522  
CDUS43 KLSX 142235  
CLISTL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
435 PM CST FRI FEB 14 2025  
   
...............................  
 
   
..THE ST. LOUIS CLIMATE SUMMARY FOR FEBRUARY 14 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 34 359 PM 74 1954 46 -12 61  
MINIMUM 15 323 AM -2 1905 27 -12 33  
AVERAGE 25 36 -11 47  
 
PRECIPITATION (IN)  
TODAY 0.01 1.81 1949 0.08 -0.07 0.00  
MONTH TO DATE 0.61 1.06 -0.45 T  
SINCE DEC 1 6.33 6.15 0.18 6.32  
SINCE JAN 1 3.45 3.65 -0.20 4.03  
 
SNOWFALL (IN)  
TODAY T 6.1 1986 0.1 -0.1 0.0  
MONTH TO DATE 0.8 2.1 -1.3 0.0  
SINCE DEC 1 11.8 11.0 0.8 5.9  
SINCE JUL 1 15.0 11.9 3.1 5.9  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
TODAY 40 29 11 18  
MONTH TO DATE 400 427 -27 240  
SINCE DEC 1 2253 2331 -78 1871  
SINCE JUL 1 2787 3153 -366 2523  
 
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 22 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 11.8  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
SLEET  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 71 600 AM  
LOWEST 40 200 PM  
AVERAGE 56  
   
......................................................  
 
THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 46 80 2018  
MINIMUM TEMPERATURE (F) 28 -4 1905  
 
SUNRISE AND SUNSET  
FEBRUARY 14 2025......SUNRISE 653 AM CST SUNSET 539 PM CST  
FEBRUARY 15 2025......SUNRISE 652 AM CST SUNSET 540 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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