672  
CDUS43 KLSX 192228  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
527 PM CDT MON AUG 19 2019  
 
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR AUGUST 19 2019
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1890 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 95 314 PM 104 1936 87 8 86  
MINIMUM 72 230 AM 52 1897 65 7 68  
1890  
AVERAGE 84 76 8 77  
 
PRECIPITATION (IN)  
TODAY 0.00 3.08 1904 0.15 -0.15 0.31  
MONTH TO DATE 2.56 2.63 -0.07 1.05  
SINCE JUN 1 10.41 11.47 -1.06 5.82  
SINCE JAN 1 28.54 28.02 0.52 17.71  
 
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 0  
SINCE JUN 1 2 11 -9 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
TODAY 19 11 8 12  
MONTH TO DATE 258 226 32 289  
SINCE JUN 1 959 856 103 1169  
SINCE JAN 1 1123 959 164 1464    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 3.5  
 
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 400 AM  
LOWEST 56 1200 PM  
AVERAGE 75  
   
......................................................
 
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 102 2003  
1962  
MINIMUM TEMPERATURE (F) 65 46 1950  
 
 
SUNRISE AND SUNSET  
AUGUST 19 2019........SUNRISE 626 AM CDT SUNSET 758 PM CDT  
AUGUST 20 2019........SUNRISE 627 AM CDT SUNSET 757 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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