145  
CDUS43 KLSX 242130  
CLISTL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
430 PM CDT TUE SEP 24 2024  
   
...............................  
 
   
..THE ST. LOUIS CLIMATE SUMMARY FOR SEPTEMBER 24 2024  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1874 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 73 1216 PM 94 1881 78 -5 87  
1891  
MINIMUM 67 935 AM 37 1942 58 9 68  
AVERAGE 70 68 2 78  
 
PRECIPITATION (IN)  
TODAY 0.10 2.57 1941 0.09 0.01 0.00  
MONTH TO DATE 4.79 2.41 2.38 0.68  
SINCE SEP 1 4.79 2.41 2.38 0.68  
SINCE JAN 1 36.47 32.08 4.39 25.68  
 
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 2 -2 0  
MONTH TO DATE 3 15 -12 0  
SINCE SEP 1 3 15 -12 0  
SINCE JUL 1 3 16 -13 0  
 
COOLING  
TODAY 5 5 0 13  
MONTH TO DATE 234 188 46 213  
SINCE SEP 1 234 188 46 213  
SINCE JAN 1 1942 1638 304 1783    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 9.2  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 100 AM  
LOWEST 78 1200 PM  
AVERAGE 86  
   
......................................................  
 
THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 92 1881  
1900  
2017  
MINIMUM TEMPERATURE (F) 57 39 1942  
 
SUNRISE AND SUNSET  
SEPTEMBER 24 2024.....SUNRISE 652 AM CDT SUNSET 654 PM CDT  
SEPTEMBER 25 2024.....SUNRISE 652 AM CDT SUNSET 653 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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