658
CDUS46 KMTR 280830
CLIHWD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
130 AM PDT TUE OCT 28 2025
...............................
..THE HAYWARD AIRPORT CLIMATE SUMMARY FOR OCTOBER 27 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 72 3:33 PM 85 2003 71 1 72
MINIMUM 53 11:59 PM 44 2023 51 2 57
AVERAGE 63 61 2 65
PRECIPITATION (IN)
YESTERDAY 0.00 0.00
MONTH TO DATE 1.81 T
SINCE OCT 1 1.81 T
SINCE JAN 1 9.36 17.00
DEGREE DAYS
HEATING
YESTERDAY 2 0
MONTH TO DATE 56 9
SINCE SEP 1 57 11
SINCE JUL 1 97 21
COOLING
YESTERDAY 0 0
MONTH TO DATE 18 145
SINCE SEP 1 138 276
SINCE JAN 1 294 713
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION W (290)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 5.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 7:00 AM
LOWEST 42 1:00 PM
AVERAGE 65
......................................................
THE HAYWARD AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 85 2003
MINIMUM TEMPERATURE (F) 51 44 2019
SUNRISE AND SUNSET
OCTOBER 28 2025.......SUNRISE 7:30 AM PDT SUNSET 6:14 PM PDT
OCTOBER 29 2025.......SUNRISE 7:31 AM PDT SUNSET 6:13 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page