691  
CDUS43 KLSX 052228  
CLISTL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
428 PM CST THU DEC 05 2024  
   
...............................  
 
   
..THE ST. LOUIS CLIMATE SUMMARY FOR DECEMBER 5 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 34 1211 AM 72 1956 48 -14 48  
1998  
2001  
MINIMUM 17 714 AM 8 1886 31 -14 40  
AVERAGE 26 39 -13 44  
 
PRECIPITATION (IN)  
TODAY 0.00 1.35 2014 0.08 -0.08 0.01  
MONTH TO DATE 0.03 0.41 -0.38 0.81  
SINCE DEC 1 0.03 0.41 -0.38 0.81  
SINCE JAN 1 47.96 39.61 8.35 31.66  
 
SNOWFALL (IN)  
TODAY 0.0 6.6 1977 0.1 -0.1 0.0  
MONTH TO DATE 0.4 0.4 0.0 0.0  
SINCE DEC 1 0.4 0.4 0.0 0.0  
SINCE JUL 1 3.6 1.3 2.3 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 39 26 13 21  
MONTH TO DATE 172 125 47 96  
SINCE DEC 1 172 125 47 96  
SINCE JUL 1 706 947 -241 748  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 2057 1713 344 1942    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 16.9  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 53 700 AM  
LOWEST 29 1200 AM  
AVERAGE 41  
   
......................................................  
 
THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 47 72 1980  
1998  
MINIMUM TEMPERATURE (F) 31 3 1977  
 
SUNRISE AND SUNSET  
DECEMBER 5 2024......SUNRISE 705 AM CST SUNSET 440 PM CST  
DECEMBER 6 2024......SUNRISE 706 AM CST SUNSET 440 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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