444  
CDUS43 KLSX 290732  
CLISTL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
232 AM CDT SAT APR 29 2023  
   
...............................
 
 
   
..THE ST. LOUIS CLIMATE SUMMARY FOR APRIL 28 2023
 
 
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)  
YESTERDAY  
MAXIMUM 73 425 PM 92 1970 72 1 72  
MINIMUM 55 622 AM 32 1874 52 3 56  
AVERAGE 64 62 2 64  
 
PRECIPITATION (IN)  
YESTERDAY T 4.46 1996 0.17 -0.17 0.04  
MONTH TO DATE 2.55 4.39 -1.84 3.25  
SINCE MAR 1 7.58 7.89 -0.31 8.04  
SINCE JAN 1 11.94 12.71 -0.77 12.95  
 
SNOWFALL (IN)  
YESTERDAY 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  
YESTERDAY 1 5 -4 1  
MONTH TO DATE 200 253 -53 279  
SINCE MAR 1 790 829 -39 763  
SINCE JUL 1 3871 4348 -477 3940  
 
COOLING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 33 34 -1 28  
SINCE MAR 1 36 41 -5 30  
SINCE JAN 1 36 42 -6 30    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 6.1  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 600 AM  
LOWEST 30 400 PM  
AVERAGE 55  
   
......................................................
 
 
THE ST. LOUIS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 91 1899  
MINIMUM TEMPERATURE (F) 52 32 1874  
 
SUNRISE AND SUNSET  
APRIL 29 2023.........SUNRISE 607 AM CDT SUNSET 752 PM CDT  
APRIL 30 2023.........SUNRISE 605 AM CDT SUNSET 753 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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