639  
CDUS43 KLSX 032227  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
426 PM CST SUN FEB 3 2019  
 
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR FEBRUARY 3 2019
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 67 352 PM 70 1962 40 27 50  
1890  
MINIMUM 46 331 AM -13 1996 22 24 28  
AVERAGE 57 31 26 39  
 
PRECIPITATION (IN)  
TODAY 0.00 1.78 1903 0.07 -0.07 0.00  
MONTH TO DATE 0.00 0.20 -0.20 0.00  
SINCE DEC 1 6.50 4.56 1.94 2.45  
SINCE JAN 1 2.20 2.12 0.08 2.22  
 
SNOWFALL (IN)  
TODAY 0.0 4.5 1912 0.2 -0.2 0.0  
MONTH TO DATE 0.0 0.6 -0.6 0.0  
SINCE DEC 1 17.6 11.1 6.5 2.7  
SINCE JUL 1 22.2 12.0 10.2 2.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 8 34 -26 26  
MONTH TO DATE 55 102 -47 108  
SINCE DEC 1 1977 2206 -229 2165  
SINCE JUL 1 3126 3191 -65 2945  
 
COOLING  
TODAY 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 22 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 11.2  
 
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 300 AM  
LOWEST 58 300 PM  
AVERAGE 76  
   
......................................................
 
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 41 77 1962  
MINIMUM TEMPERATURE (F) 22 -16 1895  
 
 
SUNRISE AND SUNSET  
FEBRUARY 3 2019......SUNRISE 713 AM CST SUNSET 533 PM CST  
FEBRUARY 4 2019......SUNRISE 712 AM CST SUNSET 534 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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