Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KMTR 150827
CLIHWD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
127 AM PDT WED OCT 15 2025
...................................
...THE HAYWARD AIRPORT CLIMATE SUMMARY FOR OCTOBER 14 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 64 2:08 PM 92 2001 74 -10 72
MINIMUM 48 6:33 AM 47 2019 54 -6 60
AVERAGE 56 64 -8 66
PRECIPITATION (IN)
YESTERDAY 0.03 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 9 0
MONTH TO DATE 22 0
SINCE SEP 1 23 2
SINCE JUL 1 63 12
COOLING
YESTERDAY 0 1
MONTH TO DATE 16 135
SINCE SEP 1 136 266
SINCE JAN 1 292 703
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION N (20)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 4.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 6:00 AM
LOWEST 58 2:00 PM
AVERAGE 77
..........................................................
THE HAYWARD AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 97 2020
MINIMUM TEMPERATURE (F) 54 49 2019
SUNRISE AND SUNSET
OCTOBER 15 2025.......SUNRISE 7:17 AM PDT SUNSET 6:31 PM PDT
OCTOBER 16 2025.......SUNRISE 7:18 AM PDT SUNSET 6:29 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$