176  
CDUS43 KLSX 302225  
CLISTL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
525 PM CDT THU MAY 30 2024  
   
...............................  
 
   
..THE ST. LOUIS CLIMATE SUMMARY FOR MAY 30 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 80 359 PM 97 1934 81 -1 90  
MINIMUM 57 424 AM 42 1889 63 -6 62  
AVERAGE 69 72 -3 76  
 
PRECIPITATION (IN)  
TODAY 0.00 2.63 1974 0.16 -0.16 0.00  
MONTH TO DATE 5.98 4.67 1.31 1.61  
SINCE MAR 1 16.30 12.90 3.40 9.21  
SINCE JAN 1 20.73 17.72 3.01 13.57  
 
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 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 71 -69 30  
SINCE MAR 1 545 909 -364 841  
SINCE JUL 1 3351 4428 -1077 3922  
 
COOLING  
TODAY 4 8 -4 11  
MONTH TO DATE 217 142 75 170  
SINCE MAR 1 305 186 119 206  
SINCE JAN 1 305 187 118 206    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 5.7  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 500 AM  
LOWEST 34 300 PM  
AVERAGE 55  
   
......................................................  
 
THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 98 1934  
MINIMUM TEMPERATURE (F) 63 42 1889  
 
SUNRISE AND SUNSET  
MAY 30 2024...........SUNRISE 539 AM CDT SUNSET 820 PM CDT  
MAY 31 2024...........SUNRISE 539 AM CDT SUNSET 820 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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