328  
CDUS43 KLSX 070740  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
137 AM CST THU FEB 7 2019  
 
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR FEBRUARY 6 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 33 448 PM 69 2009 41 -8 24  
MINIMUM 30 843 AM -7 1982 23 7 14  
AVERAGE 32 32 0 19  
 
PRECIPITATION (IN)  
YESTERDAY 0.38 1.35 1931 0.07 0.31 0.00  
MONTH TO DATE 0.40 0.41 -0.01 0.03  
SINCE DEC 1 6.90 4.77 2.13 2.48  
SINCE JAN 1 2.60 2.33 0.27 2.25  
 
SNOWFALL (IN)  
YESTERDAY MM 5.7 1986 0.2 MM 0.0  
MONTH TO DATE 0.0 1.1 -1.1 0.2  
SINCE DEC 1 17.6 11.6 6.0 2.9  
SINCE JUL 1 22.2 12.5 9.7 2.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 33 33 0 46  
MONTH TO DATE 142 202 -60 246  
SINCE DEC 1 2064 2306 -242 2303  
SINCE JUL 1 3213 3291 -78 3083  
 
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 14 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 7.2  
 
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
FREEZING RAIN  
LT FREEZING RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 85  
AVERAGE 93  
   
......................................................
 
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 41 70 2009  
MINIMUM TEMPERATURE (F) 23 -6 1895  
1893  
 
 
SUNRISE AND SUNSET  
FEBRUARY 7 2019......SUNRISE 709 AM CST SUNSET 537 PM CST  
FEBRUARY 8 2019......SUNRISE 708 AM CST SUNSET 538 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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