802  
CDUS43 KLSX 042238  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
437 PM CST FRI JAN 4 2019  
 
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR JANUARY 4 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 53 334 PM 66 1939 38 15 19  
MINIMUM 29 303 AM -8 1999 21 8 2  
1959  
AVERAGE 41 30 11 11  
 
PRECIPITATION (IN)  
TODAY 0.00 1.18 1922 0.06 -0.06 0.00  
MONTH TO DATE 0.00 0.26 -0.26 0.00  
SINCE DEC 1 4.30 2.70 1.60 0.23  
SINCE JAN 1 0.00 0.26 -0.26 0.00  
 
SNOWFALL (IN)  
TODAY 0.0 4.4 1977 0.2 -0.2 0.0  
MONTH TO DATE 0.0 0.7 -0.7 0.0  
SINCE DEC 1 0.4 5.1 -4.7 1.2  
SINCE JUL 1 5.0 6.0 -1.0 1.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 24 35 -11 54  
MONTH TO DATE 128 140 -12 222  
SINCE DEC 1 981 1150 -169 1186  
SINCE JUL 1 2130 2135 -5 1966  
 
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 12 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 5.8  
 
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 800 AM  
LOWEST 35 300 PM  
AVERAGE 60  
   
......................................................
 
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 66 1956  
MINIMUM TEMPERATURE (F) 21 -16 1924  
 
 
SUNRISE AND SUNSET  
JANUARY 4 2019.......SUNRISE 727 AM CST SUNSET 500 PM CST  
JANUARY 5 2019.......SUNRISE 728 AM CST SUNSET 501 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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