Climatological Report (Daily)
Issued by NWS
Issued by NWS
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072
CDUS46 KMTR 190835
CLIHWD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
135 AM PDT WED AUG 19 2026
...................................
...THE HAYWARD AIRPORT CLIMATE SUMMARY FOR AUGUST 18 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 74 2:45 PM 91 2020 77 -3 74
MINIMUM 58 5:25 AM 56 2007 58 0 59
2018
2022
AVERAGE 66 68 -2 67
PRECIPITATION (IN)
YESTERDAY 0.00 0.00
MONTH TO DATE T 0.00
SINCE OCT 1 20.53 14.64
SINCE JAN 1 11.80 7.43
DEGREE DAYS
HEATING
YESTERDAY 0 0
MONTH TO DATE 2 6
SINCE JUN 1 59 118
SINCE JUL 1 29 39
COOLING
YESTERDAY 1 2
MONTH TO DATE 38 30
SINCE JUN 1 131 59
SINCE JAN 1 189 107
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION NW (300)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 8.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 8:00 PM
LOWEST 61 2:00 PM
AVERAGE 76
..........................................................
THE HAYWARD AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 84 2020
MINIMUM TEMPERATURE (F) 58 55 2012
2018
SUNRISE AND SUNSET
AUGUST 19 2026........SUNRISE 6:28 AM PDT SUNSET 7:56 PM PDT
AUGUST 20 2026........SUNRISE 6:29 AM PDT SUNSET 7:54 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$