Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KMTR 210841
CLIHWD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1241 AM PST FRI NOV 21 2025
...................................
...THE HAYWARD AIRPORT CLIMATE SUMMARY FOR NOVEMBER 20 2025...
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)
YESTERDAY
MAXIMUM 59 2:56 PM 75 2002 64 -5 66
MINIMUM 48 11:38 PM 39 2009 46 2 55
2022
AVERAGE 54 55 -1 61
PRECIPITATION (IN)
YESTERDAY 0.44 T
MONTH TO DATE 3.42 0.43
SINCE OCT 1 5.23 0.49
SINCE JAN 1 12.78 17.49
DEGREE DAYS
HEATING
YESTERDAY 11 4
MONTH TO DATE 94 145
SINCE SEP 1 162 182
SINCE JUL 1 202 192
COOLING
YESTERDAY 0 0
MONTH TO DATE 1 0
SINCE SEP 1 139 276
SINCE JAN 1 295 713
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION NW (300)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 3.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 4:00 AM
LOWEST 67 3:00 PM
AVERAGE 82
..........................................................
THE HAYWARD AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 63 71 2015
2017
MINIMUM TEMPERATURE (F) 46 39 2009
SUNRISE AND SUNSET
NOVEMBER 21 2025......SUNRISE 6:55 AM PST SUNSET 4:53 PM PST
NOVEMBER 22 2025......SUNRISE 6:56 AM PST SUNSET 4:53 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$