085 CDUS46 KMTR 170836 CLIHWD CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 1235 AM PST THU DEC 17 2015 ................................... ...THE HAYWARD AIRPORT CLIMATE SUMMARY FOR DECEMBER 16 2015... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1998 TO 2015 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 58 328 PM 70 1998 57 1 64 MINIMUM 36 612 AM 35 2011 42 -6 49 AVERAGE 47 50 -3 57 PRECIPITATION (IN) YESTERDAY 0.00 0.68 MONTH TO DATE 1.31 7.44 SINCE OCT 1 2.94 9.08 SINCE JAN 1 6.35 14.14 DEGREE DAYS HEATING YESTERDAY 18 8 MONTH TO DATE 206 85 SINCE DEC 1 206 85 SINCE JUL 1 572 353 COOLING YESTERDAY 0 0 MONTH TO DATE 0 0 SINCE DEC 1 0 0 SINCE JAN 1 498 568 .................................................................. WIND (MPH) RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION NE (40) HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION S (180) HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION SW (210) AVERAGE WIND SPEED 5.5 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 75 600 AM LOWEST 30 400 PM AVERAGE 53 .......................................................... THE HAYWARD AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 57 66 1998 MINIMUM TEMPERATURE (F) 42 34 2008 SUNRISE AND SUNSET DECEMBER 17 2015......SUNRISE 717 AM PST SUNSET 452 PM PST DECEMBER 18 2015......SUNRISE 718 AM PST SUNSET 452 PM PST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$