282  
CDUS43 KLSX 272229  
CLISTL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
529 PM CDT MON MAY 27 2024  
   
...............................  
 
   
..THE ST. LOUIS CLIMATE SUMMARY FOR MAY 27 2024  
 
VALID AS OF 0500 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 82 333 PM 96 2018 80 2 81  
MINIMUM 63 539 AM 38 1961 62 1 57  
AVERAGE 73 71 2 69  
 
PRECIPITATION (IN)  
TODAY 0.00 2.23 1896 0.15 -0.15 0.00  
MONTH TO DATE 5.89 4.21 1.68 1.61  
SINCE MAR 1 16.21 12.44 3.77 9.21  
SINCE JAN 1 20.64 17.26 3.38 13.57  
 
SNOWFALL (IN)  
TODAY 0.0 T 2018 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 T  
SINCE JUL 1 9.3 16.6 -7.3 5.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 2 68 -66 30  
SINCE MAR 1 545 906 -361 841  
SINCE JUL 1 3351 4425 -1074 3922  
 
COOLING  
TODAY 8 7 1 4  
MONTH TO DATE 204 120 84 144  
SINCE MAR 1 292 164 128 180  
SINCE JAN 1 292 165 127 180    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 9.6  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 1200 AM  
LOWEST 41 300 PM  
AVERAGE 66  
   
......................................................  
 
THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 94 2012  
MINIMUM TEMPERATURE (F) 62 42 1971  
 
SUNRISE AND SUNSET  
MAY 27 2024...........SUNRISE 541 AM CDT SUNSET 817 PM CDT  
MAY 28 2024...........SUNRISE 540 AM CDT SUNSET 818 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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