208  
CDUS43 KLSX 200730  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
129 AM CST SUN JAN 20 2019  
 
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR JANUARY 19 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 35 128 AM 70 1952 38 -3 54  
1951  
MINIMUM 13 1159 PM -15 1940 21 -8 29  
AVERAGE 24 30 -6 42  
 
PRECIPITATION (IN)  
YESTERDAY 0.05 1.74 1995 0.05 0.00 0.00  
MONTH TO DATE 2.80 1.17 1.63 0.91  
SINCE DEC 1 7.10 3.61 3.49 1.14  
SINCE JAN 1 2.80 1.17 1.63 0.91  
 
SNOWFALL (IN)  
YESTERDAY T 18.0 1995 0.2 -0.2 0.0  
MONTH TO DATE 16.9 3.7 13.2 1.5  
SINCE DEC 1 17.3 8.1 9.2 2.7  
SINCE JUL 1 21.9 9.0 12.9 2.7  
SNOW DEPTH 3  
 
DEGREE DAYS  
HEATING  
YESTERDAY 41 35 6 23  
MONTH TO DATE 562 678 -116 818  
SINCE DEC 1 1415 1688 -273 1782  
SINCE JUL 1 2564 2673 -109 2562  
 
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 32 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 44 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 19.9  
 
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
LIGHT SNOW  
FOG  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 61  
AVERAGE 81  
   
......................................................
 
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 72 1906  
MINIMUM TEMPERATURE (F) 21 -17 1985  
 
 
SUNRISE AND SUNSET  
JANUARY 20 2019.......SUNRISE 724 AM CST SUNSET 517 PM CST  
JANUARY 21 2019.......SUNRISE 723 AM CST SUNSET 518 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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