552
CDUS46 KMTR 220840
CLIHWD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
140 AM PDT THU MAY 22 2025
...............................
..THE HAYWARD AIRPORT CLIMATE SUMMARY FOR MAY 21 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 81 12:18 PM 94 2000 70 11 80
MINIMUM 53 5:26 AM 47 1999 53 0 52
AVERAGE 67 61 6 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 0 0
MONTH TO DATE 41 54
SINCE MAR 1 436 460
SINCE JUL 1 1666 1632
COOLING
YESTERDAY 2 1
MONTH TO DATE 18 19
SINCE MAR 1 27 22
SINCE JAN 1 27 22
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION W (290)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 6.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 77 2:00 AM
LOWEST 30 12:00 PM
AVERAGE 54
......................................................
THE HAYWARD AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 86 2000
MINIMUM TEMPERATURE (F) 53 46 2010
2021
SUNRISE AND SUNSET
MAY 22 2025...........SUNRISE 5:53 AM PDT SUNSET 8:17 PM PDT
MAY 23 2025...........SUNRISE 5:53 AM PDT SUNSET 8:18 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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