National Weather Service Text Product
AFOS product CLIHWD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIHWD
Product Timestamp: 2016-12-18 08:45 UTC
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950
CDUS46 KMTR 180845
CLIHWD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1245 AM PST SUN DEC 18 2016
...................................
...THE HAYWARD AIRPORT CLIMATE SUMMARY FOR DECEMBER 17 2016...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2016
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 52 327 PM 66 1998 57 -5 59
MINIMUM 34R 658 AM 34 2008 42 -8 39
AVERAGE 43 50 -7 49
PRECIPITATION (IN)
YESTERDAY 0.00 0.00
MONTH TO DATE 1.94 1.31
SINCE OCT 1 5.32 2.94
SINCE JAN 1 14.43 6.35
DEGREE DAYS
HEATING
YESTERDAY 22 16
MONTH TO DATE 209 222
SINCE DEC 1 209 222
SINCE JUL 1 512 588
COOLING
YESTERDAY 0 0
MONTH TO DATE 0 0
SINCE DEC 1 0 0
SINCE JAN 1 357 498
..................................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION NE (40)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 3.8
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 82 700 AM
LOWEST 30 400 PM
AVERAGE 56
..........................................................
THE HAYWARD AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 57 65 2009
MINIMUM TEMPERATURE (F) 42 33 2006
SUNRISE AND SUNSET
DECEMBER 18 2016......SUNRISE 718 AM PST SUNSET 452 PM PST
DECEMBER 19 2016......SUNRISE 719 AM PST SUNSET 453 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$