446  
CDUS43 KLSX 290732  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
232 AM CDT SAT APR 29 2023  
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR APRIL 28 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1890 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 71 1246 PM 88 1894 71 0 64  
1951  
1970  
MINIMUM 47 537 AM 32 1928 50 -3 54  
AVERAGE 59 60 -1 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 4.50 1996 0.19 -0.19 0.54  
MONTH TO DATE 0.57 4.51 -3.94 4.20  
SINCE MAR 1 3.39 7.48 -4.09 8.36  
SINCE JAN 1 7.23 11.72 -4.49 10.65  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2015 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.2 -0.2 T  
SINCE MAR 1 0.3 1.7 -1.4 4.9  
SINCE JUL 1 7.4 16.5 -9.1 24.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 6 6 0 6  
MONTH TO DATE 218 274 -56 320  
SINCE MAR 1 839 870 -31 858  
SINCE JUL 1 4110 4575 -465 4110  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 23 27 -4 25  
SINCE MAR 1 27 32 -5 25  
SINCE JAN 1 27 32 -5 25    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 5.9  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 500 AM  
LOWEST 36 200 PM  
AVERAGE 63  
   
......................................................
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 91 1910  
MINIMUM TEMPERATURE (F) 50 32 2008  
 
SUNRISE AND SUNSET  
APRIL 29 2023.........SUNRISE 614 AM CDT SUNSET 759 PM CDT  
APRIL 30 2023.........SUNRISE 613 AM CDT SUNSET 800 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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