314  
CDUS43 KLSX 072130  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
428 PM CDT SUN OCT 7 2018  
 
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR OCTOBER 7 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 77 1211 PM 96 1939 70 7 75  
MINIMUM 61 211 AM 28 2000 47 14 58  
1952  
1891  
AVERAGE 69 59 10 67  
 
PRECIPITATION (IN)  
TODAY 1.28 2.06 1903 0.12 1.16 0.23  
MONTH TO DATE 1.90 0.86 1.04 1.78  
SINCE SEP 1 4.17 4.73 -0.56 3.70  
SINCE JAN 1 23.90 34.48 -10.58 34.81  
 
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 7 -7 0  
MONTH TO DATE 0 45 -45 0  
SINCE SEP 1 21 111 -90 11  
SINCE JUL 1 21 113 -92 14  
 
COOLING  
TODAY 4 1 3 2  
MONTH TO DATE 55 9 46 44  
SINCE SEP 1 313 153 160 257  
SINCE JAN 1 1929 1236 693 1371    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 7.2  
 
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 200 AM  
LOWEST 82 1200 PM  
AVERAGE 91  
   
......................................................
 
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 90 1897  
MINIMUM TEMPERATURE (F) 47 27 2000  
1891  
 
 
SUNRISE AND SUNSET  
OCTOBER 7 2018.......SUNRISE 710 AM CDT SUNSET 642 PM CDT  
OCTOBER 8 2018.......SUNRISE 711 AM CDT SUNSET 641 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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