793  
CDUS43 KLSX 210726  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
226 AM CDT SUN APR 21 2024  
   
...............................  
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR APRIL 20 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 57 237 PM 90 1987 69 -12 81  
MINIMUM 39 1159 PM 28 1953 47 -8 47  
AVERAGE 48 58 -10 64  
 
PRECIPITATION (IN)  
YESTERDAY 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)  
YESTERDAY 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  
YESTERDAY 17 8 9 1  
MONTH TO DATE 152 219 -67 121  
SINCE MAR 1 584 815 -231 742  
SINCE JUL 1 3825 4520 -695 4013  
 
COOLING  
YESTERDAY 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 10.7  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 62 400 AM  
LOWEST 30 200 PM  
AVERAGE 46  
   
......................................................  
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 88 1925  
1965  
MINIMUM TEMPERATURE (F) 47 28 2021  
 
SUNRISE AND SUNSET  
APRIL 21 2024.........SUNRISE 623 AM CDT SUNSET 752 PM CDT  
APRIL 22 2024.........SUNRISE 622 AM CDT SUNSET 753 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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