AFOS product CLIHWD
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CLIHWD


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA                      
128 AM PDT WED APR 22 2015


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

...THE HAYWARD AIRPORT CLIMATE SUMMARY FOR APRIL 21 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         62    208 PM  92    2009  67     -5       67       
  MINIMUM         54    600 AM  39    2008  50      4       47       
  AVERAGE         58                        58      0       57      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00                                      0.00    
  MONTH TO DATE    0.70                                      0.57    
  SINCE OCT 1     12.28                                      5.45    
  SINCE JAN 1      2.86                                      4.47    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        7                                         8       
  MONTH TO DATE  141                                       157       
  SINCE MAR 1    256                                       386       
  SINCE JUL 1   1339                                      1904       
                                                                     
 COOLING                                                             
  YESTERDAY        0                                         0       
  MONTH TO DATE    1                                         4       
  SINCE MAR 1     11                                         4       
  SINCE JAN 1     11                                         4       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED  11   RESULTANT WIND DIRECTION   W (270)      
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     W (280)      
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION     W (250)      
  AVERAGE WIND SPEED    10.7                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    83           500 AM                                     
 LOWEST     60           200 PM                                     
 AVERAGE    72                                                       

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

                                                                     
THE HAYWARD AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   67        86      2013                    
 MINIMUM TEMPERATURE (F)   50        45      2008                    

                                                                     
SUNRISE AND SUNSET                                                   
APRIL 22 2015.........SUNRISE   624 AM PDT   SUNSET   750 PM PDT   
APRIL 23 2015.........SUNRISE   623 AM PDT   SUNSET   751 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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