Climatological Report (Daily)
Issued by NWS
Issued by NWS
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011
CDUS46 KMTR 310027
CLIHWD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
527 PM PDT WED JUL 30 2025
...................................
...THE HAYWARD AIRPORT CLIMATE SUMMARY FOR JULY 30 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 68 3:06 PM 81 2012 75 -7 71
MINIMUM 59 3:15 AM 55 2010 58 1 59
AVERAGE 64 66 -2 65
PRECIPITATION (IN)
TODAY 0.00 0.00
MONTH TO DATE T 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 33 4
SINCE JUN 1 112 27
SINCE JUL 1 33 4
COOLING
TODAY 0 0
MONTH TO DATE 8 203
SINCE JUN 1 25 273
SINCE JAN 1 73 304
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION W (280)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 9.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 3:00 AM
LOWEST 68 2:00 PM
AVERAGE 79
..........................................................
THE HAYWARD AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 86 2000
MINIMUM TEMPERATURE (F) 58 56 1999
2010
2013
SUNRISE AND SUNSET
JULY 30 2025..........SUNRISE 6:11 AM PDT SUNSET 8:18 PM PDT
JULY 31 2025..........SUNRISE 6:12 AM PDT SUNSET 8:17 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$