985  
CDUS43 KLSX 182226  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
526 PM CDT WED OCT 18 2023  
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR OCTOBER 18 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 75 217 PM 86 1953 67 8 49  
MINIMUM 45 258 AM 25 1952 46 -1 25  
2022  
AVERAGE 60 57 3 37  
 
PRECIPITATION (IN)  
TODAY 0.00 0.60 1905 0.12 -0.12 0.00  
1934  
2004  
MONTH TO DATE 1.49 2.10 -0.61 0.90  
SINCE SEP 1 2.02 5.93 -3.91 2.72  
SINCE JAN 1 29.14 35.29 -6.15 27.85  
 
SNOWFALL (IN)  
TODAY 0.0 T 1976 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 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 5 9 -4 28  
MONTH TO DATE 113 117 -4 139  
SINCE SEP 1 113 164 -51 169  
SINCE JUL 1 113 165 -52 169  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 41 28 13 7  
SINCE SEP 1 231 201 30 227  
SINCE JAN 1 1587 1439 148 1695    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 10.3  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 300 AM  
LOWEST 36 200 PM  
AVERAGE 63  
   
......................................................
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 87 1894  
MINIMUM TEMPERATURE (F) 46 22 1972  
 
SUNRISE AND SUNSET  
OCTOBER 18 2023.......SUNRISE 721 AM CDT SUNSET 626 PM CDT  
OCTOBER 19 2023.......SUNRISE 722 AM CDT SUNSET 625 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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