065  
CDUS43 KLSX 010900  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
300 AM CST SAT FEB 01 2025  
   
...............................  
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR JANUARY 31 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 47 134 AM 74 1989 41 6 54  
MINIMUM 36 1131 PM -12 1936 23 13 27  
AVERAGE 42 32 10 41  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.06 1988 0.07 -0.07 0.00  
MONTH TO DATE 1.21 2.12 -0.91 2.74  
SINCE DEC 1 3.64 4.21 -0.57 5.64  
SINCE JAN 1 1.21 2.12 -0.91 2.74  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.7 1958 0.2 -0.2 0.0  
MONTH TO DATE 9.7 6.0 3.7 4.5  
SINCE DEC 1 9.7 9.4 0.3 6.5  
SINCE JUL 1 12.9 10.2 2.7 6.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 23 33 -10 24  
MONTH TO DATE 1195 1050 145 1170  
SINCE DEC 1 2042 1975 67 1868  
SINCE JUL 1 2715 2882 -167 2677  
 
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 W (250)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 10.6  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 500 AM  
LOWEST 86 100 PM  
AVERAGE 93  
   
......................................................  
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 41 81 1911  
MINIMUM TEMPERATURE (F) 23 -11 1979  
 
SUNRISE AND SUNSET  
FEBRUARY 1 2025......SUNRISE 715 AM CST SUNSET 531 PM CST  
FEBRUARY 2 2025......SUNRISE 714 AM CST SUNSET 532 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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