252  
CDUS43 KLSX 050827  
CLISTL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
227 AM CST FRI JAN 05 2024  
   
...............................  
 
   
..THE ST. LOUIS CLIMATE SUMMARY FOR JANUARY 4 2024  
 
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)  
YESTERDAY  
MAXIMUM 44 203 PM 72 1997 41 3 46  
MINIMUM 29 1152 PM -9 1879 25 4 37  
AVERAGE 37 33 4 42  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.20 2004 0.10 -0.10 0.00  
MONTH TO DATE T 0.39 -0.39 0.97  
SINCE DEC 1 2.29 2.89 -0.60 2.93  
SINCE JAN 1 T 0.39 -0.39 0.97  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.4 1977 0.2 -0.2 0.0  
MONTH TO DATE T 0.7 -0.7 0.0  
SINCE DEC 1 0.5 3.9 -3.4 2.1  
SINCE JUL 1 0.5 4.8 -4.3 2.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 28 32 -4 23  
MONTH TO DATE 117 128 -11 48  
SINCE DEC 1 728 1012 -284 947  
SINCE JUL 1 1380 1834 -454 1740  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 4.0  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 69 700 AM  
LOWEST 45 200 PM  
AVERAGE 57  
   
......................................................  
 
THE ST. LOUIS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 66 2012  
MINIMUM TEMPERATURE (F) 25 -22 1884  
 
SUNRISE AND SUNSET  
JANUARY 5 2024.......SUNRISE 720 AM CST SUNSET 454 PM CST  
JANUARY 6 2024.......SUNRISE 720 AM CST SUNSET 455 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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