709  
CDUS43 KLSX 202227  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
526 PM CDT SAT APR 20 2019  
 
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR APRIL 20 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 71 353 PM 90 1987 68 3 64  
MINIMUM 39 542 AM 28 1953 46 -7 36  
AVERAGE 55 57 -2 50  
 
PRECIPITATION (IN)  
TODAY 0.00 1.95 1893 0.16 -0.16 0.00  
MONTH TO DATE 2.20 2.79 -0.59 0.41  
SINCE MAR 1 6.73 5.70 1.03 3.75  
SINCE JAN 1 10.70 9.87 0.83 8.96  
 
SNOWFALL (IN)  
TODAY 0.0 0.8 1904 0.0 0.0 0.0  
MONTH TO DATE 0.4 0.2 0.2 0.6  
SINCE MAR 1 2.6 1.9 0.7 0.9  
SINCE JUL 1 28.7 18.0 10.7 4.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 10 9 1 15  
MONTH TO DATE 183 242 -59 409  
SINCE MAR 1 892 878 14 1070  
SINCE JUL 1 4874 4824 50 4709  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 25 13 12 12  
SINCE MAR 1 25 16 9 12  
SINCE JAN 1 25 16 9 12    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 7.1  
 
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 70 500 AM  
LOWEST 25 300 PM  
AVERAGE 48  
   
......................................................
 
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 88 1965  
1925  
MINIMUM TEMPERATURE (F) 46 29 1907  
 
 
SUNRISE AND SUNSET  
APRIL 20 2019.........SUNRISE 626 AM CDT SUNSET 750 PM CDT  
APRIL 21 2019.........SUNRISE 624 AM CDT SUNSET 751 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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