615  
CDUS43 KLSX 132245  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
445 PM CST THU DEC 13 2018  
 
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR DECEMBER 13 2018
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 49 115 PM 75 1948 41 8 60  
MINIMUM 42 1205 AM -6 1917 24 18 24  
AVERAGE 46 33 13 42  
 
PRECIPITATION (IN)  
TODAY 0.00 2.15 2015 0.08 -0.08 0.00  
MONTH TO DATE 1.02 1.15 -0.13 0.06  
SINCE DEC 1 1.02 1.15 -0.13 0.06  
SINCE JAN 1 31.50 41.33 -9.83 37.46  
 
SNOWFALL (IN)  
TODAY 0.0 5.7 2003 0.1 -0.1 0.0  
MONTH TO DATE 0.4 1.5 -1.1 T  
SINCE DEC 1 0.4 1.5 -1.1 T  
SINCE JUL 1 5.0 2.4 2.6 T  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 19 32 -13 23  
MONTH TO DATE 387 393 -6 333  
SINCE DEC 1 387 393 -6 333  
SINCE JUL 1 1536 1378 158 1113  
 
COOLING  
TODAY 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 10 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 6.5  
 
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 700 AM  
LOWEST 57 1200 AM  
AVERAGE 73  
   
......................................................
 
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 41 70 1975  
MINIMUM TEMPERATURE (F) 24 -12 1898  
 
 
SUNRISE AND SUNSET  
DECEMBER 13 2018......SUNRISE 719 AM CST SUNSET 448 PM CST  
DECEMBER 14 2018......SUNRISE 719 AM CST SUNSET 448 PM CST  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab MO Page
The Nexlab IL Page Main Text Page