256  
CDUS43 KLSX 102229  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
529 PM CDT THU AUG 10 2023  
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR AUGUST 10 2023
 
 
VALID AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 86 240 PM 110 1934 89 -3 87  
MINIMUM 66 615 AM 51 1917 68 -2 66  
AVERAGE 76 78 -2 77  
 
PRECIPITATION (IN)  
TODAY 0.00 3.06 1939 0.13 -0.13 0.00  
MONTH TO DATE 7.19 1.26 5.93 0.73  
SINCE JUN 1 13.57 9.62 3.95 5.96  
SINCE JAN 1 24.75 26.48 -1.73 23.17  
 
SNOWFALL (IN)  
TODAY 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  
TODAY 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  
TODAY 11 13 -2 12  
MONTH TO DATE 115 136 -21 191  
SINCE JUN 1 914 849 65 1023  
SINCE JAN 1 1091 995 96 1214    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 3.5  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 53 200 PM  
AVERAGE 77  
   
......................................................
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 105 1894  
MINIMUM TEMPERATURE (F) 68 50 1890  
 
SUNRISE AND SUNSET  
AUGUST 10 2023........SUNRISE 618 AM CDT SUNSET 810 PM CDT  
AUGUST 11 2023........SUNRISE 619 AM CDT SUNSET 809 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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