743  
CDUS43 KLSX 202229  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
528 PM CDT WED MAR 20 2019  
 
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR MARCH 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 56 336 PM 84 2017 57 -1 46  
MINIMUM 44 921 AM 7 1906 35 9 34  
AVERAGE 50 46 4 40  
 
PRECIPITATION (IN)  
TODAY 0.03 2.35 1962 0.10 -0.07 T  
MONTH TO DATE 2.44 1.77 0.67 2.15  
SINCE MAR 1 2.44 1.77 0.67 2.15  
SINCE JAN 1 6.41 5.94 0.47 7.36  
 
SNOWFALL (IN)  
TODAY 0.0 6.0 1895 0.0 0.0 T  
MONTH TO DATE 2.2 1.4 0.8 0.3  
SINCE MAR 1 2.2 1.4 0.8 0.3  
SINCE JUL 1 28.3 17.5 10.8 3.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 15 19 -4 25  
MONTH TO DATE 552 448 104 444  
SINCE MAR 1 552 448 104 444  
SINCE JUL 1 4534 4394 140 4083  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 12.1  
 
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 800 AM  
LOWEST 48 1200 AM  
AVERAGE 69  
   
......................................................
 
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 92 1907  
MINIMUM TEMPERATURE (F) 36 15 1960  
1951  
 
 
SUNRISE AND SUNSET  
MARCH 20 2019.........SUNRISE 713 AM CDT SUNSET 721 PM CDT  
MARCH 21 2019.........SUNRISE 711 AM CDT SUNSET 722 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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