299  
CDUS43 KLSX 300734  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
234 AM CDT TUE APR 30 2024  
   
...............................  
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR APRIL 29 2024  
 
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)  
YESTERDAY  
MAXIMUM 75 442 PM 91 1910 71 4 70  
MINIMUM 57 1152 PM 32 2008 50 7 44  
AVERAGE 66 61 5 57  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 4.46 2017 0.19 -0.19 0.01  
MONTH TO DATE 4.76 4.70 0.06 0.58  
SINCE MAR 1 7.95 7.67 0.28 3.40  
SINCE JAN 1 10.89 11.91 -1.02 7.24  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2015 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.2 -0.2 0.0  
SINCE MAR 1 T 1.7 -1.7 0.3  
SINCE JUL 1 8.6 16.5 -7.9 7.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 6 -6 8  
MONTH TO DATE 206 280 -74 226  
SINCE MAR 1 638 876 -238 847  
SINCE JUL 1 3879 4581 -702 4118  
 
COOLING  
YESTERDAY 1 1 0 0  
MONTH TO DATE 34 28 6 23  
SINCE MAR 1 40 33 7 27  
SINCE JAN 1 40 33 7 27    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 7.3  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 500 AM  
LOWEST 41 200 PM  
AVERAGE 71  
   
......................................................  
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 90 1895  
1936  
1942  
MINIMUM TEMPERATURE (F) 50 28 1908  
 
SUNRISE AND SUNSET  
APRIL 30 2024.........SUNRISE 612 AM CDT SUNSET 801 PM CDT  
MAY 1 2024...........SUNRISE 610 AM CDT SUNSET 802 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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