AFOS product CLISTL
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CDUS43 KLSX 270731
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
230 AM CDT MON AUG 27 2018


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

...THE ST. LOUIS CLIMATE SUMMARY FOR AUGUST 26 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         95    240 PM 103    1936  87      8       84       
  MINIMUM         80   1159 PM  53    1934  68     12       61       
  AVERAGE         88                        78     10       73      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          2.46 1888   0.09  -0.09     0.00    
  MONTH TO DATE    4.03                      2.53   1.50     2.43    
  SINCE JUN 1      9.12                     10.92  -1.80     6.53    
  SINCE JAN 1     30.05                     27.29   2.76    29.43    
                                                                     
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 JUN 1      T                         0.0    0.0      0.0     
  SINCE JUL 1      T                         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       23                        13     10        8       
  MONTH TO DATE  385                       366     19      292       
  SINCE JUN 1   1336                      1167    169     1304       
  SINCE JAN 1   1679                      1341    338     1556       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     S (180)      
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION    SW (220)      
  AVERAGE WIND SPEED    10.5                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.5                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    85           200 AM                                     
 LOWEST     49           300 PM                                     
 AVERAGE    67                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   87       102      1881                    
 MINIMUM TEMPERATURE (F)   68        51      1968                    

                                                                     
SUNRISE AND SUNSET                                                   
AUGUST 27 2018........SUNRISE   626 AM CDT   SUNSET   739 PM CDT   
AUGUST 28 2018........SUNRISE   627 AM CDT   SUNSET   738 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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