730  
CDUS43 KLSX 172229  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
528 PM CDT MON JUN 17 2019  
 
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR JUNE 17 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 72 1120 AM 101 1918 84 -12 96  
MINIMUM 66 339 PM 47 1999 64 2 76  
AVERAGE 69 74 -5 86  
 
PRECIPITATION (IN)  
TODAY 0.35 2.99 1985 0.15 0.20 0.00  
MONTH TO DATE 2.53 2.55 -0.02 0.35  
SINCE JUN 1 2.53 2.55 -0.02 0.35  
SINCE JAN 1 20.66 19.10 1.56 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 4 9 -5 21  
MONTH TO DATE 127 114 13 247  
SINCE JUN 1 127 114 13 247  
SINCE JAN 1 291 217 74 542    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 6.3  
 
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 300 AM  
LOWEST 79 1200 AM  
AVERAGE 85  
   
......................................................
 
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 100 1953  
1905  
MINIMUM TEMPERATURE (F) 64 50 1999  
 
 
SUNRISE AND SUNSET  
JUNE 17 2019..........SUNRISE 543 AM CDT SUNSET 836 PM CDT  
JUNE 18 2019..........SUNRISE 543 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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