385  
CDUS43 KLSX 060835  
CLISTL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
235 AM CST MON JAN 06 2025  
   
...............................
 
 
   
..THE ST. LOUIS CLIMATE SUMMARY FOR JANUARY 5 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1874 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 28 1240 AM 66 2012 40 -12 41  
MINIMUM 21 1159 PM -22 1884 25 -4 28  
AVERAGE 25 32 -7 35  
 
PRECIPITATION (IN)  
YESTERDAY 1.87R 1.58 2005 0.10 1.77 0.16  
MONTH TO DATE 1.88 0.49 1.39 0.16  
SINCE DEC 1 4.76 2.99 1.77 2.45  
SINCE JAN 1 1.88 0.49 1.39 0.16  
 
SNOWFALL (IN)  
YESTERDAY 5.6 10.8 2014 0.2 5.4 1.7  
MONTH TO DATE 5.6 0.9 4.7 1.7  
SINCE DEC 1 6.0 4.1 1.9 2.2  
SINCE JUL 1 9.2 5.0 4.2 2.2  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
YESTERDAY 40 33 7 30  
MONTH TO DATE 168 161 7 147  
SINCE DEC 1 915 1045 -130 758  
SINCE JUL 1 1449 1867 -418 1410  
 
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 23 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 14.6  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LT FREEZING RAIN  
SNOW  
LIGHT SNOW  
SLEET  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 800 AM  
LOWEST 65 1200 AM  
AVERAGE 75  
   
......................................................
 
 
THE ST. LOUIS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 73 2008  
MINIMUM TEMPERATURE (F) 24 -11 1884  
 
SUNRISE AND SUNSET  
JANUARY 6 2025.......SUNRISE 720 AM CST SUNSET 455 PM CST  
JANUARY 7 2025.......SUNRISE 720 AM CST SUNSET 456 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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