467  
CDUS46 KMTR 140829  
CLIHWD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
129 AM PDT TUE APR 14 2026  
   
...............................
 
 
   
..THE HAYWARD AIRPORT CLIMATE SUMMARY FOR APRIL 13 2026
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 64 2:35 PM 84 2008 67 -3 80  
MINIMUM 50 5:59 AM 41 2023 49 1 48  
AVERAGE 57 58 -1 64  
 
PRECIPITATION (IN)  
YESTERDAY 0.53 0.00  
MONTH TO DATE 2.43 0.11  
SINCE OCT 1 18.17 14.30  
SINCE JAN 1 9.44 7.09  
 
DEGREE DAYS  
HEATING  
YESTERDAY 8 1  
MONTH TO DATE 66 60  
SINCE MAR 1 160 320  
SINCE JUL 1 1502 1550  
 
COOLING  
YESTERDAY 0 0  
MONTH TO DATE 4 0  
SINCE MAR 1 42 9  
SINCE JAN 1 43 9    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION W (270)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 9.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 6:00 AM  
LOWEST 46 1:00 PM  
AVERAGE 73  
   
......................................................
 
 
THE HAYWARD AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 84 1999  
MINIMUM TEMPERATURE (F) 49 43 2005  
 
SUNRISE AND SUNSET  
APRIL 14 2026.........SUNRISE 6:35 AM PDT SUNSET 7:43 PM PDT  
APRIL 15 2026.........SUNRISE 6:33 AM PDT SUNSET 7:44 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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