Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KMTR 170841
CLIHWD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
141 AM PDT THU APR 17 2025
...................................
...THE HAYWARD AIRPORT CLIMATE SUMMARY FOR APRIL 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 66 2:55 PM 84 1999 67 -1 73
MINIMUM 56 2:26 AM 40 2008 50 6 51
AVERAGE 61 58 3 62
PRECIPITATION (IN)
YESTERDAY 0.00 0.00
MONTH TO DATE 0.11 1.54
SINCE OCT 1 14.30 20.94
SINCE JAN 1 7.09 16.08
DEGREE DAYS
HEATING
YESTERDAY 4 3
MONTH TO DATE 67 120
SINCE MAR 1 327 361
SINCE JUL 1 1557 1533
COOLING
YESTERDAY 0 0
MONTH TO DATE 0 0
SINCE MAR 1 9 0
SINCE JAN 1 9 0
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION W (280)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 11.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 74 5:00 AM
LOWEST 50 12:00 PM
AVERAGE 62
..........................................................
THE HAYWARD AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 83 2016
MINIMUM TEMPERATURE (F) 50 41 2018
SUNRISE AND SUNSET
APRIL 17 2025.........SUNRISE 6:30 AM PDT SUNSET 7:46 PM PDT
APRIL 18 2025.........SUNRISE 6:29 AM PDT SUNSET 7:47 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$