901  
CDUS43 KLSX 150731  
CLISTL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
231 AM CDT FRI MAR 15 2024  
   
...............................  
 
   
..THE ST. LOUIS CLIMATE SUMMARY FOR MARCH 14 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 80 240 PM 86 2012 56 24 43  
MINIMUM 53 1159 PM 13 1993 36 17 30  
AVERAGE 67 46 21 37  
 
PRECIPITATION (IN)  
YESTERDAY 0.66 1.21 2011 0.11 0.55 0.00  
MONTH TO DATE 1.07 1.40 -0.33 2.15  
SINCE MAR 1 1.07 1.40 -0.33 2.15  
SINCE JAN 1 5.50 6.22 -0.72 6.51  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.0 1896 0.1 -0.1 0.0  
MONTH TO DATE T 1.4 -1.4 T  
SINCE MAR 1 T 1.4 -1.4 T  
SINCE JUL 1 9.3 15.5 -6.2 5.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 19 -19 28  
MONTH TO DATE 137 301 -164 292  
SINCE MAR 1 137 301 -164 292  
SINCE JUL 1 2943 3820 -877 3373  
 
COOLING  
YESTERDAY 2 0 2 0  
MONTH TO DATE 9 0 9 0  
SINCE MAR 1 9 0 9 0  
SINCE JAN 1 9 1 8 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 52 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 11.8  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 600 PM  
LOWEST 52 200 PM  
AVERAGE 71  
   
......................................................  
 
THE ST. LOUIS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 82 2016  
MINIMUM TEMPERATURE (F) 36 9 1890  
 
SUNRISE AND SUNSET  
MARCH 15 2024.........SUNRISE 712 AM CDT SUNSET 709 PM CDT  
MARCH 16 2024.........SUNRISE 710 AM CDT SUNSET 710 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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