618 CDUS41 KBOX 070605 CLIBOS CLIMATE REPORT NATIONAL WEATHER SERVICE BOSTON/NORTON MA 1254 AM EST FRI DEC 7 2018 ................................... ...THE BOSTON MA CLIMATE SUMMARY FOR DECEMBER 6 2018... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1872 TO 2018 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 42 1237 PM 72 2001 44 -2 58 MINIMUM 30 539 AM 8 1935 32 -2 36 AVERAGE 36 38 -2 47 PRECIPITATION (IN) YESTERDAY T 2.91 1937 0.13 -0.13 0.46 MONTH TO DATE 0.75 0.79 -0.04 0.63 SINCE DEC 1 0.75 0.79 -0.04 0.63 SINCE JAN 1 51.35 40.78 10.57 41.59 SNOWFALL (IN) YESTERDAY T 11.9 2003 0.2 -0.2 0.0 1981 MONTH TO DATE T 1.1 -1.1 0.0 SINCE DEC 1 T 1.1 -1.1 0.0 SINCE JUL 1 0.1 2.4 -2.3 T SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 29 27 2 18 MONTH TO DATE 150 157 -7 133 SINCE DEC 1 150 157 -7 133 SINCE JUL 1 1174 1212 -38 960 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 1132 747 385 880 .................................................................. WIND (MPH) RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION W (260) HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (270) HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (270) AVERAGE WIND SPEED 11.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT SNOW RELATIVE HUMIDITY (PERCENT) HIGHEST 63 600 AM LOWEST 38 100 PM AVERAGE 51 .......................................................... THE BOSTON MA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 44 76 1998 MINIMUM TEMPERATURE (F) 31 4 1906 SUNRISE AND SUNSET DECEMBER 7 2018......SUNRISE 700 AM EST SUNSET 411 PM EST DECEMBER 8 2018......SUNRISE 701 AM EST SUNSET 411 PM EST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$