418  
CDUS43 KLSX 132125  
CLISTL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
425 PM CDT SAT APR 13 2024  
   
...............................
 
 
   
..THE ST. LOUIS CLIMATE SUMMARY FOR APRIL 13 2024
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 82 254 PM 89 1941 67 15 81  
MINIMUM 44 505 AM 25 1950 46 -2 51  
AVERAGE 63 57 6 66  
 
PRECIPITATION (IN)  
TODAY 0.00 1.76 1923 0.15 -0.15 0.00  
MONTH TO DATE 4.33 1.86 2.47 0.70  
SINCE MAR 1 6.49 5.36 1.13 5.73  
SINCE JAN 1 10.92 10.18 0.74 10.09  
 
SNOWFALL (IN)  
TODAY 0.0 T 1997 0.0 0.0 0.0  
2007  
2008  
MONTH TO DATE 0.0 0.2 -0.2 0.0  
SINCE MAR 1 T 2.5 -2.5 T  
SINCE JUL 1 9.3 16.6 -7.3 5.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 2 10 -8 0  
MONTH TO DATE 106 148 -42 86  
SINCE MAR 1 468 724 -256 676  
SINCE JUL 1 3274 4243 -969 3757  
 
COOLING  
TODAY 0 1 -1 1  
MONTH TO DATE 7 13 -6 22  
SINCE MAR 1 27 20 7 25  
SINCE JAN 1 27 21 6 25    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 4.7  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 68 400 AM  
LOWEST 26 1100 AM  
AVERAGE 47  
   
......................................................
 
 
THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 92 2006  
MINIMUM TEMPERATURE (F) 46 28 1943  
1950  
 
SUNRISE AND SUNSET  
APRIL 13 2024.........SUNRISE 627 AM CDT SUNSET 737 PM CDT  
APRIL 14 2024.........SUNRISE 626 AM CDT SUNSET 738 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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