Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KMTR 290035
CLIHWD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
535 PM PDT FRI AUG 28 2026
...................................
...THE HAYWARD AIRPORT CLIMATE SUMMARY FOR AUGUST 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 67 3:49 PM 98 2009 78 -11 77
MINIMUM 61 1:10 AM 55 2005 58 3 59
AVERAGE 64 68 -4 68
PRECIPITATION (IN)
TODAY 0.00 0.00
MONTH TO DATE T 0.00
SINCE OCT 1 20.53 14.64
SINCE JAN 1 11.80 7.43
DEGREE DAYS
HEATING
TODAY 1 0
MONTH TO DATE 3 7
SINCE JUN 1 60 119
SINCE JUL 1 30 40
COOLING
TODAY 0 3
MONTH TO DATE 61 59
SINCE JUN 1 154 88
SINCE JAN 1 212 136
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION W (290)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 6.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 1:00 AM
LOWEST 75 9:00 AM
AVERAGE 81
..........................................................
THE HAYWARD AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 94 2009
MINIMUM TEMPERATURE (F) 58 54 2012
SUNRISE AND SUNSET
AUGUST 28 2026........SUNRISE 6:35 AM PDT SUNSET 7:43 PM PDT
AUGUST 29 2026........SUNRISE 6:36 AM PDT SUNSET 7:42 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$