665  
CDUS43 KLSX 042233  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
433 PM CST SAT JAN 04 2025  
   
...............................  
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR JANUARY 4 2025  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 28 238 PM 66 1939 40 -12 42  
MINIMUM 24 920 AM -8 1959 23 1 25  
1999  
AVERAGE 26 31 -5 34  
 
PRECIPITATION (IN)  
TODAY T 1.18 1922 0.08 -0.08 0.00  
MONTH TO DATE T 0.29 -0.29 0.00  
SINCE DEC 1 2.43 2.38 0.05 2.90  
SINCE JAN 1 T 0.29 -0.29 0.00  
 
SNOWFALL (IN)  
TODAY T 4.4 1977 0.1 -0.1 0.0  
MONTH TO DATE T 0.6 -0.6 0.0  
SINCE DEC 1 T 4.0 -4.0 2.0  
SINCE JUL 1 3.2 4.8 -1.6 2.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 39 34 5 31  
MONTH TO DATE 136 135 1 136  
SINCE DEC 1 983 1060 -77 834  
SINCE JUL 1 1656 1967 -311 1643  
 
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 13 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 8.1  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 68 200 AM  
LOWEST 58 100 PM  
AVERAGE 63  
   
......................................................  
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 66 1956  
MINIMUM TEMPERATURE (F) 23 -16 1924  
 
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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