618  
CDUS43 KLSX 040826  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
226 AM CST SAT JAN 04 2025  
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR JANUARY 3 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1890 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 35 308 PM 71 1997 40 -5 39  
MINIMUM 22 739 AM -11 1919 23 -1 24  
AVERAGE 29 31 -2 32  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.49 1971 0.07 -0.07 0.00  
MONTH TO DATE 0.00 0.21 -0.21 0.00  
SINCE DEC 1 2.43 2.30 0.13 2.90  
SINCE JAN 1 0.00 0.21 -0.21 0.00  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.8 1906 0.2 -0.2 0.0  
MONTH TO DATE 0.0 0.5 -0.5 0.0  
SINCE DEC 1 T 3.9 -3.9 2.0  
SINCE JUL 1 3.2 4.7 -1.5 2.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 36 34 2 33  
MONTH TO DATE 97 101 -4 105  
SINCE DEC 1 944 1026 -82 803  
SINCE JUL 1 1617 1933 -316 1612  
 
COOLING  
YESTERDAY 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 20 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 9.1  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 600 AM  
LOWEST 43 200 PM  
AVERAGE 64  
   
......................................................
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 66 1939  
MINIMUM TEMPERATURE (F) 23 -8 1959  
1999  
 
SUNRISE AND SUNSET  
JANUARY 4 2025.......SUNRISE 727 AM CST SUNSET 501 PM CST  
JANUARY 5 2025.......SUNRISE 727 AM CST SUNSET 502 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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