528  
CDUS46 KMTR 270030  
CLIHWD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
430 PM PST THU FEB 26 2026  
   
...............................  
 
   
..THE HAYWARD AIRPORT CLIMATE SUMMARY FOR FEBRUARY 26 2026  
 
VALID TODAY AS OF 0400 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 73 3:51 PM 74 2020 63 10 72  
MINIMUM 53 6:26 AM 34 2011 46 7 46  
AVERAGE 63 55 8 59  
 
PRECIPITATION (IN)  
TODAY 0.00 0.00  
MONTH TO DATE 3.77 4.92  
SINCE OCT 1 15.56 12.47  
SINCE JAN 1 6.83 5.26  
 
DEGREE DAYS  
HEATING  
TODAY 2 6  
MONTH TO DATE 254 266  
SINCE DEC 1 1014 946  
SINCE JUL 1 1342 1229  
 
COOLING  
TODAY 0 0  
MONTH TO DATE 0 0  
SINCE DEC 1 0 0  
SINCE JAN 1 0 0    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION W (270)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 3.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 9:00 AM  
LOWEST 61 3:00 PM  
AVERAGE 79  
   
......................................................  
 
THE HAYWARD AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 77 2002  
2025  
MINIMUM TEMPERATURE (F) 46 33 2011  
 
SUNRISE AND SUNSET  
FEBRUARY 26 2026......SUNRISE 6:44 AM PST SUNSET 5:59 PM PST  
FEBRUARY 27 2026......SUNRISE 6:42 AM PST SUNSET 6:00 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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