661  
CDUS46 KMTR 040835  
CLIHWD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
1235 AM PST TUE FEB 04 2025  
   
...............................  
 
   
..THE HAYWARD AIRPORT CLIMATE SUMMARY FOR FEBRUARY 3 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 63 12:21 PM 81 2018 61 2 58  
MINIMUM 57 10:28 AM 35 2020 44 13 48  
AVERAGE 60 52 8 53  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 0.52  
MONTH TO DATE 0.26 1.35  
SINCE OCT 1 7.81 12.81  
SINCE JAN 1 0.60 7.95  
 
DEGREE DAYS  
HEATING  
YESTERDAY 5 12  
MONTH TO DATE 15 31  
SINCE DEC 1 695 663  
SINCE JUL 1 978 929  
 
COOLING  
YESTERDAY 0 0  
MONTH TO DATE 0 0  
SINCE DEC 1 0 0  
SINCE JAN 1 0 0    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 12 RESULTANT WIND DIRECTION S (170)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 12.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 4:00 AM  
LOWEST 58 2:00 PM  
AVERAGE 68  
   
......................................................  
 
THE HAYWARD AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 74 2018  
MINIMUM TEMPERATURE (F) 44 36 2008  
 
SUNRISE AND SUNSET  
FEBRUARY 4 2025......SUNRISE 7:09 AM PST SUNSET 5:36 PM PST  
FEBRUARY 5 2025......SUNRISE 7:08 AM PST SUNSET 5:37 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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