AFOS product CLISTL
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CDUS43 KLSX 290732
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
232 AM CDT TUE MAY 29 2018


................................... 

...THE ST. LOUIS CLIMATE SUMMARY FOR MAY 28 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         93    449 PM  94    2012  80     13       82       
  MINIMUM         71    448 AM  42    1971  61     10       64       
  AVERAGE         82                        70     12       73      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.95 1989   0.16  -0.16      T      
  MONTH TO DATE    5.01                      4.22   0.79     5.61    
  SINCE MAR 1     14.41                     11.23   3.18    20.22    
  SINCE JAN 1     20.89                     15.87   5.02    22.51    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0  2015   0.0    0.0      0.0     
  MONTH TO DATE    T                         0.0    0.0      0.0     
  SINCE MAR 1      1.6                       2.7   -1.1      1.8     
  SINCE JUL 1      7.1                      17.7  -10.6      3.2     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE    0                        72    -72       57       
  SINCE MAR 1   1134                       930    204      664       
  SINCE JUL 1   4605                      4528     77     3397       
                                                                     
 COOLING                                                             
  YESTERDAY       17                         6     11        8       
  MONTH TO DATE  283                       108    175      151       
  SINCE MAR 1    296                       154    142      224       
  SINCE JAN 1    296                       154    142      226       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    SE (150)      
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    SE (140)      
  AVERAGE WIND SPEED     5.8                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.3                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93           400 AM                                     
 LOWEST     36           200 PM                                     
 AVERAGE    65                                                       

..........................................................

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   80        94      1926                    
 MINIMUM TEMPERATURE (F)   61        41      1984                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY 29 2018...........SUNRISE   540 AM CDT   SUNSET   819 PM CDT   
MAY 30 2018...........SUNRISE   539 AM CDT   SUNSET   819 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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