873  
CDUS43 KLSX 240734  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
234 AM CDT MON SEP 24 2018  
 
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR SEPTEMBER 23 2018
 
 
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)  
YESTERDAY  
MAXIMUM 79 358 PM 94 2007 76 3 91  
1891  
MINIMUM 52 622 AM 33 1896 53 -1 68  
AVERAGE 66 64 2 80  
 
PRECIPITATION (IN)  
YESTERDAY 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)  
YESTERDAY 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  
YESTERDAY 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  
YESTERDAY 1 3 -2 15  
MONTH TO DATE 240 128 112 172  
SINCE SEP 1 240 128 112 172  
SINCE JAN 1 1856 1211 645 1286    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 5.6  
 
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96  
LOWEST 45  
AVERAGE 71  
   
......................................................
 
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 95 1891  
MINIMUM TEMPERATURE (F) 53 33 1989  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 24 2018.....SUNRISE 658 AM CDT SUNSET 703 PM CDT  
SEPTEMBER 25 2018.....SUNRISE 659 AM CDT SUNSET 701 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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