986  
CDUS43 KLSX 070733  
CLISTL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
233 AM CDT MON APR 07 2025  
   
...............................  
 
   
..THE ST. LOUIS CLIMATE SUMMARY FOR APRIL 6 2025  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1874 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 51 355 PM 87 1882 65 -14 62  
1972  
2010  
MINIMUM 40 1140 PM 23 1982 44 -4 36  
AVERAGE 46 54 -8 49  
 
PRECIPITATION (IN)  
YESTERDAY T 1.16 1918 0.14 -0.14 0.00  
MONTH TO DATE 5.36 0.85 4.51 3.07  
SINCE MAR 1 8.27 4.35 3.92 5.23  
SINCE JAN 1 12.26 9.17 3.09 9.66  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.8 1971 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.1 -0.1 0.0  
SINCE MAR 1 0.3 2.4 -2.1 T  
SINCE JUL 1 18.6 16.5 2.1 9.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 19 12 7 16  
MONTH TO DATE 78 75 3 85  
SINCE MAR 1 433 651 -218 447  
SINCE JUL 1 3658 4170 -512 3253  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 5 6 -1 7  
SINCE MAR 1 27 13 14 27  
SINCE JAN 1 27 14 13 27    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 8.5  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 67 100 AM  
LOWEST 39 600 PM  
AVERAGE 53  
   
......................................................  
 
THE ST. LOUIS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 88 1893  
1948  
MINIMUM TEMPERATURE (F) 44 23 2007  
 
SUNRISE AND SUNSET  
APRIL 7 2025.........SUNRISE 637 AM CDT SUNSET 731 PM CDT  
APRIL 8 2025.........SUNRISE 635 AM CDT SUNSET 732 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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