CDUS46 KMTR 280831
CLIHWD

CLIMATE REPORT 
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
131 AM PDT MON APR 28 2025

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

...THE HAYWARD AIRPORT CLIMATE SUMMARY FOR APRIL 27 2025...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         62   3:34 PM  87    2004  68     -6       67        
  MINIMUM         52  10:59 PM  44    2003  51      1       49        
                                      2021                           
  AVERAGE         57                        59     -2       58     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.01                                      0.00     
  MONTH TO DATE    0.19                                      1.54     
  SINCE OCT 1     14.38                                     20.94     
  SINCE JAN 1      7.17                                     16.08     

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        8                                         7        
  MONTH TO DATE  128                                       150        
  SINCE MAR 1    388                                       391        
  SINCE JUL 1   1618                                      1563        

 COOLING                                                              
  YESTERDAY        0                                         0        
  MONTH TO DATE    0                                         3        
  SINCE MAR 1      9                                         3        
  SINCE JAN 1      9                                         3        
...................................................................


WIND (MPH)                                                            
  RESULTANT WIND SPEED   7   RESULTANT WIND DIRECTION   W (250)       
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     W (280)       
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION    SW (240)       
  AVERAGE WIND SPEED     7.5                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.8                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  LIGHT RAIN                                                          
  HAZE                                                                


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    83          12:00 AM                                      
 LOWEST     58           3:00 PM                                      
 AVERAGE    71                                                        

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


THE HAYWARD AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   68        84      2007                      
 MINIMUM TEMPERATURE (F)   51        43      1999                      


SUNRISE AND SUNSET                                                    
APRIL 28 2025.........SUNRISE   6:16 AM PDT   SUNSET   7:56 PM PDT     
APRIL 29 2025.........SUNRISE   6:15 AM PDT   SUNSET   7:57 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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