CDUS46 KMTR 160045
CLIHWD

CLIMATE REPORT 
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
545 PM PDT THU OCT 15 2026

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

...THE HAYWARD AIRPORT CLIMATE SUMMARY FOR OCTOBER 15 2026...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 TODAY                                                               
  MAXIMUM         84   3:32 PM  97    2020  74     10       63        
  MINIMUM         53   6:15 AM  49    2019  54     -1       52        
  AVERAGE         69                        64      5       58     

PRECIPITATION (IN)                                                    
  TODAY            0.00                                      0.00     
  MONTH TO DATE    0.00                                      1.77     
  SINCE OCT 1      0.00                                      1.77     
  SINCE JAN 1     11.92                                      9.32     

DEGREE DAYS                                                           
 HEATING                                                              
  TODAY            0                                         7        
  MONTH TO DATE   20                                        29        
  SINCE SEP 1     36                                        30        
  SINCE JUL 1     69                                        70        

 COOLING                                                              
  TODAY            4                                         0        
  MONTH TO DATE   62                                        16        
  SINCE SEP 1    140                                       136        
  SINCE JAN 1    353                                       292        
...................................................................


WIND (MPH)                                                            
  RESULTANT WIND SPEED   1   RESULTANT WIND DIRECTION  NE (50)        
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    NE (50)        
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION    SW (210)       
  AVERAGE WIND SPEED     4.4                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.0                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    51           6:00 AM                                      
 LOWEST     25           2:00 PM                                      
 AVERAGE    38                                                        

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


THE HAYWARD AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   74        92      2020                      
 MINIMUM TEMPERATURE (F)   54        48      1998                      


SUNRISE AND SUNSET                                                    
OCTOBER 15 2026.......SUNRISE   7:17 AM PDT   SUNSET   6:31 PM PDT     
OCTOBER 16 2026.......SUNRISE   7:18 AM PDT   SUNSET   6:29 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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