522  
CDUS43 KLSX 292229  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
429 PM CST FRI DEC 29 2023  
   
...............................  
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR DECEMBER 29 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 36 333 PM 73 2022 40 -4 73  
MINIMUM 31 118 AM -8 1909 24 7 52  
1917  
AVERAGE 34 32 2 63  
 
PRECIPITATION (IN)  
TODAY 0.10 2.04 1984 0.06 0.04 0.00  
MONTH TO DATE 2.90 1.95 0.95 1.18  
SINCE DEC 1 2.90 1.95 0.95 1.18  
SINCE JAN 1 34.62 41.29 -6.67 34.07  
 
SNOWFALL (IN)  
TODAY 1.0 6.9 1954 0.1 0.9 0.0  
MONTH TO DATE 2.0 3.1 -1.1 2.0  
SINCE DEC 1 2.0 3.1 -1.1 2.0  
SINCE JUL 1 2.0 3.9 -1.9 4.4  
SNOW DEPTH 2  
 
DEGREE DAYS  
HEATING  
TODAY 31 33 -2 2  
MONTH TO DATE 638 860 -222 891  
SINCE DEC 1 638 860 -222 891  
SINCE JUL 1 1447 1767 -320 1758  
 
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 16 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 11.1  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 100 AM  
LOWEST 88 100 PM  
AVERAGE 94  
   
......................................................  
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 72 1965  
MINIMUM TEMPERATURE (F) 24 -7 1976  
1983  
 
SUNRISE AND SUNSET  
DECEMBER 29 2023......SUNRISE 727 AM CST SUNSET 455 PM CST  
DECEMBER 30 2023......SUNRISE 727 AM CST SUNSET 456 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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