Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KMTR 220036
CLIHWD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
436 PM PST SAT FEB 21 2026
...................................
...THE HAYWARD AIRPORT CLIMATE SUMMARY FOR FEBRUARY 21 2026...
VALID TODAY AS OF 0400 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 62 3:06 PM 74 2020 63 -1 69
MINIMUM 38 4:22 AM 37 2006 46 -8 44
2013
2018
AVERAGE 50 54 -4 57
PRECIPITATION (IN)
TODAY 0.00 0.00
MONTH TO DATE 3.46 4.92
SINCE OCT 1 15.25 12.47
SINCE JAN 1 6.52 5.26
DEGREE DAYS
HEATING
TODAY 15 8
MONTH TO DATE 233 236
SINCE DEC 1 993 916
SINCE JUL 1 1321 1199
COOLING
TODAY 0 0
MONTH TO DATE 0 0
SINCE DEC 1 0 0
SINCE JAN 1 0 0
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION SE (130)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SE (140)
AVERAGE WIND SPEED 7.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 1:00 AM
LOWEST 36 2:00 PM
AVERAGE 61
..........................................................
THE HAYWARD AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 63 73 2012
MINIMUM TEMPERATURE (F) 46 36 2019
SUNRISE AND SUNSET
FEBRUARY 21 2026......SUNRISE 6:50 AM PST SUNSET 5:54 PM PST
FEBRUARY 22 2026......SUNRISE 6:49 AM PST SUNSET 5:55 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$