Climatological Report (Daily)
Issued by NWS
Issued by NWS
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009
CDUS46 KMTR 170829
CLIHWD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
129 AM PDT SAT MAY 17 2025
...................................
...THE HAYWARD AIRPORT CLIMATE SUMMARY FOR MAY 16 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 71 12:31 PM 95 2009 69 2 73
MINIMUM 54 4:01 AM 48 1999 52 2 58
AVERAGE 63 61 2 66
PRECIPITATION (IN)
YESTERDAY 0.00 0.00
MONTH TO DATE 0.26 0.90
SINCE OCT 1 14.64 21.84
SINCE JAN 1 7.43 16.98
DEGREE DAYS
HEATING
YESTERDAY 2 0
MONTH TO DATE 34 51
SINCE MAR 1 429 457
SINCE JUL 1 1659 1629
COOLING
YESTERDAY 0 1
MONTH TO DATE 16 18
SINCE MAR 1 25 21
SINCE JAN 1 25 21
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION W (270)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 9.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 75 12:00 AM
LOWEST 45 11:00 AM
AVERAGE 60
..........................................................
THE HAYWARD AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 94 2009
MINIMUM TEMPERATURE (F) 53 48 1999
SUNRISE AND SUNSET
MAY 17 2025...........SUNRISE 5:57 AM PDT SUNSET 8:13 PM PDT
MAY 18 2025...........SUNRISE 5:56 AM PDT SUNSET 8:14 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$