324  
CDUS46 KMTR 260826  
CLIHWD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
126 AM PDT SUN OCT 26 2025  
   
...............................
 
 
   
..THE HAYWARD AIRPORT CLIMATE SUMMARY FOR OCTOBER 25 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 66 12:30 PM 88 2003 72 -6 79  
MINIMUM 58 11:59 PM 48 1998 52 6 52  
2013  
AVERAGE 62 62 0 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 0.00  
MONTH TO DATE 1.79 T  
SINCE OCT 1 1.79 T  
SINCE JAN 1 9.34 17.00  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 0  
MONTH TO DATE 52 7  
SINCE SEP 1 53 9  
SINCE JUL 1 93 19  
 
COOLING  
YESTERDAY 0 1  
MONTH TO DATE 18 145  
SINCE SEP 1 138 276  
SINCE JAN 1 294 713    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION S (180)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 4.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 11:00 PM  
LOWEST 73 4:00 PM  
AVERAGE 82  
   
......................................................
 
 
THE HAYWARD AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 87 2003  
MINIMUM TEMPERATURE (F) 52 45 2022  
2023  
 
SUNRISE AND SUNSET  
OCTOBER 26 2025.......SUNRISE 7:28 AM PDT SUNSET 6:16 PM PDT  
OCTOBER 27 2025.......SUNRISE 7:29 AM PDT SUNSET 6:15 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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