765  
CDUS46 KMTR 050838  
CLIHWD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
1238 AM PST WED FEB 05 2025  
   
...............................
 
 
   
..THE HAYWARD AIRPORT CLIMATE SUMMARY FOR FEBRUARY 4 2025
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 61 2:11 PM 74 2018 61 0 64  
MINIMUM 48 11:59 PM 36 2008 44 4 49  
AVERAGE 55 52 3 57  
 
PRECIPITATION (IN)  
YESTERDAY 1.58 0.83  
MONTH TO DATE 1.84 2.18  
SINCE OCT 1 9.39 13.64  
SINCE JAN 1 2.18 8.78  
 
DEGREE DAYS  
HEATING  
YESTERDAY 10 8  
MONTH TO DATE 25 39  
SINCE DEC 1 705 671  
SINCE JUL 1 988 937  
 
COOLING  
YESTERDAY 0 0  
MONTH TO DATE 0 0  
SINCE DEC 1 0 0  
SINCE JAN 1 0 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION S (170)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 15.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 5:00 PM  
LOWEST 67 12:00 AM  
AVERAGE 77  
   
......................................................
 
 
THE HAYWARD AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 78 2011  
MINIMUM TEMPERATURE (F) 44 36 2008  
 
SUNRISE AND SUNSET  
FEBRUARY 5 2025......SUNRISE 7:08 AM PST SUNSET 5:37 PM PST  
FEBRUARY 6 2025......SUNRISE 7:07 AM PST SUNSET 5:38 PM PST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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