Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KMTR 030038
CLIHWD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
438 PM PST TUE DEC 02 2025
...................................
...THE HAYWARD AIRPORT CLIMATE SUMMARY FOR DECEMBER 2 2025...
VALID TODAY AS OF 0400 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 61 2:41 PM 73 2011 61 0 69
MINIMUM 43 7:36 AM 36 2004 44 -1 48
AVERAGE 52 52 0 59
PRECIPITATION (IN)
TODAY 0.00 0.00
MONTH TO DATE 0.00 0.00
SINCE OCT 1 5.23 2.33
SINCE JAN 1 12.78 19.33
DEGREE DAYS
HEATING
TODAY 13 6
MONTH TO DATE 30 13
SINCE DEC 1 30 13
SINCE JUL 1 358 296
COOLING
TODAY 0 0
MONTH TO DATE 0 0
SINCE DEC 1 0 0
SINCE JAN 1 295 713
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION E (70)
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION SE (130)
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 2.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 8:00 AM
LOWEST 62 2:00 PM
AVERAGE 79
..........................................................
THE HAYWARD AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 61 67 2007
2014
2024
MINIMUM TEMPERATURE (F) 44 36 2004
SUNRISE AND SUNSET
DECEMBER 2 2025......SUNRISE 7:06 AM PST SUNSET 4:50 PM PST
DECEMBER 3 2025......SUNRISE 7:07 AM PST SUNSET 4:50 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$