180  
CDUS43 KLSX 202226  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
526 PM CDT SAT APR 20 2024  
   
...............................  
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR APRIL 20 2024  
 
VALID AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 57 237 PM 90 1987 69 -12 81  
MINIMUM 41 533 AM 28 1953 47 -6 47  
AVERAGE 49 58 -9 64  
 
PRECIPITATION (IN)  
TODAY 0.00 1.95 1893 0.18 -0.18 0.11  
MONTH TO DATE 1.83 2.98 -1.15 0.57  
SINCE MAR 1 5.02 5.95 -0.93 3.39  
SINCE JAN 1 7.96 10.19 -2.23 7.23  
 
SNOWFALL (IN)  
TODAY 0.0 1.3 2021 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  
TODAY 16 8 8 1  
MONTH TO DATE 151 219 -68 121  
SINCE MAR 1 583 815 -232 742  
SINCE JUL 1 3824 4520 -696 4013  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 29 19 10 23  
SINCE MAR 1 35 24 11 27  
SINCE JAN 1 35 24 11 27    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 11.2  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 62 400 AM  
LOWEST 30 200 PM  
AVERAGE 46  
   
......................................................  
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 88 1925  
1965  
MINIMUM TEMPERATURE (F) 47 28 2021  
 
SUNRISE AND SUNSET  
APRIL 20 2024.........SUNRISE 625 AM CDT SUNSET 751 PM CDT  
APRIL 21 2024.........SUNRISE 623 AM CDT SUNSET 752 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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