435  
CDUS43 KLSX 030727  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
126 AM CST THU JAN 3 2019  
 
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR JANUARY 2 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 29 507 PM 72 1997 38 -9 21  
MINIMUM 25 1159 PM -5 2018 21 4 -5  
2001  
1979  
AVERAGE 27 30 -3 8  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.88 1897 0.06 -0.06 0.00  
MONTH TO DATE 0.00 0.13 -0.13 0.00  
SINCE DEC 1 4.30 2.57 1.73 0.23  
SINCE JAN 1 0.00 0.13 -0.13 0.00  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.8 1999 0.2 -0.2 0.0  
MONTH TO DATE 0.0 0.4 -0.4 0.0  
SINCE DEC 1 0.4 4.8 -4.4 1.2  
SINCE JUL 1 5.0 5.7 -0.7 1.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 38 35 3 57  
MONTH TO DATE 71 70 1 121  
SINCE DEC 1 924 1080 -156 1085  
SINCE JUL 1 2073 2065 8 1865  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 7.6  
 
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92  
LOWEST 75  
AVERAGE 84  
   
......................................................
 
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 71 1997  
MINIMUM TEMPERATURE (F) 21 -11 1919  
 
 
SUNRISE AND SUNSET  
JANUARY 3 2019.......SUNRISE 727 AM CST SUNSET 459 PM CST  
JANUARY 4 2019.......SUNRISE 727 AM CST SUNSET 500 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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