AFOS product CLIHWD
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CDUS46 KMTR 200838
CLIHWD


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA                      
137 AM PDT WED MAY 20 2015


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

...THE HAYWARD AIRPORT CLIMATE SUMMARY FOR MAY 19 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         63    241 PM  80    2003  69     -6       65       
  MINIMUM         54    626 AM  48    2012  53      1       52       
  AVERAGE         59                        61     -2       59      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00                                      0.00    
  MONTH TO DATE    0.04                                       T      
  SINCE OCT 1     12.64                                      5.66    
  SINCE JAN 1      3.22                                      4.68    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        6                                         6       
  MONTH TO DATE  122                                        75       
  SINCE MAR 1    436                                       533       
  SINCE JUL 1   1519                                      2051       
                                                                     
 COOLING                                                             
  YESTERDAY        0                                         0       
  MONTH TO DATE    1                                        35       
  SINCE MAR 1     17                                        50       
  SINCE JAN 1     17                                        50       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   9   RESULTANT WIND DIRECTION   W (270)      
  HIGHEST WIND SPEED    28   HIGHEST WIND DIRECTION    SW (220)      
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION    SW (220)      
  AVERAGE WIND SPEED     9.6                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.9                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    83           700 AM                                     
 LOWEST     60           100 PM                                     
 AVERAGE    72                                                       

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

                                                                     
THE HAYWARD AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   69        86      2001                    
 MINIMUM TEMPERATURE (F)   53        50      2010                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY 20 2015...........SUNRISE   555 AM PDT   SUNSET   815 PM PDT   
MAY 21 2015...........SUNRISE   554 AM PDT   SUNSET   816 PM PDT   

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




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