511
CDUS46 KMTR 030038
CLIHWD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
538 PM PDT THU OCT 02 2025
...............................
..THE HAYWARD AIRPORT CLIMATE SUMMARY FOR OCTOBER 2 2025
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 69 3:23 PM 100 2024 76 -7 100
MINIMUM 61 6:50 AM 47 2019 56 5 66
AVERAGE 65 66 -1 83
PRECIPITATION (IN)
TODAY 0.49 0.00
MONTH TO DATE 0.50 0.00
SINCE OCT 1 0.50 0.00
SINCE JAN 1 8.05 17.00
DEGREE DAYS
HEATING
TODAY 0 0
MONTH TO DATE 0 0
SINCE SEP 1 1 2
SINCE JUL 1 41 12
COOLING
TODAY 0 18
MONTH TO DATE 5 35
SINCE SEP 1 125 166
SINCE JAN 1 281 603
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION NW (300)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 6.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 5:00 AM
LOWEST 65 1:00 PM
AVERAGE 81
......................................................
THE HAYWARD AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 99 2024
MINIMUM TEMPERATURE (F) 56 47 2013
SUNRISE AND SUNSET
OCTOBER 2 2025.......SUNRISE 7:05 AM PDT SUNSET 6:49 PM PDT
OCTOBER 3 2025.......SUNRISE 7:06 AM PDT SUNSET 6:48 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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