496  
CDUS46 KMTR 120031  
CLIHWD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
531 PM PDT WED OCT 11 2023  
   
...............................
 
 
   
..THE HAYWARD AIRPORT CLIMATE SUMMARY FOR OCTOBER 11 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 72 2:09 PM 87 2004 75 -3 68  
MINIMUM 58 6:43 AM -1 2013 55 3 53  
AVERAGE 65 65 0 61  
 
PRECIPITATION (IN)  
TODAY T 0.00  
MONTH TO DATE T 0.00  
SINCE OCT 1 T 0.00  
SINCE JAN 1 18.32 2.49  
 
DEGREE DAYS  
HEATING  
TODAY 0 4  
MONTH TO DATE 2 20  
SINCE SEP 1 6 22  
SINCE JUL 1 29 47  
 
COOLING  
TODAY 0 0  
MONTH TO DATE 58 1  
SINCE SEP 1 137 167  
SINCE JAN 1 413 420    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION NW (300)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 11.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 12:00 AM  
LOWEST 40 1:00 PM  
AVERAGE 62  
   
......................................................
 
 
THE HAYWARD AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 91 2001  
2010  
2014  
MINIMUM TEMPERATURE (F) 54 -1 2013  
 
SUNRISE AND SUNSET  
OCTOBER 11 2023.......SUNRISE 7:13 AM PDT SUNSET 6:37 PM PDT  
OCTOBER 12 2023.......SUNRISE 7:14 AM PDT SUNSET 6:35 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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