356  
CDUS43 KLSX 220726  
CLISTL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
226 AM CDT SAT APR 22 2023  
   
...............................
 
 
   
..THE ST. LOUIS CLIMATE SUMMARY FOR APRIL 21 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1874 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 68 304 PM 89 1902 70 -2 75  
1965  
MINIMUM 48 1159 PM 30 2021 49 -1 54  
AVERAGE 58 60 -2 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.75 1984 0.17 -0.17 0.01  
MONTH TO DATE 2.51 3.19 -0.68 2.28  
SINCE MAR 1 7.54 6.69 0.85 7.07  
SINCE JAN 1 11.90 11.51 0.39 11.98  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1918 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.2 -0.2 0.1  
SINCE MAR 1 T 2.5 -2.5 0.9  
SINCE JUL 1 5.4 16.6 -11.2 12.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 7 7 0 0  
MONTH TO DATE 126 212 -86 247  
SINCE MAR 1 716 788 -72 731  
SINCE JUL 1 3797 4307 -510 3908  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 33 21 12 0  
SINCE MAR 1 36 28 8 2  
SINCE JAN 1 36 29 7 2    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 5.9  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 600 AM  
LOWEST 30 400 PM  
AVERAGE 54  
   
......................................................
 
 
THE ST. LOUIS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 91 1925  
MINIMUM TEMPERATURE (F) 49 31 1875  
1936  
 
SUNRISE AND SUNSET  
APRIL 22 2023.........SUNRISE 616 AM CDT SUNSET 745 PM CDT  
APRIL 23 2023.........SUNRISE 614 AM CDT SUNSET 746 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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