459  
CDUS43 KLSX 182314  
CLICOU  
 
CLIMATE REPORT...CORRECTED  
NATIONAL WEATHER SERVICE ST LOUIS MO  
613 PM CDT MON MAR 18 2019  
 
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR MARCH 18 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 53 357 PM 81 1921 56 -3 45  
MINIMUM 30 634 AM 5 1923 35 -5 38  
AVERAGE 42 45 -3 42  
 
PRECIPITATION (IN)  
TODAY 0.00 1.57 1925 0.09 -0.09 0.00  
MONTH TO DATE 2.41 1.57 0.84 0.98  
SINCE MAR 1 2.41 1.57 0.84 0.98  
SINCE JAN 1 6.38 5.74 0.64 6.19  
 
SNOWFALL (IN)  
TODAY 0.0 1.8 1906 0.0 0.0 0.0  
MONTH TO DATE 2.2 1.3 0.9 0.3  
SINCE MAR 1 2.2 1.3 0.9 0.3  
SINCE JUL 1 28.3 17.4 10.9 3.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 23 20 3 23  
MONTH TO DATE 518 410 108 396  
SINCE MAR 1 518 410 108 396  
SINCE JUL 1 4500 4356 144 4035  
 
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 12 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 6.3  
 
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 700 AM  
LOWEST 26 400 PM  
AVERAGE 52  
   
......................................................
 
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 81 2012  
MINIMUM TEMPERATURE (F) 35 2 1923  
 
 
SUNRISE AND SUNSET  
MARCH 18 2019.........SUNRISE 716 AM CDT SUNSET 719 PM CDT  
MARCH 19 2019.........SUNRISE 714 AM CDT SUNSET 720 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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