948  
CDUS43 KLSX 272230  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
530 PM CDT WED SEP 27 2023  
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR SEPTEMBER 27 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 84 231 PM 93 1897 76 8 79  
MINIMUM 58 558 AM 32 1889 54 4 49  
AVERAGE 71 65 6 64  
 
PRECIPITATION (IN)  
TODAY 0.05 1.99 1916 0.13 -0.08 0.00  
MONTH TO DATE 0.53 3.47 -2.94 1.82  
SINCE SEP 1 0.53 3.47 -2.94 1.82  
SINCE JAN 1 27.65 32.83 -5.18 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 1  
MONTH TO DATE 0 33 -33 12  
SINCE SEP 1 0 33 -33 12  
SINCE JUL 1 0 34 -34 12  
 
COOLING  
TODAY 6 3 3 0  
MONTH TO DATE 156 164 -8 220  
SINCE SEP 1 156 164 -8 220  
SINCE JAN 1 1512 1402 110 1688    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 3.0  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
MIXED PRECIP  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 600 AM  
LOWEST 41 400 PM  
AVERAGE 71  
   
......................................................
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 99 1953  
MINIMUM TEMPERATURE (F) 53 32 1889  
 
SUNRISE AND SUNSET  
SEPTEMBER 27 2023.....SUNRISE 701 AM CDT SUNSET 658 PM CDT  
SEPTEMBER 28 2023.....SUNRISE 702 AM CDT SUNSET 657 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab MO Page
The Nexlab IL Page Main Text Page