Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KMTR 020044
CLIHWD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
544 PM PDT FRI AUG 01 2025
...................................
...THE HAYWARD AIRPORT CLIMATE SUMMARY FOR AUGUST 1 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 2:02 PM 90 2000 75 -6 78
MINIMUM 59 5:46 AM 55 2010 58 1 57
2012
2017
AVERAGE 64 66 -2 68
PRECIPITATION (IN)
TODAY 0.00 0.00
MONTH TO DATE 0.00 0.00
SINCE OCT 1 14.64 21.84
SINCE JAN 1 7.43 16.98
DEGREE DAYS
HEATING
TODAY 1 0
MONTH TO DATE 1 0
SINCE JUN 1 113 27
SINCE JUL 1 34 4
COOLING
TODAY 0 3
MONTH TO DATE 0 3
SINCE JUN 1 29 279
SINCE JAN 1 77 310
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION W (280)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 8.9
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 87 3:00 AM
LOWEST 65 12:00 PM
AVERAGE 76
..........................................................
THE HAYWARD AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 92 2017
MINIMUM TEMPERATURE (F) 58 54 2012
2013
SUNRISE AND SUNSET
AUGUST 1 2025........SUNRISE 6:13 AM PDT SUNSET 8:16 PM PDT
AUGUST 2 2025........SUNRISE 6:13 AM PDT SUNSET 8:15 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$