436  
CDUS46 KMTR 310831  
CLIHWD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
131 AM PDT FRI MAY 31 2024  
   
...............................
 
 
   
..THE HAYWARD AIRPORT CLIMATE SUMMARY FOR MAY 30 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 84 3:00 PM 95 2001 71 13 66  
MINIMUM 53 5:22 AM 50 1999 54 -1 55  
AVERAGE 69 62 7 61  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.00  
MONTH TO DATE 0.90 0.81  
SINCE OCT 1 21.84 30.99  
SINCE JAN 1 16.98 18.21  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 4  
MONTH TO DATE 83 168  
SINCE MAR 1 489 833  
SINCE JUL 1 1661 2621  
 
COOLING  
YESTERDAY 4 0  
MONTH TO DATE 24 5  
SINCE MAR 1 27 10  
SINCE JAN 1 27 10    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION W (290)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 5.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 4:00 AM  
LOWEST 27 4:00 PM  
AVERAGE 54  
   
......................................................
 
 
THE HAYWARD AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 94 2001  
MINIMUM TEMPERATURE (F) 54 50 2013  
2014  
2022  
 
SUNRISE AND SUNSET  
MAY 31 2024...........SUNRISE 5:49 AM PDT SUNSET 8:24 PM PDT  
JUNE 1 2024..........SUNRISE 5:48 AM PDT SUNSET 8:25 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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