116  
CDUS43 KLSX 232131  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
430 PM CDT SUN SEP 23 2018  
 
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR SEPTEMBER 23 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 78 259 PM 94 2007 76 2 91  
1891  
MINIMUM 52 622 AM 33 1896 53 -1 68  
AVERAGE 65 64 1 80  
 
PRECIPITATION (IN)  
TODAY 0.00 2.72 1959 0.13 -0.13 0.00  
MONTH TO DATE 2.00 2.94 -0.94 1.92  
SINCE SEP 1 2.00 2.94 -0.94 1.92  
SINCE JAN 1 21.73 32.69 -10.96 33.03  
 
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 4 -4 0  
MONTH TO DATE 1 32 -31 8  
SINCE SEP 1 1 32 -31 8  
SINCE JUL 1 1 34 -33 11  
 
COOLING  
TODAY 0 3 -3 15  
MONTH TO DATE 239 128 111 172  
SINCE SEP 1 239 128 111 172  
SINCE JAN 1 1855 1211 644 1286    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 5.9  
 
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 600 AM  
LOWEST 45 200 PM  
AVERAGE 71  
   
......................................................
 
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 95 1891  
MINIMUM TEMPERATURE (F) 53 33 1989  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 23 2018.....SUNRISE 657 AM CDT SUNSET 704 PM CDT  
SEPTEMBER 24 2018.....SUNRISE 658 AM CDT SUNSET 703 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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