776  
CDUS43 KLSX 180734  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
232 AM CDT MON MAR 18 2019  
 
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR MARCH 17 2019
 
 
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)  
YESTERDAY  
MAXIMUM 50 428 PM 83 1894 56 -6 48  
MINIMUM 34 810 AM 8 1906 34 0 40  
1900  
AVERAGE 42 45 -3 44  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.19 2008 0.10 -0.10 0.00  
MONTH TO DATE 2.41 1.48 0.93 0.98  
SINCE MAR 1 2.41 1.48 0.93 0.98  
SINCE JAN 1 6.38 5.65 0.73 6.19  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.4 1924 0.1 -0.1 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  
YESTERDAY 23 20 3 21  
MONTH TO DATE 495 390 105 373  
SINCE MAR 1 495 390 105 373  
SINCE JUL 1 4477 4336 141 4012  
 
COOLING  
YESTERDAY 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 16 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 7.1  
 
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82  
LOWEST 42  
AVERAGE 62  
   
......................................................
 
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 81 1921  
MINIMUM TEMPERATURE (F) 35 5 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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