095  
CDUS46 KMTR 010834  
CLIHWD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
134 AM PDT SAT NOV 01 2025  
   
...............................  
 
   
..THE HAYWARD AIRPORT CLIMATE SUMMARY FOR OCTOBER 31 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 70 2:20 PM 78 2015 70 0 66  
MINIMUM 53 4:19 AM 43 2002 51 2 52  
AVERAGE 62 60 2 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.06  
MONTH TO DATE 1.81 0.06  
SINCE OCT 1 1.81 0.06  
SINCE JAN 1 9.36 17.06  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 6  
MONTH TO DATE 67 35  
SINCE SEP 1 68 37  
SINCE JUL 1 108 47  
 
COOLING  
YESTERDAY 0 0  
MONTH TO DATE 18 145  
SINCE SEP 1 138 276  
SINCE JAN 1 294 713    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION W (280)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 3.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 8:00 AM  
LOWEST 57 2:00 PM  
AVERAGE 74  
   
......................................................  
 
THE HAYWARD AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 81 2018  
MINIMUM TEMPERATURE (F) 50 43 2003  
2019  
 
SUNRISE AND SUNSET  
NOVEMBER 1 2025......SUNRISE 7:34 AM PDT SUNSET 6:10 PM PDT  
NOVEMBER 2 2025......SUNRISE 6:35 AM PST SUNSET 5:08 PM PST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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