446 CDUS46 KMTR 180827 CLIHWD CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 1227 AM PST THU DEC 18 2014 ................................... ...THE HAYWARD AIRPORT CLIMATE SUMMARY FOR DECEMBER 17 2014... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1998 TO 2014 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 60 140 PM 66 1998 57 3 MM MINIMUM 49 604 AM 34 2008 42 7 MM AVERAGE 55 50 5 MM PRECIPITATION (IN) YESTERDAY 0.10 0.00 MONTH TO DATE 7.54 0.32 SINCE JUL 1 9.55 1.20 SINCE JAN 1 14.24 2.69 DEGREE DAYS HEATING YESTERDAY 10 MM MONTH TO DATE 95 272 SINCE DEC 1 95 272 SINCE JUL 1 363 713 COOLING YESTERDAY 0 MM MONTH TO DATE 0 0 SINCE DEC 1 0 0 SINCE JAN 1 568 250 .................................................................. WIND (MPH) RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION SE (140) HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SE (140) HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION SE (140) AVERAGE WIND SPEED 5.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 1200 AM LOWEST 67 200 PM AVERAGE 84 .......................................................... 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 2014......SUNRISE 718 AM PST SUNSET 452 PM PST DECEMBER 19 2014......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. $$