Climatological Report (Daily)
Issued by NWS
Issued by NWS
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788
CDUS46 KMTR 290025
CLIHWD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
525 PM PDT MON SEP 28 2026
...................................
...THE HAYWARD AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 28 2026...
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 72 2:03 PM 98 2010 76 -4 72
MINIMUM 58 8:14 AM 51 2013 57 1 64
AVERAGE 65 66 -1 68
PRECIPITATION (IN)
TODAY 0.00 0.00
MONTH TO DATE 0.12 0.12
SINCE OCT 1 20.65 14.76
SINCE JAN 1 11.92 7.55
DEGREE DAYS
HEATING
TODAY 0 0
MONTH TO DATE 15 1
SINCE SEP 1 15 1
SINCE JUL 1 48 41
COOLING
TODAY 0 3
MONTH TO DATE 68 111
SINCE SEP 1 68 111
SINCE JAN 1 281 267
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION NW (300)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 8.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 78 2:00 AM
LOWEST 49 2:00 PM
AVERAGE 64
..........................................................
THE HAYWARD AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 93 1999
MINIMUM TEMPERATURE (F) 56 47 2007
SUNRISE AND SUNSET
SEPTEMBER 28 2026.....SUNRISE 7:02 AM PDT SUNSET 6:56 PM PDT
SEPTEMBER 29 2026.....SUNRISE 7:02 AM PDT SUNSET 6:54 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$