991 CDUS46 KMTR 010836 CLIHWD CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 1236 AM PST FRI JAN 1 2016 ................................... ...THE HAYWARD AIRPORT CLIMATE SUMMARY FOR DECEMBER 31 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 54 329 PM 63 2001 57 -3 61 MINIMUM 35 727 AM 34 2007 42 -7 36 AVERAGE 45 49 -4 49 PRECIPITATION (IN) YESTERDAY 0.00 0.00 MONTH TO DATE 2.59 7.78 SINCE OCT 1 4.22 9.42 SINCE JAN 1 7.63 14.48 DEGREE DAYS HEATING YESTERDAY 20 16 MONTH TO DATE 471 259 SINCE DEC 1 471 259 SINCE JUL 1 837 527 COOLING YESTERDAY 0 0 MONTH TO DATE 0 0 SINCE DEC 1 0 0 SINCE JAN 1 498 568 .................................................................. WIND (MPH) RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION NE (50) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (320) HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION SW (220) AVERAGE WIND SPEED 6.1 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 82 700 AM LOWEST 36 1100 AM AVERAGE 59 .......................................................... THE HAYWARD AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 57 64 2001 MINIMUM TEMPERATURE (F) 42 37 2014 2013 2008 SUNRISE AND SUNSET JANUARY 1 2016.......SUNRISE 723 AM PST SUNSET 500 PM PST JANUARY 2 2016.......SUNRISE 724 AM PST SUNSET 501 PM PST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$