 7 0 0  
MONTH TO DATE 102 54 48 28  
SINCE SEP 1 102 54 48 28  
SINCE JAN 1 1718 1137 581 1142    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 10.7  
 
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 100 PM  
LOWEST 87 100 AM  
AVERAGE 92  
   
......................................................
 
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 103 1947  
MINIMUM TEMPERATURE (F) 60 43 1986  
1898  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 7 2018.....SUNRISE 643 AM CDT SUNSET 730 PM CDT  
SEPTEMBER 8 2018.....SUNRISE 644 AM CDT SUNSET 728 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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