168  
CDUS43 KLSX 302230  
CLISTL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
430 PM CST THU JAN 30 2025  
   
...............................  
 
   
..THE ST. LOUIS CLIMATE SUMMARY FOR JANUARY 30 2025  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 48 359 PM 67 1884 42 6 47  
2012  
MINIMUM 38 101 AM -9 1936 24 14 39  
AVERAGE 43 33 10 43  
 
PRECIPITATION (IN)  
TODAY 0.00 2.47 1916 0.07 -0.07 0.00  
MONTH TO DATE 2.14 2.52 -0.38 4.03  
SINCE DEC 1 5.02 5.02 0.00 6.32  
SINCE JAN 1 2.14 2.52 -0.38 4.03  
 
SNOWFALL (IN)  
TODAY 0.0 5.0 1982 0.2 -0.2 0.0  
MONTH TO DATE 10.6 5.6 5.0 5.4  
SINCE DEC 1 11.0 8.8 2.2 5.9  
SINCE JUL 1 14.2 9.7 4.5 5.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 22 32 -10 22  
MONTH TO DATE 1088 984 104 1002  
SINCE DEC 1 1835 1868 -33 1613  
SINCE JUL 1 2369 2690 -321 2265  
 
COOLING  
TODAY 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 20 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 9.9  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 200 PM  
LOWEST 53 400 AM  
AVERAGE 72  
   
......................................................  
 
THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 42 74 1989  
MINIMUM TEMPERATURE (F) 24 -9 1936  
 
SUNRISE AND SUNSET  
JANUARY 30 2025.......SUNRISE 709 AM CST SUNSET 521 PM CST  
JANUARY 31 2025.......SUNRISE 708 AM CST SUNSET 523 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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