AFOS product CLISTL
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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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