AFOS product CLISTL
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download Bulk Download
717 
CDUS43 KLSX 080732
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
132 AM CST SUN JAN 8 2017


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

...THE ST. LOUIS CLIMATE SUMMARY FOR JANUARY 7 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         28    354 PM  73    2008  39    -11       51       
                                      1965                          
  MINIMUM          4    315 AM -14    1912  24    -20       41       
  AVERAGE         16                        32    -16       46      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.39 1937   0.08  -0.08     0.06    
  MONTH TO DATE    0.30                      0.61  -0.31     0.06    
  SINCE DEC 1      1.43                      3.45  -2.02    11.80    
  SINCE JAN 1      0.30                      0.61  -0.31     0.06    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           5.9  1940   0.2   -0.2      0.0     
  MONTH TO DATE    1.0                       1.3   -0.3      0.0     
  SINCE DEC 1      1.2                       5.7   -4.5       T      
  SINCE JUL 1      1.2                       6.4   -5.2       T      
  SNOW DEPTH       T                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       49                        33     16       19       
  MONTH TO DATE  267                       231     36      200       
  SINCE DEC 1   1198                      1170     28      797       
  SINCE JUL 1   1689                      1996   -307     1359       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     W (270)      
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION     W (270)      
  AVERAGE WIND SPEED     4.6                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.1                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    76           400 AM                                     
 LOWEST     42           100 PM                                     
 AVERAGE    59                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   39        71      2006                    
 MINIMUM TEMPERATURE (F)   24        -7      1976                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY  8 2017.......SUNRISE   720 AM CST   SUNSET   457 PM CST   
JANUARY  9 2017.......SUNRISE   720 AM CST   SUNSET   458 PM CST   

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




$$