420  
CDUS43 KLSX 132227  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
427 PM CST WED DEC 13 2023  
   
...............................  
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR DECEMBER 13 2023  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1890 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 53 242 PM 75 1948 44 9 55  
MINIMUM 32 1210 AM -6 1917 27 5 35  
AVERAGE 43 36 7 45  
 
PRECIPITATION (IN)  
TODAY 0.00 2.15 2015 0.07 -0.07 1.07  
MONTH TO DATE 1.54 0.89 0.65 1.18  
SINCE DEC 1 1.54 0.89 0.65 1.18  
SINCE JAN 1 33.26 40.23 -6.97 34.07  
 
SNOWFALL (IN)  
TODAY 0.0 5.7 2003 0.2 -0.2 0.0  
MONTH TO DATE 0.0 1.3 -1.3 0.0  
SINCE DEC 1 0.0 1.3 -1.3 0.0  
SINCE JUL 1 T 2.1 -2.1 2.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 22 29 -7 20  
MONTH TO DATE 293 358 -65 303  
SINCE DEC 1 293 358 -65 303  
SINCE JUL 1 1102 1265 -163 1170  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1604 1447 157 1728    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 7.4  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 59 200 AM  
LOWEST 38 200 PM  
AVERAGE 49  
   
......................................................  
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 44 70 1975  
MINIMUM TEMPERATURE (F) 27 -12 1898  
 
SUNRISE AND SUNSET  
DECEMBER 13 2023......SUNRISE 718 AM CST SUNSET 447 PM CST  
DECEMBER 14 2023......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.  
 
 
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