AFOS product CLIHWD
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CDUS46 KMTR 070828
CLIHWD


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA                      
1228 AM PST SUN DEC 7 2014


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

...THE HAYWARD AIRPORT CLIMATE SUMMARY FOR DECEMBER 6 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         70R   207 PM  65    2010  58     12       51       
  MINIMUM         58   1019 PM  34    2009  43     15       35       
  AVERAGE         64                        51     13       43      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.34                                      0.28    
  MONTH TO DATE    2.34                                      0.28    
  SINCE JUL 1      4.35                                      1.16    
  SINCE JAN 1      9.04                                      2.65    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        1                                        22       
  MONTH TO DATE   15                                       105       
  SINCE DEC 1     15                                       105       
  SINCE JUL 1    283                                       546       
                                                                     
 COOLING                                                             
  YESTERDAY        0                                         0       
  MONTH TO DATE    0                                         0       
  SINCE DEC 1      0                                         0       
  SINCE JAN 1    568                                       250       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   3   RESULTANT WIND DIRECTION  SE (150)      
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     S (180)      
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION     S (180)      
  AVERAGE WIND SPEED     5.9                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.7                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  HEAVY RAIN                                                         
  RAIN                                                               
  LIGHT RAIN                                                         
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           800 AM                                     
 LOWEST     61           200 PM                                     
 AVERAGE    81                                                       

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

                                                                     
THE HAYWARD AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   58        67      2001                    
 MINIMUM TEMPERATURE (F)   43        33      2009                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER  7 2014......SUNRISE   710 AM PST   SUNSET   450 PM PST   
DECEMBER  8 2014......SUNRISE   711 AM PST   SUNSET   450 PM PST   

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




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