359  
CDUS43 KLSX 082229  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
528 PM CDT SAT SEP 8 2018  
 
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR SEPTEMBER 8 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 69 133 AM 103 1947 82 -13 84  
MINIMUM 64 132 PM 43 1986 60 4 51  
1898  
AVERAGE 67 71 -4 68  
 
PRECIPITATION (IN)  
TODAY 0.62 2.85 2016 0.12 0.50 0.00  
MONTH TO DATE 0.86 1.04 -0.18 0.00  
SINCE SEP 1 0.86 1.04 -0.18 0.00  
SINCE JAN 1 20.59 30.79 -10.20 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 2 -2 8  
SINCE SEP 1 0 2 -2 8  
SINCE JUL 1 0 4 -4 11  
 
COOLING  
TODAY 2 7 -5 3  
MONTH TO DATE 103 61 42 31  
SINCE SEP 1 103 61 42 31  
SINCE JAN 1 1719 1144 575 1145    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 15.0  
 
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 200 AM  
LOWEST 87 1200 PM  
AVERAGE 90  
   
......................................................
 
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 99 1925  
1897  
MINIMUM TEMPERATURE (F) 60 44 1943  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 8 2018.....SUNRISE 644 AM CDT SUNSET 728 PM CDT  
SEPTEMBER 9 2018.....SUNRISE 645 AM CDT SUNSET 727 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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