Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KMTR 310040
CLIHWD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
540 PM PDT SUN AUG 30 2026
...................................
...THE HAYWARD AIRPORT CLIMATE SUMMARY FOR AUGUST 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 72 3:22 PM 93 2023 78 -6 88
MINIMUM 58 6:00 AM 55 2006 58 0 58
AVERAGE 65 68 -3 73
PRECIPITATION (IN)
TODAY 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
TODAY 0 0
MONTH TO DATE 4 7
SINCE JUN 1 61 119
SINCE JUL 1 31 40
COOLING
TODAY 0 8
MONTH TO DATE 62 69
SINCE JUN 1 155 98
SINCE JAN 1 213 146
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION W (270)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 8.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 6:00 AM
LOWEST 55 3:00 PM
AVERAGE 70
..........................................................
THE HAYWARD AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 91 2017
MINIMUM TEMPERATURE (F) 58 55 1999
2021
SUNRISE AND SUNSET
AUGUST 30 2026........SUNRISE 6:37 AM PDT SUNSET 7:40 PM PDT
AUGUST 31 2026........SUNRISE 6:38 AM PDT SUNSET 7:39 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$