060  
CDUS43 KLSX 230726  
CLISTL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
226 AM CDT THU MAY 23 2024  
   
...............................
 
 
   
..THE ST. LOUIS CLIMATE SUMMARY FOR MAY 22 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 76 1153 AM 94 1925 79 -3 81  
MINIMUM 63 1158 PM 37 1883 60 3 55  
AVERAGE 70 69 1 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.11 1.31 2000 0.15 -0.04 0.00  
MONTH TO DATE 3.81 3.49 0.32 1.61  
SINCE MAR 1 14.13 11.72 2.41 9.21  
SINCE JAN 1 18.56 16.54 2.02 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 2 -2 0  
MONTH TO DATE 2 63 -61 30  
SINCE MAR 1 545 901 -356 841  
SINCE JUL 1 3351 4420 -1069 3922  
 
COOLING  
YESTERDAY 5 6 -1 3  
MONTH TO DATE 154 88 66 113  
SINCE MAR 1 242 132 110 149  
SINCE JAN 1 242 133 109 149    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 8.7  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 100 AM  
LOWEST 51 1100 AM  
AVERAGE 67  
   
......................................................
 
 
THE ST. LOUIS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 92 1950  
2010  
MINIMUM TEMPERATURE (F) 60 39 1931  
 
SUNRISE AND SUNSET  
MAY 23 2024...........SUNRISE 543 AM CDT SUNSET 814 PM CDT  
MAY 24 2024...........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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