364  
CDUS43 KLSX 122307  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
507 PM CST FRI JAN 12 2024  
   
...............................  
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR JANUARY 12 2024  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1890 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 41 1204 AM 66 1953 39 2 46  
1960  
MINIMUM 15 359 PM -19 1912 22 -7 30  
1918  
AVERAGE 28 31 -3 38  
 
PRECIPITATION (IN)  
TODAY 0.19 1.85 1890 0.07 0.12 MM  
MONTH TO DATE 1.07 0.86 0.21 0.37  
SINCE DEC 1 3.97 2.95 1.02 1.55  
SINCE JAN 1 1.07 0.86 0.21 0.37  
 
SNOWFALL (IN)  
TODAY T 5.8 2019 0.2 -0.2 0.6  
MONTH TO DATE 3.2 2.2 1.0 0.6  
SINCE DEC 1 5.2 5.6 -0.4 2.6  
SINCE JUL 1 5.2 6.4 -1.2 5.0  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
TODAY 37 34 3 27  
MONTH TO DATE 400 407 -7 262  
SINCE DEC 1 1098 1332 -234 1197  
SINCE JUL 1 1907 2239 -332 2064  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 15.2  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
LIGHT SNOW  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 400 AM  
LOWEST 73 1200 AM  
AVERAGE 87  
   
......................................................  
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 66 1952  
MINIMUM TEMPERATURE (F) 22 -19 1912  
 
SUNRISE AND SUNSET  
JANUARY 12 2024.......SUNRISE 727 AM CST SUNSET 508 PM CST  
JANUARY 13 2024.......SUNRISE 726 AM CST SUNSET 509 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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