877  
CDUS43 KLSX 010729  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
127 AM CST FRI FEB 1 2019  
 
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR JANUARY 31 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 1159 PM 74 1989 40 -11 58  
MINIMUM 2 511 AM -12 1936 22 -20 36  
AVERAGE 16 31 -15 47  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.06 1988 0.07 -0.07 0.00  
MONTH TO DATE 2.20 1.92 0.28 2.22  
SINCE DEC 1 6.50 4.36 2.14 2.45  
SINCE JAN 1 2.20 1.92 0.28 2.22  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.7 1958 0.2 -0.2 0.0  
MONTH TO DATE 17.2 6.1 11.1 1.5  
SINCE DEC 1 17.6 10.5 7.1 2.7  
SINCE JUL 1 22.2 11.4 10.8 2.7  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 49 34 15 18  
MONTH TO DATE 1069 1096 -27 1093  
SINCE DEC 1 1922 2104 -182 2057  
SINCE JUL 1 3071 3089 -18 2837  
 
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 16 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 8.6  
 
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87  
LOWEST 57  
AVERAGE 72  
   
......................................................
 
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 81 1911  
MINIMUM TEMPERATURE (F) 22 -11 1979  
 
 
SUNRISE AND SUNSET  
FEBRUARY 1 2019......SUNRISE 715 AM CST SUNSET 530 PM CST  
FEBRUARY 2 2019......SUNRISE 714 AM CST SUNSET 531 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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