334  
CDUS43 KLSX 300734  
CLISTL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
234 AM CDT TUE APR 30 2024  
   
...............................  
 
   
..THE ST. LOUIS CLIMATE SUMMARY FOR APRIL 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 78 348 PM 91 1899 72 6 70  
MINIMUM 59 344 AM 32 1874 52 7 46  
AVERAGE 69 62 7 58  
 
PRECIPITATION (IN)  
YESTERDAY 1.32 3.15 2017 0.17 1.15 0.02  
MONTH TO DATE 8.16 4.56 3.60 2.57  
SINCE MAR 1 10.32 8.06 2.26 7.60  
SINCE JAN 1 14.75 12.88 1.87 11.96  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2015 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.2 -0.2 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 5 -5 7  
MONTH TO DATE 181 258 -77 207  
SINCE MAR 1 543 834 -291 797  
SINCE JUL 1 3349 4353 -1004 3878  
 
COOLING  
YESTERDAY 4 2 2 0  
MONTH TO DATE 63 36 27 33  
SINCE MAR 1 83 43 40 36  
SINCE JAN 1 83 44 39 36    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 6.7  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1200 AM  
LOWEST 42 400 PM  
AVERAGE 68  
   
......................................................  
 
THE ST. LOUIS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 91 2007  
MINIMUM TEMPERATURE (F) 52 35 1877  
1907  
 
SUNRISE AND SUNSET  
APRIL 30 2024.........SUNRISE 604 AM CDT SUNSET 753 PM CDT  
MAY 1 2024...........SUNRISE 603 AM CDT SUNSET 754 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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