903  
CDUS43 KLSX 042229  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
427 PM CST MON MAR 4 2019  
 
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR MARCH 4 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 16 353 PM 80 1938 50 -34 63  
MINIMUM -1 654 AM -5 1978 30 -31 35  
AVERAGE 8 40 -32 49  
 
PRECIPITATION (IN)  
TODAY 0.00 1.78 1897 0.09 -0.09 T  
MONTH TO DATE 0.11 0.34 -0.23 T  
SINCE MAR 1 0.11 0.34 -0.23 T  
SINCE JAN 1 4.08 4.51 -0.43 5.21  
 
SNOWFALL (IN)  
TODAY 0.0 6.4 1965 0.0 0.0 0.0  
MONTH TO DATE 2.2 0.3 1.9 0.0  
SINCE MAR 1 2.2 0.3 1.9 0.0  
SINCE JUL 1 28.3 16.4 11.9 3.2  
SNOW DEPTH 2  
 
DEGREE DAYS  
HEATING  
TODAY 57 25 32 16  
MONTH TO DATE 175 102 73 74  
SINCE MAR 1 175 102 73 74  
SINCE JUL 1 4157 4048 109 3713  
 
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 W (250)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 11.9  
 
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 69 200 AM  
LOWEST 53 300 PM  
AVERAGE 61  
   
......................................................
 
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 51 84 1956  
MINIMUM TEMPERATURE (F) 30 -9 1960  
 
 
SUNRISE AND SUNSET  
MARCH 4 2019.........SUNRISE 637 AM CST SUNSET 605 PM CST  
MARCH 5 2019.........SUNRISE 636 AM CST SUNSET 606 PM CST  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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