630  
CDUS43 KLSX 300729  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
128 AM CST WED JAN 30 2019  
 
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR JANUARY 29 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 1139 AM 70 2013 40 -11 32  
MINIMUM 7 1159 PM -14 1904 21 -14 21  
1899  
AVERAGE 18 31 -13 27  
 
PRECIPITATION (IN)  
YESTERDAY T 1.53 2013 0.06 -0.06 0.00  
MONTH TO DATE 2.15 1.79 0.36 2.22  
SINCE DEC 1 6.45 4.23 2.22 2.45  
SINCE JAN 1 2.15 1.79 0.36 2.22  
 
SNOWFALL (IN)  
YESTERDAY T 5.2 1909 0.2 -0.2 0.0  
MONTH TO DATE 16.9 5.7 11.2 1.5  
SINCE DEC 1 17.3 10.1 7.2 2.7  
SINCE JUL 1 21.9 11.0 10.9 2.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 47 35 12 38  
MONTH TO DATE 955 1028 -73 1040  
SINCE DEC 1 1808 2038 -230 2004  
SINCE JUL 1 2957 3023 -66 2784  
 
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 25 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 13.7  
 
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 76  
LOWEST 39  
AVERAGE 58  
   
......................................................
 
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 68 1890  
MINIMUM TEMPERATURE (F) 22 -9 1936  
 
 
SUNRISE AND SUNSET  
JANUARY 30 2019.......SUNRISE 717 AM CST SUNSET 528 PM CST  
JANUARY 31 2019.......SUNRISE 716 AM CST SUNSET 529 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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