862 CDUS46 KMTR 150859 CLIHWD CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 1259 AM PST TUE DEC 15 2015 ................................... ...THE HAYWARD AIRPORT CLIMATE SUMMARY FOR DECEMBER 14 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 57 231 PM 64 2014 57 0 64 MINIMUM 36 549 AM 35 2007 43 -7 48 AVERAGE 47 50 -3 56 PRECIPITATION (IN) YESTERDAY 0.00 0.10 MONTH TO DATE 1.31 5.88 SINCE OCT 1 2.94 7.52 SINCE JAN 1 6.35 12.58 DEGREE DAYS HEATING YESTERDAY 18 9 MONTH TO DATE 169 67 SINCE DEC 1 169 67 SINCE JUL 1 535 335 COOLING YESTERDAY 0 0 MONTH TO DATE 0 0 SINCE DEC 1 0 0 SINCE JAN 1 498 568 .................................................................. WIND (MPH) RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION NW (330) HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (320) HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (320) AVERAGE WIND SPEED 6.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 85 300 AM LOWEST 38 200 PM AVERAGE 62 .......................................................... THE HAYWARD AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 57 68 1998 MINIMUM TEMPERATURE (F) 42 35 2013 SUNRISE AND SUNSET DECEMBER 15 2015......SUNRISE 716 AM PST SUNSET 451 PM PST DECEMBER 16 2015......SUNRISE 717 AM PST SUNSET 451 PM PST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$