Climatological Report (Daily)
Issued by NWS
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733
CDUS46 KMTR 010832
CLIHWD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
132 AM PDT THU OCT 01 2026
...................................
...THE HAYWARD AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 30 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 86 2:44 PM 92 2024 76 10 77
MINIMUM 57 11:59 PM 49 2009 56 1 63
AVERAGE 72 66 6 70
PRECIPITATION (IN)
YESTERDAY 0.00 T
MONTH TO DATE 0.12 0.12
SINCE OCT 1 20.65 14.76
SINCE JAN 1 11.92 7.55
DEGREE DAYS
HEATING
YESTERDAY 0 0
MONTH TO DATE 16 1
SINCE SEP 1 16 1
SINCE JUL 1 49 41
COOLING
YESTERDAY 7 5
MONTH TO DATE 78 120
SINCE SEP 1 78 120
SINCE JAN 1 291 276
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION W (290)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 5.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 11:00 PM
LOWEST 36 2:00 PM
AVERAGE 65
..........................................................
THE HAYWARD AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 100 2024
MINIMUM TEMPERATURE (F) 56 47 2019
SUNRISE AND SUNSET
OCTOBER 1 2026.......SUNRISE 7:04 AM PDT SUNSET 6:51 PM PDT
OCTOBER 2 2026.......SUNRISE 7:05 AM PDT SUNSET 6:50 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$