416 CDUS46 KMTR 200845 CLIHWD CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 1245 AM PST TUE DEC 20 2016 ................................... ...THE HAYWARD AIRPORT CLIMATE SUMMARY FOR DECEMBER 19 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 58 336 PM 74 1999 57 1 56 MINIMUM 35 752 AM 31 2006 42 -7 41 AVERAGE 47 50 -3 49 PRECIPITATION (IN) YESTERDAY 0.00 T MONTH TO DATE 1.94 1.47 SINCE OCT 1 5.32 3.10 SINCE JAN 1 14.43 6.51 DEGREE DAYS HEATING YESTERDAY 18 16 MONTH TO DATE 248 252 SINCE DEC 1 248 252 SINCE JUL 1 551 618 COOLING YESTERDAY 0 0 MONTH TO DATE 0 0 SINCE DEC 1 0 0 SINCE JAN 1 357 498 .................................................................. WIND (MPH) RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION NE (60) HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NE (50) HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SW (220) 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 70 800 AM LOWEST 35 1200 PM AVERAGE 53 .......................................................... THE HAYWARD AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 57 71 1999 MINIMUM TEMPERATURE (F) 42 -1 2013 SUNRISE AND SUNSET DECEMBER 20 2016......SUNRISE 720 AM PST SUNSET 453 PM PST DECEMBER 21 2016......SUNRISE 720 AM PST SUNSET 454 PM PST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$