270  
CDUS43 KLSX 292128  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
427 PM CDT SAT SEP 29 2018  
 
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR SEPTEMBER 29 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 72 259 PM 99 1953 73 -1 83  
MINIMUM 50 752 AM 30 1899 50 0 52  
AVERAGE 61 62 -1 68  
 
PRECIPITATION (IN)  
TODAY T 1.50 1988 0.13 -0.13 0.00  
MONTH TO DATE 2.27 3.75 -1.48 1.92  
SINCE SEP 1 2.27 3.75 -1.48 1.92  
SINCE JAN 1 22.00 33.50 -11.50 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 4 5 -1 0  
MONTH TO DATE 22 59 -37 11  
SINCE SEP 1 22 59 -37 11  
SINCE JUL 1 22 61 -39 14  
 
COOLING  
TODAY 0 2 -2 3  
MONTH TO DATE 253 142 111 213  
SINCE SEP 1 253 142 111 213  
SINCE JAN 1 1869 1225 644 1327    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 9.6  
 
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 800 AM  
LOWEST 49 200 PM  
AVERAGE 63  
   
......................................................
 
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 95 1897  
MINIMUM TEMPERATURE (F) 50 26 1895  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 29 2018.....SUNRISE 703 AM CDT SUNSET 655 PM CDT  
SEPTEMBER 30 2018.....SUNRISE 704 AM CDT SUNSET 653 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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