683  
CDUS43 KLSX 242229  
CLISTL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
529 PM CDT WED MAY 24 2023  
   
...............................
 
 
   
..THE ST. LOUIS CLIMATE SUMMARY FOR MAY 24 2023
 
 
VALID AS OF 0500 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 88 219 PM 92 1950 79 9 74  
2012  
2019  
MINIMUM 67 329 AM 40 1961 61 6 55  
AVERAGE 78 70 8 65  
 
PRECIPITATION (IN)  
TODAY 0.00 2.15 1927 0.15 -0.15 0.00  
MONTH TO DATE 1.61 3.78 -2.17 5.07  
SINCE MAR 1 9.21 12.01 -2.80 13.26  
SINCE JAN 1 13.57 16.83 -3.26 18.17  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 2015 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
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 0 1 -1 0  
MONTH TO DATE 30 65 -35 58  
SINCE MAR 1 841 903 -62 822  
SINCE JUL 1 3922 4422 -500 3999  
 
COOLING  
TODAY 13 6 7 0  
MONTH TO DATE 132 100 32 144  
SINCE MAR 1 168 144 24 180  
SINCE JAN 1 168 145 23 180    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 6.0  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 73 400 AM  
LOWEST 24 300 PM  
AVERAGE 49  
   
......................................................
 
 
THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 93 1911  
1953  
MINIMUM TEMPERATURE (F) 61 38 1925  
 
SUNRISE AND SUNSET  
MAY 24 2023...........SUNRISE 543 AM CDT SUNSET 814 PM CDT  
MAY 25 2023...........SUNRISE 542 AM CDT SUNSET 815 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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