986  
CDUS46 KMTR 190031  
CLIHWD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
531 PM PDT SAT MAY 18 2024  
   
...............................
 
 
   
..THE HAYWARD AIRPORT CLIMATE SUMMARY FOR MAY 18 2024
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 72 1:53 PM 81 2016 69 3 64  
MINIMUM 58 4:18 AM 49 2012 53 5 54  
AVERAGE 65 61 4 59  
 
PRECIPITATION (IN)  
TODAY 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  
TODAY 0 6  
MONTH TO DATE 52 115  
SINCE MAR 1 458 780  
SINCE JUL 1 1630 2568  
 
COOLING  
TODAY 0 0  
MONTH TO DATE 18 5  
SINCE MAR 1 21 10  
SINCE JAN 1 21 10    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION W (270)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 9.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 3:00 AM  
LOWEST 51 2:00 PM  
AVERAGE 65  
   
......................................................
 
 
THE HAYWARD AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 85 2017  
MINIMUM TEMPERATURE (F) 53 48 2012  
 
SUNRISE AND SUNSET  
MAY 18 2024...........SUNRISE 5:56 AM PDT SUNSET 8:14 PM PDT  
MAY 19 2024...........SUNRISE 5:55 AM PDT SUNSET 8:15 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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