519
CDUS46 KMTR 200831
CLIHWD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1231 AM PST WED DEC 20 2023
...............................
..THE HAYWARD AIRPORT CLIMATE SUMMARY FOR DECEMBER 19 2023
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 66 2:25 PM 74 1999 59 7 49
MINIMUM 59 7:45 AM 31 2006 43 16 38
AVERAGE 63 51 12 44
PRECIPITATION (IN)
YESTERDAY 0.38 0.00
MONTH TO DATE 1.79 3.20
SINCE OCT 1 2.93 5.45
SINCE JAN 1 21.25 7.94
DEGREE DAYS
HEATING
YESTERDAY 2 21
MONTH TO DATE 206 282
SINCE DEC 1 206 282
SINCE JUL 1 472 789
COOLING
YESTERDAY 0 0
MONTH TO DATE 0 0
SINCE DEC 1 0 0
SINCE JAN 1 448 430
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION S (170)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 9.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 5:00 AM
LOWEST 67 4:00 PM
AVERAGE 82
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THE HAYWARD AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 59 71 1999
MINIMUM TEMPERATURE (F) 43 33 1998
SUNRISE AND SUNSET
DECEMBER 20 2023......SUNRISE 7:19 AM PST SUNSET 4:53 PM PST
DECEMBER 21 2023......SUNRISE 7:20 AM PST SUNSET 4:53 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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