526  
CDUS43 KLSX 160828  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
228 AM CST SAT DEC 16 2023  
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR DECEMBER 15 2023
 
 
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)  
YESTERDAY  
MAXIMUM 62 322 PM 76 2021 44 18 36  
MINIMUM 42 231 AM -15 1901 27 15 32  
AVERAGE 52 35 17 34  
 
PRECIPITATION (IN)  
YESTERDAY 0.05 1.49 1992 0.07 -0.02 0.00  
MONTH TO DATE 1.59 1.02 0.57 1.18  
SINCE DEC 1 1.59 1.02 0.57 1.18  
SINCE JAN 1 33.31 40.36 -7.05 34.07  
 
SNOWFALL (IN)  
YESTERDAY 0.0 7.0 1911 0.1 -0.1 0.0  
MONTH TO DATE 0.0 1.5 -1.5 0.0  
SINCE DEC 1 0.0 1.5 -1.5 0.0  
SINCE JUL 1 T 2.3 -2.3 2.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 13 30 -17 31  
MONTH TO DATE 326 418 -92 355  
SINCE DEC 1 326 418 -92 355  
SINCE JUL 1 1135 1325 -190 1222  
 
COOLING  
YESTERDAY 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 22 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 9.5  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 76 1100 PM  
LOWEST 32 200 PM  
AVERAGE 54  
   
......................................................
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 43 70 1889  
MINIMUM TEMPERATURE (F) 27 -11 1989  
 
SUNRISE AND SUNSET  
DECEMBER 16 2023......SUNRISE 721 AM CST SUNSET 448 PM CST  
DECEMBER 17 2023......SUNRISE 721 AM CST SUNSET 449 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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