544  
CDUS43 KLSX 250727  
CLISTL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
226 AM CDT SAT MAR 25 2017  
 
   
...............................
 
 
   
..THE ST. LOUIS CLIMATE SUMMARY FOR MARCH 24 2017
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1874 TO 2017  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 81 153 PM 92 1929 59 22 67  
MINIMUM 54 606 AM 3 1974 39 15 37  
AVERAGE 68 49 19 52  
 
PRECIPITATION (IN)  
YESTERDAY 0.18 3.59 1913 0.12 0.06 0.16  
MONTH TO DATE 1.72 2.45 -0.73 1.10  
SINCE MAR 1 1.72 2.45 -0.73 1.10  
SINCE JAN 1 4.01 7.09 -3.08 2.70  
 
SNOWFALL (IN)  
YESTERDAY 0.0 12.4 2013 0.0 0.0 0.0  
MONTH TO DATE 1.8 2.0 -0.2 0.3  
SINCE MAR 1 1.8 2.0 -0.2 0.3  
SINCE JUL 1 3.2 17.0 -13.8 10.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 16 -16 13  
MONTH TO DATE 410 484 -74 295  
SINCE MAR 1 410 484 -74 295  
SINCE JUL 1 3143 4082 -939 3125  
 
COOLING  
YESTERDAY 3 0 3 0  
MONTH TO DATE 6 0 6 8  
SINCE MAR 1 6 0 6 8  
SINCE JAN 1 8 0 8 8    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 13.1  
 
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 600 AM  
LOWEST 36 200 PM  
AVERAGE 54  
   
......................................................
 
 
 
THE ST. LOUIS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 84 1907  
MINIMUM TEMPERATURE (F) 40 11 1955  
 
 
SUNRISE AND SUNSET  
MARCH 25 2017.........SUNRISE 657 AM CDT SUNSET 719 PM CDT  
MARCH 26 2017.........SUNRISE 655 AM CDT SUNSET 720 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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