884  
CDUS46 KMTR 300038  
CLIHWD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
538 PM PDT SAT MAR 29 2025  
   
...............................  
 
   
..THE HAYWARD AIRPORT CLIMATE SUMMARY FOR MARCH 29 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 63 2:04 PM 81 2018 65 -2 58  
MINIMUM 48 6:35 AM 42 1999 48 0 50  
AVERAGE 56 57 -1 54  
 
PRECIPITATION (IN)  
TODAY 0.00 0.47  
MONTH TO DATE 1.50 2.85  
SINCE OCT 1 13.97 19.40  
SINCE JAN 1 6.76 14.54  
 
DEGREE DAYS  
HEATING  
TODAY 9 11  
MONTH TO DATE 250 224  
SINCE MAR 1 250 224  
SINCE JUL 1 1480 1396  
 
COOLING  
TODAY 0 0  
MONTH TO DATE 9 0  
SINCE MAR 1 9 0  
SINCE JAN 1 9 0    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION W (290)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 7.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 5:00 AM  
LOWEST 38 1:00 PM  
AVERAGE 58  
   
......................................................  
 
THE HAYWARD AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 82 2018  
MINIMUM TEMPERATURE (F) 48 41 1999  
 
SUNRISE AND SUNSET  
MARCH 29 2025.........SUNRISE 6:58 AM PDT SUNSET 7:29 PM PDT  
MARCH 30 2025.........SUNRISE 6:56 AM PDT SUNSET 7:30 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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