Climatological Report (Daily)
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869
CDUS46 KMTR 010033
CLIHWD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
533 PM PDT WED SEP 30 2026
...................................
...THE HAYWARD AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 30 2026...
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 86 2:44 PM 92 2024 76 10 77
MINIMUM 57 6:24 AM 49 2009 56 1 63
AVERAGE 72 66 6 70
PRECIPITATION (IN)
TODAY 0.00 T
MONTH TO DATE 0.12 0.12
SINCE OCT 1 20.65 14.76
SINCE JAN 1 11.92 7.55
DEGREE DAYS
HEATING
TODAY 0 0
MONTH TO DATE 16 1
SINCE SEP 1 16 1
SINCE JUL 1 49 41
COOLING
TODAY 7 5
MONTH TO DATE 78 120
SINCE SEP 1 78 120
SINCE JAN 1 291 276
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION W (290)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 4.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 80 12:00 AM
LOWEST 36 2:00 PM
AVERAGE 58
..........................................................
THE HAYWARD AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 100 2024
MINIMUM TEMPERATURE (F) 56 47 2019
SUNRISE AND SUNSET
SEPTEMBER 30 2026.....SUNRISE 7:03 AM PDT SUNSET 6:53 PM PDT
OCTOBER 1 2026.......SUNRISE 7:04 AM PDT SUNSET 6:51 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$