669
CDUS46 KMTR 090835
CLIHWD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
135 AM PDT WED SEP 09 2026
...............................
..THE HAYWARD AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 8 2026
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)
YESTERDAY
MAXIMUM 90 2:24 PM 100 2022 78 12 78
MINIMUM 59 5:28 AM 53 2002 58 1 62
AVERAGE 75 68 7 70
PRECIPITATION (IN)
YESTERDAY 0.00 0.00
MONTH TO DATE 0.12 0.00
SINCE OCT 1 20.65 14.64
SINCE JAN 1 11.92 7.43
DEGREE DAYS
HEATING
YESTERDAY 0 0
MONTH TO DATE 0 0
SINCE SEP 1 0 0
SINCE JUL 1 33 40
COOLING
YESTERDAY 10 5
MONTH TO DATE 23 29
SINCE SEP 1 23 29
SINCE JAN 1 236 185
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION NW (310)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 5.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 66 9:00 PM
LOWEST 32 2:00 PM
AVERAGE 49
......................................................
THE HAYWARD AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 94 2015
MINIMUM TEMPERATURE (F) 58 54 2012
2018
SUNRISE AND SUNSET
SEPTEMBER 9 2026.....SUNRISE 6:45 AM PDT SUNSET 7:25 PM PDT
SEPTEMBER 10 2026.....SUNRISE 6:46 AM PDT SUNSET 7:24 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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