676  
CDUS46 KMTR 020034  
CLIHWD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
534 PM PDT SAT NOV 01 2025  
   
...............................  
 
   
..THE HAYWARD AIRPORT CLIMATE SUMMARY FOR NOVEMBER 1 2025  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 68 3:49 PM 81 2018 70 -2 67  
MINIMUM 50 6:34 AM 43 2003 50 0 48  
2019  
AVERAGE 59 60 -1 58  
 
PRECIPITATION (IN)  
TODAY 0.00 0.05  
MONTH TO DATE 0.00 0.05  
SINCE OCT 1 1.81 0.11  
SINCE JAN 1 9.36 17.11  
 
DEGREE DAYS  
HEATING  
TODAY 6 7  
MONTH TO DATE 6 7  
SINCE SEP 1 74 44  
SINCE JUL 1 114 54  
 
COOLING  
TODAY 0 0  
MONTH TO DATE 0 0  
SINCE SEP 1 138 276  
SINCE JAN 1 294 713    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION NW (300)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 3.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 10:00 AM  
LOWEST 63 2:00 PM  
AVERAGE 77  
   
......................................................  
 
THE HAYWARD AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 80 2020  
MINIMUM TEMPERATURE (F) 50 42 2003  
 
SUNRISE AND SUNSET  
NOVEMBER 1 2025......SUNRISE 7:34 AM PDT SUNSET 6:10 PM PDT  
NOVEMBER 2 2025......SUNRISE 7:35 AM PDT SUNSET 6:08 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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