720  
CDUS43 KLSX 270728  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
128 AM CST THU DEC 27 2018  
 
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR DECEMBER 26 2018
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1890 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 50 1118 PM 69 1942 39 11 22  
MINIMUM 36 505 AM -10 1948 22 14 7  
AVERAGE 43 30 13 15  
 
PRECIPITATION (IN)  
YESTERDAY 0.23 2.20 2015 0.07 0.16 0.02  
MONTH TO DATE 1.54 2.10 -0.56 0.23  
SINCE DEC 1 1.54 2.10 -0.56 0.23  
SINCE JAN 1 32.02 42.28 -10.26 37.63  
 
SNOWFALL (IN)  
YESTERDAY MM 4.1 1939 0.2 MM 0.1  
MONTH TO DATE 0.4 3.5 -3.1 1.2  
SINCE DEC 1 0.4 3.5 -3.1 1.2  
SINCE JUL 1 5.0 4.4 0.6 1.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 22 35 -13 50  
MONTH TO DATE 697 834 -137 707  
SINCE DEC 1 697 834 -137 707  
SINCE JUL 1 1846 1819 27 1487  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1950 1249 701 1401    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 11.6  
 
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93  
LOWEST 71  
AVERAGE 82  
   
......................................................
 
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 71 1946  
MINIMUM TEMPERATURE (F) 21 -7 1924  
 
 
SUNRISE AND SUNSET  
DECEMBER 27 2018......SUNRISE 726 AM CST SUNSET 454 PM CST  
DECEMBER 28 2018......SUNRISE 726 AM CST SUNSET 455 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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