843
CDUS46 KMTR 040830
CLIHWD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
130 AM PDT SAT OCT 04 2025
...............................
..THE HAYWARD AIRPORT CLIMATE SUMMARY FOR OCTOBER 3 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 69 3:11 PM 99 2024 76 -7 99
MINIMUM 58 11:29 PM 47 2013 56 2 65
AVERAGE 64 66 -2 82
PRECIPITATION (IN)
YESTERDAY 0.00 0.00
MONTH TO DATE 0.51 0.00
SINCE OCT 1 0.51 0.00
SINCE JAN 1 8.06 17.00
DEGREE DAYS
HEATING
YESTERDAY 1 0
MONTH TO DATE 1 0
SINCE SEP 1 2 2
SINCE JUL 1 42 12
COOLING
YESTERDAY 0 17
MONTH TO DATE 5 52
SINCE SEP 1 125 183
SINCE JAN 1 281 620
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION W (270)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 8.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 12:00 AM
LOWEST 59 1:00 PM
AVERAGE 73
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THE HAYWARD AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 92 2014
MINIMUM TEMPERATURE (F) 56 47 2009
SUNRISE AND SUNSET
OCTOBER 4 2025.......SUNRISE 7:07 AM PDT SUNSET 6:46 PM PDT
OCTOBER 5 2025.......SUNRISE 7:08 AM PDT SUNSET 6:45 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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