AFOS product CLISTL
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download Bulk Download
792 
CDUS43 KLSX 130729
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
228 AM CDT FRI SEP 13 2013


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

...THE ST. LOUIS CLIMATE SUMMARY FOR SEPTEMBER 12 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         86    415 PM  98    1956  82      4       86       
                                      1936                          
                                      1897                          
  MINIMUM         67   1159 PM  44    1940  62      5       64       
  AVERAGE         77                        72      5       75      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             2.10 1949   0.11  -0.11     0.00    
  MONTH TO DATE    2.22                      1.24   0.98     1.39    
  SINCE SEP 1      2.22                      1.24   0.98     1.39    
  SINCE JAN 1     36.83                     28.99   7.84    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                         1     -1        0       
  SINCE SEP 1      0                         1     -1        0       
  SINCE JUL 1      0                         2     -2        0       
                                                                     
 COOLING                                                             
  YESTERDAY       12                         8      4       10       
  MONTH TO DATE  183                       114     69      128       
  SINCE SEP 1    183                       114     69      128       
  SINCE JAN 1   1569                      1513     56     2126       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     N (360)      
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     N (10)       
  AVERAGE WIND SPEED     7.6                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.6                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    79           600 AM                                     
 LOWEST     38           800 PM                                     
 AVERAGE    59                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   81       100      1939                    
 MINIMUM TEMPERATURE (F)   62        43      1975                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 13 2013.....SUNRISE   641 AM CDT   SUNSET   712 PM CDT   
SEPTEMBER 14 2013.....SUNRISE   642 AM CDT   SUNSET   711 PM CDT   

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




$$