AFOS product CLISTL
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CDUS43 KLSX 280732
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
232 AM CDT SAT JUL 28 2018


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

...THE ST. LOUIS CLIMATE SUMMARY FOR JULY 27 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         86    329 PM 106    1930  89     -3       88       
  MINIMUM         65    528 AM  51    1962  71     -6       75       
  AVERAGE         76                        80     -4       82      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          2.48 1895   0.13  -0.13     0.72    
  MONTH TO DATE    1.19                      3.60  -2.41     1.38    
  SINCE JUN 1      4.28                      7.88  -3.60     4.10    
  SINCE JAN 1     25.21                     24.25   0.96    27.00    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0  2015   0.0    0.0      0.0     
  MONTH TO DATE    0.0                       0.0    0.0      0.0     
  SINCE JUN 1      0.0                       0.0    0.0      0.0     
  SINCE JUL 1      0.0                       0.0    0.0      0.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE JUN 1      0                         5     -5        0       
  SINCE JUL 1      0                         0      0        0       
                                                                     
 COOLING                                                             
  YESTERDAY       11                        15     -4       17       
  MONTH TO DATE  456                       405     51      554       
  SINCE JUN 1    922                       739    183      963       
  SINCE JAN 1   1265                       913    352     1215       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     N (340)      
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     N (340)      
  AVERAGE WIND SPEED     6.2                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.4                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           300 AM                                     
 LOWEST     40           400 PM                                     
 AVERAGE    70                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   89       108      1930                    
 MINIMUM TEMPERATURE (F)   71        56      2013                    

                                                                     
SUNRISE AND SUNSET                                                   
JULY 28 2018..........SUNRISE   559 AM CDT   SUNSET   816 PM CDT   
JULY 29 2018..........SUNRISE   600 AM CDT   SUNSET   815 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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