AFOS product CLISTL
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download Bulk Download
258 
CDUS43 KLSX 030727
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
226 AM CDT TUE OCT 3 2017


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

...THE ST. LOUIS CLIMATE SUMMARY FOR OCTOBER 2 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         86    313 PM  94    1953  73     13       72       
  MINIMUM         66    643 AM  32    1974  54     12       58       
  AVERAGE         76                        64     12       65      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.82 2002   0.11  -0.11     0.00    
  MONTH TO DATE    0.00                      0.21  -0.21      T      
  SINCE SEP 1      0.27                      3.34  -3.07     4.95    
  SINCE JAN 1     30.57                     31.09  -0.52    33.43    
                                                                     
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 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                         4     -4        0       
  MONTH TO DATE    0                         8     -8        0       
  SINCE SEP 1      7                        48    -41        4       
  SINCE JUL 1      7                        49    -42        4       
                                                                     
 COOLING                                                             
  YESTERDAY       11                         3      8        0       
  MONTH TO DATE   13                         6      7        3       
  SINCE SEP 1    275                       208     67      327       
  SINCE JAN 1   1877                      1607    270     2032       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION    SE (150)      
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION    SE (150)      
  AVERAGE WIND SPEED    13.4                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.3                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    73          1100 PM                                     
 LOWEST     37           100 PM                                     
 AVERAGE    55                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   73        94      2006                    
 MINIMUM TEMPERATURE (F)   53        31      1974                    

                                                                     
SUNRISE AND SUNSET                                                   
OCTOBER  3 2017.......SUNRISE   700 AM CDT   SUNSET   641 PM CDT   
OCTOBER  4 2017.......SUNRISE   700 AM CDT   SUNSET   639 PM CDT   

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




$$