399  
CDUS43 KLSX 122227  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
527 PM CDT TUE MAR 12 2019  
 
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR MARCH 12 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 53 216 PM 81 1990 54 -1 50  
MINIMUM 37 500 AM -5 1948 33 4 30  
AVERAGE 45 43 2 40  
 
PRECIPITATION (IN)  
TODAY 0.04 1.84 1972 0.09 -0.05 0.00  
MONTH TO DATE 1.24 1.03 0.21 0.96  
SINCE MAR 1 1.24 1.03 0.21 0.96  
SINCE JAN 1 5.21 5.20 0.01 6.17  
 
SNOWFALL (IN)  
TODAY 0.0 5.2 1980 0.1 -0.1 0.0  
MONTH TO DATE 2.2 1.0 1.2 0.3  
SINCE MAR 1 2.2 1.0 1.2 0.3  
SINCE JUL 1 28.3 17.1 11.2 3.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 20 22 -2 25  
MONTH TO DATE 403 287 116 279  
SINCE MAR 1 403 287 116 279  
SINCE JUL 1 4385 4233 152 3918  
 
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 S (170)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 10.9  
 
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 400 PM  
LOWEST 46 1200 PM  
AVERAGE 66  
   
......................................................
 
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 54 90 1918  
MINIMUM TEMPERATURE (F) 33 10 1993  
 
 
SUNRISE AND SUNSET  
MARCH 12 2019.........SUNRISE 725 AM CDT SUNSET 713 PM CDT  
MARCH 13 2019.........SUNRISE 724 AM CDT SUNSET 714 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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