388  
CDUS43 KLSX 280729  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
229 AM CDT MON AUG 28 2023  
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR AUGUST 27 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 81 310 PM 103 1936 86 -5 93  
1983  
MINIMUM 66 1153 PM 46 1910 65 1 69  
AVERAGE 74 76 -2 81  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.64 1981 0.13 -0.13 0.17  
MONTH TO DATE 9.56 3.59 5.97 2.65  
SINCE JUN 1 15.94 11.95 3.99 7.88  
SINCE JAN 1 27.12 28.81 -1.69 25.09  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2015 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 2 6 -4 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 9 11 -2 16  
MONTH TO DATE 349 341 8 392  
SINCE JUN 1 1148 1054 94 1224  
SINCE JAN 1 1325 1200 125 1415    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 9.0  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 91 1200 AM  
LOWEST 51 300 PM  
AVERAGE 71  
   
......................................................
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 106 1984  
MINIMUM TEMPERATURE (F) 65 42 1891  
1986  
 
SUNRISE AND SUNSET  
AUGUST 28 2023........SUNRISE 634 AM CDT SUNSET 745 PM CDT  
AUGUST 29 2023........SUNRISE 635 AM CDT SUNSET 744 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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