178  
CDUS46 KMTR 220827  
CLIHWD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
127 AM PDT WED MAY 22 2024  
   
...............................  
 
   
..THE HAYWARD AIRPORT CLIMATE SUMMARY FOR MAY 21 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 80 1:12 PM 94 2000 70 10 72  
MINIMUM 52 4:54 AM 47 1999 53 -1 54  
AVERAGE 66 61 5 63  
 
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 2  
MONTH TO DATE 54 129  
SINCE MAR 1 460 794  
SINCE JUL 1 1632 2582  
 
COOLING  
YESTERDAY 1 0  
MONTH TO DATE 19 5  
SINCE MAR 1 22 10  
SINCE JAN 1 22 10    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION W (290)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 6.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 5:00 AM  
LOWEST 27 1:00 PM  
AVERAGE 52  
   
......................................................  
 
THE HAYWARD AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 86 2000  
MINIMUM TEMPERATURE (F) 53 46 2010  
2021  
 
SUNRISE AND SUNSET  
MAY 22 2024...........SUNRISE 5:53 AM PDT SUNSET 8:18 PM PDT  
MAY 23 2024...........SUNRISE 5:53 AM PDT SUNSET 8:18 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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