139  
CDUS43 KLSX 072127  
CLISTL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
427 PM CDT TUE MAY 07 2024  
   
...............................  
 
   
..THE ST. LOUIS CLIMATE SUMMARY FOR MAY 7 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 86 259 PM 93 2023 75 11 93  
MINIMUM 64 505 AM 35 1976 55 9 65  
AVERAGE 75 65 10 79  
 
PRECIPITATION (IN)  
TODAY 0.25 2.26 1961 0.17 0.08 0.00  
MONTH TO DATE 1.87 1.15 0.72 T  
SINCE MAR 1 12.19 9.38 2.81 7.60  
SINCE JAN 1 16.62 14.20 2.42 11.96  
 
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 3 -3 0  
MONTH TO DATE 2 27 -25 28  
SINCE MAR 1 545 865 -320 839  
SINCE JUL 1 3351 4384 -1033 3920  
 
COOLING  
TODAY 10 3 7 14  
MONTH TO DATE 47 18 29 22  
SINCE MAR 1 135 62 73 58  
SINCE JAN 1 135 63 72 58    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 39 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 54 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 14.7  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 400 AM  
LOWEST 53 1200 PM  
AVERAGE 70  
   
......................................................  
 
THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 90 1930  
1963  
MINIMUM TEMPERATURE (F) 55 36 1976  
 
SUNRISE AND SUNSET  
MAY 7 2024...........SUNRISE 557 AM CDT SUNSET 800 PM CDT  
MAY 8 2024...........SUNRISE 556 AM CDT SUNSET 801 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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