AFOS product CLISTL
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download Bulk Download
872 
CDUS43 KLSX 140731
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
231 AM CDT SAT SEP 14 2013


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

...THE ST. LOUIS CLIMATE SUMMARY FOR SEPTEMBER 13 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         76    211 PM 100    1939  81     -5       88       
  MINIMUM         58    529 AM  43    1975  62     -4       61       
  AVERAGE         67                        72     -5       75      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          4.61 1945   0.10  -0.10     0.00    
  MONTH TO DATE    2.22                      1.34   0.88     1.39    
  SINCE SEP 1      2.22                      1.34   0.88     1.39    
  SINCE JAN 1     36.83                     29.09   7.74    24.76    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0  2012   0.0    0.0      0.0     
  MONTH TO DATE    0.0                       0.0    0.0      0.0     
  SINCE SEP 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                         1     -1        0       
  MONTH TO DATE    0                         2     -2        0       
  SINCE SEP 1      0                         2     -2        0       
  SINCE JUL 1      0                         3     -3        0       
                                                                     
 COOLING                                                             
  YESTERDAY        2                         7     -5       10       
  MONTH TO DATE  185                       121     64      138       
  SINCE SEP 1    185                       121     64      138       
  SINCE JAN 1   1571                      1520     51     2136       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     N (20)       
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     N (340)      
  AVERAGE WIND SPEED     6.6                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.3                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    72           400 AM                                     
 LOWEST     33           400 PM                                     
 AVERAGE    53                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   81       101      1939                    
 MINIMUM TEMPERATURE (F)   61        46      1996                    
                                             1974                    
                                             1949                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 14 2013.....SUNRISE   642 AM CDT   SUNSET   711 PM CDT   
SEPTEMBER 15 2013.....SUNRISE   643 AM CDT   SUNSET   709 PM CDT   

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




$$