432 CDUS41 KBOX 040949 CLIBOS CLIMATE REPORT NATIONAL WEATHER SERVICE BOSTON/NORTON MA 449 AM EST TUE DEC 4 2018 ................................... ...THE BOSTON MA CLIMATE SUMMARY FOR DECEMBER 3 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 58 1118 AM 69 2009 46 12 44 MINIMUM 44 1159 PM 0 1890 33 11 34 AVERAGE 51 39 12 39 PRECIPITATION (IN) YESTERDAY T 1.82 1986 0.13 -0.13 0.00 MONTH TO DATE 0.75 0.39 0.36 0.09 SINCE DEC 1 0.75 0.39 0.36 0.09 SINCE JAN 1 51.35 40.38 10.97 41.05 SNOWFALL (IN) YESTERDAY 0.0 4.0 1893 0.2 -0.2 0.0 MONTH TO DATE 0.0 0.5 -0.5 0.0 SINCE DEC 1 0.0 0.5 -0.5 0.0 SINCE JUL 1 0.1 1.8 -1.7 T SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 14 26 -12 26 MONTH TO DATE 58 77 -19 72 SINCE DEC 1 58 77 -19 72 SINCE JUL 1 1082 1132 -50 899 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 (270) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (270) HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (270) AVERAGE WIND SPEED 10.6 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN FOG FOG W/VISIBILITY <= 1/4 MILE RELATIVE HUMIDITY (PERCENT) HIGHEST 93 1200 AM LOWEST 44 500 PM AVERAGE 69 .......................................................... THE BOSTON MA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 45 70 1982 MINIMUM TEMPERATURE (F) 32 2 1940 SUNRISE AND SUNSET DECEMBER 4 2018......SUNRISE 657 AM EST SUNSET 412 PM EST DECEMBER 5 2018......SUNRISE 658 AM EST SUNSET 412 PM EST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$