CDUS46 KMTR 220826
CLIHWD

CLIMATE REPORT 
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
126 AM PDT SAT AUG 22 2026

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

...THE HAYWARD AIRPORT CLIMATE SUMMARY FOR AUGUST 21 2026...

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)                                                          
 YESTERDAY                                                           
  MAXIMUM         70   1:32 PM  85    2025  77     -7       85        
  MINIMUM         59   6:24 AM  55    2006  58      1       59        
                                      2012                           
  AVERAGE         65                        68     -3       72     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00                                      0.00     
  MONTH TO DATE    T                                         0.00     
  SINCE OCT 1     20.53                                     14.64     
  SINCE JAN 1     11.80                                      7.43     

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        0                                         0        
  MONTH TO DATE    2                                         6        
  SINCE JUN 1     59                                       118        
  SINCE JUL 1     29                                        39        

 COOLING                                                              
  YESTERDAY        0                                         7        
  MONTH TO DATE   39                                        44        
  SINCE JUN 1    132                                        73        
  SINCE JAN 1    190                                       121        
...................................................................


WIND (MPH)                                                            
  RESULTANT WIND SPEED   6   RESULTANT WIND DIRECTION   W (280)       
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    NW (300)       
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    NW (300)       
  AVERAGE WIND SPEED     7.4                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.6                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90           2:00 AM                                      
 LOWEST     63           1:00 PM                                      
 AVERAGE    77                                                        

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


THE HAYWARD AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   77        92      1999                      
 MINIMUM TEMPERATURE (F)   58        55      2006                      


SUNRISE AND SUNSET                                                    
AUGUST 22 2026........SUNRISE   6:30 AM PDT   SUNSET   7:52 PM PDT     
AUGUST 23 2026........SUNRISE   6:31 AM PDT   SUNSET   7:50 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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