CDUS46 KMTR 190031
CLIHWD

CLIMATE REPORT 
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
531 PM PDT MON MAY 18 2026

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

...THE HAYWARD AIRPORT CLIMATE SUMMARY FOR MAY 18 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         83R  3:13 PM  81    2016  69     14       72        
  MINIMUM         65  12:07 AM  49    2012  53     12       52        
  AVERAGE         74                        61     13       62     

PRECIPITATION (IN)                                                    
  TODAY            0.00                                      0.00     
  MONTH TO DATE    0.06                                      0.26     
  SINCE OCT 1     20.19                                     14.64     
  SINCE JAN 1     11.46                                      7.43     

DEGREE DAYS                                                           
 HEATING                                                              
  TODAY            0                                         3        
  MONTH TO DATE   80                                        40        
  SINCE MAR 1    339                                       435        
  SINCE JUL 1   1681                                      1665        

 COOLING                                                              
  TODAY            9                                         0        
  MONTH TO DATE    9                                        16        
  SINCE MAR 1     51                                        25        
  SINCE JAN 1     52                                        25        
...................................................................


WIND (MPH)                                                            
  RESULTANT WIND SPEED  14   RESULTANT WIND DIRECTION   N (10)        
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION     N (360)       
  HIGHEST GUST SPEED    40   HIGHEST GUST DIRECTION    NE (30)        
  AVERAGE WIND SPEED    15.4                                        


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    27           4:00 PM                                      
 LOWEST     12           3:00 PM                                      
 AVERAGE    20                                                        

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


THE HAYWARD AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   70        85      2017                      
 MINIMUM TEMPERATURE (F)   53        48      2012                      


SUNRISE AND SUNSET                                                    
MAY 18 2026...........SUNRISE   5:56 AM PDT   SUNSET   8:14 PM PDT     
MAY 19 2026...........SUNRISE   5:56 AM PDT   SUNSET   8:15 PM PDT     


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




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