880  
CDUS43 KLSX 252134  
CLISTL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
434 PM CDT TUE APR 25 2023  
   
...............................
 
 
   
..THE ST. LOUIS CLIMATE SUMMARY FOR APRIL 25 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1874 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 72 225 PM 92 1986 71 1 60  
MINIMUM 50 542 AM 32 1934 51 -1 45  
AVERAGE 61 61 0 53  
 
PRECIPITATION (IN)  
TODAY 0.00 1.71 1921 0.17 -0.17 0.04  
MONTH TO DATE 2.51 3.88 -1.37 3.21  
SINCE MAR 1 7.54 7.38 0.16 8.00  
SINCE JAN 1 11.90 12.20 -0.30 12.91  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 2015 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.2 -0.2 0.1  
SINCE MAR 1 T 2.5 -2.5 0.9  
SINCE JUL 1 5.4 16.6 -11.2 12.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 4 6 -2 12  
MONTH TO DATE 182 237 -55 259  
SINCE MAR 1 772 813 -41 743  
SINCE JUL 1 3853 4332 -479 3920  
 
COOLING  
TODAY 0 2 -2 0  
MONTH TO DATE 33 28 5 28  
SINCE MAR 1 36 35 1 30  
SINCE JAN 1 36 36 0 30    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 9.1  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 48 600 AM  
LOWEST 30 200 PM  
AVERAGE 39  
   
......................................................
 
 
THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 93 1989  
MINIMUM TEMPERATURE (F) 51 30 1976  
 
SUNRISE AND SUNSET  
APRIL 25 2023.........SUNRISE 612 AM CDT SUNSET 748 PM CDT  
APRIL 26 2023.........SUNRISE 610 AM CDT SUNSET 749 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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