543  
CDUS43 KLSX 100726  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
226 AM CDT THU APR 10 2025  
   
...............................  
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR APRIL 9 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 75 151 PM 90 1905 65 10 70  
MINIMUM 46 243 AM 20 1997 43 3 50  
AVERAGE 61 54 7 60  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 2.07 1891 0.14 -0.12 0.00  
MONTH TO DATE 1.68 1.21 0.47 1.65  
SINCE MAR 1 4.20 4.18 0.02 4.84  
SINCE JAN 1 6.02 8.42 -2.40 7.78  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.5 1973 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.1 -0.1 0.0  
SINCE MAR 1 0.4 1.6 -1.2 T  
SINCE JUL 1 18.6 16.4 2.2 8.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 11 -7 5  
MONTH TO DATE 126 114 12 97  
SINCE MAR 1 531 710 -179 529  
SINCE JUL 1 4163 4415 -252 3770  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 8 -8 0  
SINCE MAR 1 18 13 5 6  
SINCE JAN 1 18 13 5 6    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 11.9  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 62 1000 PM  
LOWEST 29 200 PM  
AVERAGE 46  
   
......................................................  
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 93 1930  
MINIMUM TEMPERATURE (F) 44 24 1989  
 
SUNRISE AND SUNSET  
APRIL 10 2025.........SUNRISE 639 AM CDT SUNSET 741 PM CDT  
APRIL 11 2025.........SUNRISE 638 AM CDT SUNSET 742 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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