764  
CDUS43 KLSX 172125  
CLISTL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
425 PM CDT MON JUN 17 2024  
   
...............................  
 
   
..THE ST. LOUIS CLIMATE SUMMARY FOR JUNE 17 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 96 111 PM 99 1944 87 9 85  
MINIMUM 81 540 AM 46 1961 68 13 63  
AVERAGE 89 77 12 74  
 
PRECIPITATION (IN)  
TODAY 0.00 2.44 1882 0.15 -0.15 0.00  
MONTH TO DATE 0.65 2.57 -1.92 1.49  
SINCE JUN 1 0.65 2.57 -1.92 1.49  
SINCE JAN 1 21.44 20.44 1.00 15.06  
 
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 JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 9.3 16.6 -7.3 5.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 1 -1 0  
SINCE JUN 1 0 1 -1 0  
SINCE JUL 1 3351 4430 -1079 3922  
 
COOLING  
TODAY 24 12 12 9  
MONTH TO DATE 228 174 54 166  
SINCE JUN 1 228 174 54 166  
SINCE JAN 1 541 369 172 387    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 10.3  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 67 400 AM  
LOWEST 42 1200 PM  
AVERAGE 55  
   
......................................................  
 
THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 101 2021  
MINIMUM TEMPERATURE (F) 68 52 1876  
1945  
1961  
 
SUNRISE AND SUNSET  
JUNE 17 2024..........SUNRISE 536 AM CDT SUNSET 829 PM CDT  
JUNE 18 2024..........SUNRISE 536 AM CDT SUNSET 829 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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