366  
CDUS43 KLSX 130107  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
657 PM CST SAT JAN 12 2019  
 
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR JANUARY 12 2019
 
 
VALID TODAY AS OF 0500 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 34 320 PM 66 1960 38 -4 22  
1953  
MINIMUM 29 239 AM -19 1918 21 8 8  
1912  
AVERAGE 32 29 3 15  
 
PRECIPITATION (IN)  
TODAY 1.44 1.85 1890 0.06 1.38 0.01  
MONTH TO DATE 2.64 0.76 1.88 0.81  
SINCE DEC 1 6.94 3.20 3.74 1.04  
SINCE JAN 1 2.64 0.76 1.88 0.81  
 
SNOWFALL (IN)  
TODAY MM 3.5 1908 0.2 MM T  
MONTH TO DATE 10.4 2.4 8.0 T  
SINCE DEC 1 10.8 6.8 4.0 1.2  
SINCE JUL 1 15.4 7.7 7.7 1.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 33 36 -3 50  
MONTH TO DATE 325 428 -103 500  
SINCE DEC 1 1178 1438 -260 1464  
SINCE JUL 1 2327 2423 -96 2244  
 
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 17 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 10.7  
 
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 200 AM  
LOWEST 92 1200 AM  
AVERAGE 96  
   
......................................................
 
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 66 1952  
MINIMUM TEMPERATURE (F) 21 -19 1912  
 
 
SUNRISE AND SUNSET  
JANUARY 12 2019.......SUNRISE 727 AM CST SUNSET 508 PM CST  
JANUARY 13 2019.......SUNRISE 726 AM CST SUNSET 509 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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