AFOS product CLISTL
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download
492 
CDUS43 KLSX 190744
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
243 AM CDT TUE AUG 19 2014


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

...THE ST. LOUIS CLIMATE SUMMARY FOR AUGUST 18 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         89    313 PM 106    1936  88      1       84       
  MINIMUM         72    617 AM  54    1963  70      2       65       
  AVERAGE         81                        79      2       75      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          2.10 1902   0.09  -0.09     0.00    
  MONTH TO DATE    4.44                      1.80   2.64     1.01    
  SINCE JUN 1     11.29                     10.19   1.10    10.29    
  SINCE JAN 1     28.35                     26.56   1.79    34.43    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0  2013   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        1       
  SINCE JUL 1      0                         0      0        0       
                                                                     
 COOLING                                                             
  YESTERDAY       16                        14      2       10       
  MONTH TO DATE  218                       260    -42      178       
  SINCE JUN 1    978                      1061    -83      921       
  SINCE JAN 1   1240                      1235      5     1132       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION    SE (140)      
  HIGHEST GUST SPEED    10   HIGHEST GUST DIRECTION     S (180)      
  AVERAGE WIND SPEED     2.5                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.7                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
  FOG W/VISIBILITY <= 1/4 MILE                                       
  HAZE                                                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93          1200 AM                                     
 LOWEST     52           300 PM                                     
 AVERAGE    73                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   88       105      1962                    
                                             1936                    
 MINIMUM TEMPERATURE (F)   69        55      1953                    

                                                                     
SUNRISE AND SUNSET                                                   
AUGUST 19 2014........SUNRISE   619 AM CDT   SUNSET   751 PM CDT   
AUGUST 20 2014........SUNRISE   620 AM CDT   SUNSET   749 PM CDT   

                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          




$$