365  
CDUS46 KMTR 300828  
CLIHWD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
128 AM PDT MON SEP 30 2024  
   
...............................
 
 
   
..THE HAYWARD AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 29 2024
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 75 2:13 PM 93 1999 76 -1 68  
MINIMUM 59 11:54 PM 47 2007 56 3 59  
AVERAGE 67 66 1 64  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 T  
MONTH TO DATE T 0.05  
SINCE OCT 1 21.86 31.08  
SINCE JAN 1 17.00 18.30  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1  
MONTH TO DATE 2 2  
SINCE SEP 1 2 2  
SINCE JUL 1 12 25  
 
COOLING  
YESTERDAY 2 0  
MONTH TO DATE 122 79  
SINCE SEP 1 122 79  
SINCE JAN 1 559 355    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION W (290)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 5.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 12:00 AM  
LOWEST 51 2:00 PM  
AVERAGE 66  
   
......................................................
 
 
THE HAYWARD AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 91 2001  
MINIMUM TEMPERATURE (F) 56 49 2009  
 
SUNRISE AND SUNSET  
SEPTEMBER 30 2024.....SUNRISE 7:04 AM PDT SUNSET 6:52 PM PDT  
OCTOBER 1 2024.......SUNRISE 7:05 AM PDT SUNSET 6:51 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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