079  
CDUS43 KLSX 012131  
CLISTL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
431 PM CDT WED MAY 01 2024  
   
...............................
 
 
   
..THE ST. LOUIS CLIMATE SUMMARY FOR MAY 1 2024
 
 
VALID TODAY AS OF 0400 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 78 259 PM 90 1936 73 5 66  
MINIMUM 64 549 AM 34 1963 53 11 48  
AVERAGE 71 63 8 57  
 
PRECIPITATION (IN)  
TODAY 0.00 1.43 1898 0.16 -0.16 0.00  
1983  
MONTH TO DATE 0.00 0.16 -0.16 0.00  
SINCE MAR 1 10.32 8.39 1.93 7.60  
SINCE JAN 1 14.75 13.21 1.54 11.96  
 
SNOWFALL (IN)  
TODAY 0.0 T 1909 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 4 -4 8  
MONTH TO DATE 0 4 -4 8  
SINCE MAR 1 543 842 -299 819  
SINCE JUL 1 3349 4361 -1012 3900  
 
COOLING  
TODAY 6 2 4 0  
MONTH TO DATE 6 2 4 0  
SINCE MAR 1 94 46 48 36  
SINCE JAN 1 94 47 47 36    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 6.4  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 76 400 AM  
LOWEST 54 300 PM  
AVERAGE 65  
   
......................................................
 
 
THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 91 1959  
MINIMUM TEMPERATURE (F) 53 32 1875  
1929  
1961  
 
SUNRISE AND SUNSET  
MAY 1 2024...........SUNRISE 603 AM CDT SUNSET 754 PM CDT  
MAY 2 2024...........SUNRISE 602 AM CDT SUNSET 755 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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