172  
CDUS43 KLSX 252129  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
429 PM CDT MON SEP 25 2023  
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR SEPTEMBER 25 2023
 
 
VALID TODAY AS OF 0400 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 87 255 PM 94 1891 77 10 81  
MINIMUM 56 614 AM 37 1928 55 1 57  
1989  
2001  
AVERAGE 72 66 6 69  
 
PRECIPITATION (IN)  
TODAY 0.00 1.22 1942 0.13 -0.13 0.00  
MONTH TO DATE 0.32 3.21 -2.89 1.82  
SINCE SEP 1 0.32 3.21 -2.89 1.82  
SINCE JAN 1 27.44 32.57 -5.13 26.95  
 
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 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 0 3 -3 0  
MONTH TO DATE 0 27 -27 8  
SINCE SEP 1 0 27 -27 8  
SINCE JUL 1 0 28 -28 8  
 
COOLING  
TODAY 7 4 3 4  
MONTH TO DATE 143 158 -15 220  
SINCE SEP 1 143 158 -15 220  
SINCE JAN 1 1499 1396 103 1688    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 4.7  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 300 AM  
LOWEST 31 200 PM  
AVERAGE 64  
   
......................................................
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 96 1897  
MINIMUM TEMPERATURE (F) 54 33 1893  
 
SUNRISE AND SUNSET  
SEPTEMBER 25 2023.....SUNRISE 659 AM CDT SUNSET 701 PM CDT  
SEPTEMBER 26 2023.....SUNRISE 700 AM CDT SUNSET 700 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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