247  
CDUS43 KLSX 300729  
CLISTL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
229 AM CDT THU MAY 30 2024  
   
...............................  
 
   
..THE ST. LOUIS CLIMATE SUMMARY FOR MAY 29 2024  
 
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)  
YESTERDAY  
MAXIMUM 78 225 PM 94 1926 81 -3 87  
MINIMUM 57 438 AM 41 1984 62 -5 60  
AVERAGE 68 72 -4 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.13 1898 0.15 -0.15 0.00  
MONTH TO DATE 5.98 4.51 1.47 1.61  
SINCE MAR 1 16.30 12.74 3.56 9.21  
SINCE JAN 1 20.73 17.56 3.17 13.57  
 
SNOWFALL (IN)  
YESTERDAY 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  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 2 70 -68 30  
SINCE MAR 1 545 908 -363 841  
SINCE JUL 1 3351 4427 -1076 3922  
 
COOLING  
YESTERDAY 3 7 -4 9  
MONTH TO DATE 213 134 79 159  
SINCE MAR 1 301 178 123 195  
SINCE JAN 1 301 179 122 195    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 6.3  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 400 AM  
LOWEST 35 300 PM  
AVERAGE 55  
   
......................................................  
 
THE ST. LOUIS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 97 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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