786  
CDUS46 KMTR 290031  
CLIHWD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
531 PM PDT SUN MAY 28 2023  
   
...............................
 
 
   
..THE HAYWARD AIRPORT CLIMATE SUMMARY FOR MAY 28 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 62 3:26 PM 88 2003 71 -9 71  
2018  
MINIMUM 54 12:26 AM 49 2008 54 0 55  
2014  
AVERAGE 58 62 -4 63  
 
PRECIPITATION (IN)  
TODAY 0.00 0.00  
MONTH TO DATE 0.81 T  
SINCE OCT 1 30.99 14.05  
SINCE JAN 1 18.21 2.17  
 
DEGREE DAYS  
HEATING  
TODAY 7 2  
MONTH TO DATE 161 139  
SINCE MAR 1 826 654  
SINCE JUL 1 2614 2128  
 
COOLING  
TODAY 0 0  
MONTH TO DATE 5 11  
SINCE MAR 1 10 19  
SINCE JAN 1 10 19    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION W (270)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 9.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 12:00 AM  
LOWEST 70 3:00 PM  
AVERAGE 78  
   
......................................................
 
 
THE HAYWARD AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 80 2002  
MINIMUM TEMPERATURE (F) 54 48 2011  
 
SUNRISE AND SUNSET  
MAY 28 2023...........SUNRISE 5:50 AM PDT SUNSET 8:22 PM PDT  
MAY 29 2023...........SUNRISE 5:50 AM PDT SUNSET 8:22 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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