101  
CDUS43 KLSX 212131  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
430 PM CDT THU MAR 21 2019  
 
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR MARCH 21 2019
 
 
VALID TODAY AS OF 0400 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 57 243 PM 92 1907 57 0 49  
MINIMUM 36 704 AM 15 1960 36 0 34  
1951  
AVERAGE 47 46 1 42  
 
PRECIPITATION (IN)  
TODAY 0.00 0.75 1948 0.09 -0.09 T  
MONTH TO DATE 2.44 1.86 0.58 2.15  
SINCE MAR 1 2.44 1.86 0.58 2.15  
SINCE JAN 1 6.41 6.03 0.38 7.36  
 
SNOWFALL (IN)  
TODAY 0.0 2.7 1955 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 18 19 -1 23  
MONTH TO DATE 570 467 103 467  
SINCE MAR 1 570 467 103 467  
SINCE JUL 1 4552 4413 139 4106  
 
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 18 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 11.1  
 
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 700 AM  
LOWEST 38 200 PM  
AVERAGE 64  
   
......................................................
 
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 90 1910  
1907  
MINIMUM TEMPERATURE (F) 36 13 2002  
 
 
SUNRISE AND SUNSET  
MARCH 21 2019.........SUNRISE 711 AM CDT SUNSET 722 PM CDT  
MARCH 22 2019.........SUNRISE 710 AM CDT SUNSET 723 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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