759  
CDUS43 KLSX 182230  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
529 PM CDT TUE JUN 18 2019  
 
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR JUNE 18 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 82 334 PM 100 1953 84 -2 97  
1905  
MINIMUM 64 1205 AM 50 1999 64 0 75  
AVERAGE 73 74 -1 86  
 
PRECIPITATION (IN)  
TODAY 0.00 1.15 1973 0.15 -0.15 0.00  
MONTH TO DATE 2.53 2.70 -0.17 0.35  
SINCE JUN 1 2.53 2.70 -0.17 0.35  
SINCE JAN 1 20.66 19.25 1.41 12.24  
 
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 28.7 18.0 10.7 4.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 2 9 -7 0  
SINCE JUN 1 2 9 -7 0  
SINCE JUL 1 5020 5021 -1 4769  
 
COOLING  
TODAY 8 9 -1 21  
MONTH TO DATE 134 123 11 268  
SINCE JUN 1 134 123 11 268  
SINCE JAN 1 298 226 72 563    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 5.1  
 
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1200 AM  
LOWEST 58 400 PM  
AVERAGE 76  
   
......................................................
 
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 105 1936  
MINIMUM TEMPERATURE (F) 64 48 1912  
 
 
SUNRISE AND SUNSET  
JUNE 18 2019..........SUNRISE 543 AM CDT SUNSET 837 PM CDT  
JUNE 19 2019..........SUNRISE 544 AM CDT SUNSET 837 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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