286  
CDUS43 KLSX 112237  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
536 PM CDT MON MAR 11 2019  
 
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR MARCH 11 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 53 359 PM 83 1972 53 0 44  
MINIMUM 34 159 AM -2 1948 32 2 31  
AVERAGE 44 43 1 38  
 
PRECIPITATION (IN)  
TODAY 0.00 1.95 1920 0.08 -0.08 0.26  
MONTH TO DATE 1.20 0.94 0.26 0.96  
SINCE MAR 1 1.20 0.94 0.26 0.96  
SINCE JAN 1 5.17 5.11 0.06 6.17  
 
SNOWFALL (IN)  
TODAY 0.0 5.7 1912 0.0 0.0 0.3  
MONTH TO DATE 2.2 0.9 1.3 0.3  
SINCE MAR 1 2.2 0.9 1.3 0.3  
SINCE JUL 1 28.3 17.0 11.3 3.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 21 22 -1 27  
MONTH TO DATE 383 265 118 254  
SINCE MAR 1 383 265 118 254  
SINCE JUL 1 4365 4211 154 3893  
 
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 10 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 6.1  
 
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 200 AM  
LOWEST 38 300 PM  
AVERAGE 57  
   
......................................................
 
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 54 81 1990  
MINIMUM TEMPERATURE (F) 33 -5 1948  
 
 
SUNRISE AND SUNSET  
MARCH 11 2019.........SUNRISE 727 AM CDT SUNSET 712 PM CDT  
MARCH 12 2019.........SUNRISE 725 AM CDT SUNSET 713 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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