198  
CDUS43 KLSX 302127  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
427 PM CDT THU AUG 30 2018  
 
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR AUGUST 30 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 75 940 AM 104 1947 85 -10 83  
MINIMUM 68 441 AM 44 1893 63 5 61  
AVERAGE 72 74 -2 72  
 
PRECIPITATION (IN)  
TODAY T 1.28 1983 0.14 -0.14 0.00  
MONTH TO DATE 2.48 4.22 -1.74 4.19  
SINCE JUN 1 7.25 13.06 -5.81 11.21  
SINCE JAN 1 19.14 29.61 -10.47 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 JUN 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 0 0 0  
MONTH TO DATE 0 0 0 3  
SINCE JUN 1 0 11 -11 4  
SINCE JUL 1 0 0 0 3  
 
COOLING  
TODAY 7 9 -2 7  
MONTH TO DATE 430 339 91 244  
SINCE JUN 1 1310 969 341 972  
SINCE JAN 1 1605 1072 533 1106    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 6.1  
 
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 600 AM  
LOWEST 79 900 AM  
AVERAGE 88  
   
......................................................
 
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 103 1913  
MINIMUM TEMPERATURE (F) 63 40 1915  
 
 
SUNRISE AND SUNSET  
AUGUST 30 2018........SUNRISE 636 AM CDT SUNSET 742 PM CDT  
AUGUST 31 2018........SUNRISE 637 AM CDT SUNSET 741 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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