AFOS product CLISTL
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CDUS43 KLSX 070734
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
232 AM CDT TUE AUG 7 2018


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

...THE ST. LOUIS CLIMATE SUMMARY FOR AUGUST 6 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         99    329 PM 104    1947  89     10       73       
                                      1930                          
  MINIMUM         78    533 AM  55    1948  71      7       65       
  AVERAGE         89                        80      9       69      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             2.70 1929   0.10  -0.10     0.09    
  MONTH TO DATE    0.19                      0.64  -0.45     0.10    
  SINCE JUN 1      5.28                      9.03  -3.75     4.20    
  SINCE JAN 1     26.21                     25.40   0.81    27.10    
                                                                     
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       24                        15      9        4       
  MONTH TO DATE  109                        90     19       66       
  SINCE JUN 1   1060                       891    169     1078       
  SINCE JAN 1   1403                      1065    338     1330       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    SE (130)      
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION    SW (220)      
  AVERAGE WIND SPEED    11.1                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.6                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  THUNDERSTORM                                                       

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    79           300 AM                                     
 LOWEST     33           300 PM                                     
 AVERAGE    56                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   89       103      1930                    
 MINIMUM TEMPERATURE (F)   71        55      1978                    
                                             1972                    

                                                                     
SUNRISE AND SUNSET                                                   
AUGUST  7 2018........SUNRISE   608 AM CDT   SUNSET   806 PM CDT   
AUGUST  8 2018........SUNRISE   609 AM CDT   SUNSET   805 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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