Climatological Report (Daily)
Issued by NWS
Issued by NWS
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054
CDUS46 KMTR 280835
CLIHWD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
135 AM PDT TUE JUL 28 2026
...................................
...THE HAYWARD AIRPORT CLIMATE SUMMARY FOR JULY 27 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 69 4:22 PM 86 2014 75 -6 68
MINIMUM 59 10:43 PM 54 2009 58 1 58
AVERAGE 64 66 -2 63
PRECIPITATION (IN)
YESTERDAY 0.00 T
MONTH TO DATE T T
SINCE OCT 1 20.53 14.64
SINCE JAN 1 11.80 7.43
DEGREE DAYS
HEATING
YESTERDAY 1 2
MONTH TO DATE 27 32
SINCE JUN 1 57 111
SINCE JUL 1 27 32
COOLING
YESTERDAY 0 0
MONTH TO DATE 54 8
SINCE JUN 1 90 25
SINCE JAN 1 148 73
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION W (260)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 8.5
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 87 5:00 AM
LOWEST 63 3:00 PM
AVERAGE 75
..........................................................
THE HAYWARD AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 91 2015
MINIMUM TEMPERATURE (F) 58 55 2012
SUNRISE AND SUNSET
JULY 28 2026..........SUNRISE 6:09 AM PDT SUNSET 8:20 PM PDT
JULY 29 2026..........SUNRISE 6:10 AM PDT SUNSET 8:19 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$