Climatological Report (Daily)
Issued by NWS
Issued by NWS
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924
CDUS46 KMTR 160827
CLIHWD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
127 AM PDT THU OCT 16 2025
...................................
...THE HAYWARD AIRPORT CLIMATE SUMMARY FOR OCTOBER 15 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 63 4:48 PM 97 2020 74 -11 74
MINIMUM 52 11:59 PM 49 2019 54 -2 58
AVERAGE 58 64 -6 66
PRECIPITATION (IN)
YESTERDAY 0.00 0.00
MONTH TO DATE 1.77 0.00
SINCE OCT 1 1.77 0.00
SINCE JAN 1 9.32 17.00
DEGREE DAYS
HEATING
YESTERDAY 7 0
MONTH TO DATE 29 0
SINCE SEP 1 30 2
SINCE JUL 1 70 12
COOLING
YESTERDAY 0 1
MONTH TO DATE 16 136
SINCE SEP 1 136 267
SINCE JAN 1 292 704
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION SE (120)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 5.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 12:00 AM
LOWEST 62 12:00 PM
AVERAGE 78
..........................................................
THE HAYWARD AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 92 2020
MINIMUM TEMPERATURE (F) 54 48 1998
SUNRISE AND SUNSET
OCTOBER 16 2025.......SUNRISE 7:18 AM PDT SUNSET 6:29 PM PDT
OCTOBER 17 2025.......SUNRISE 7:19 AM PDT SUNSET 6:28 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$