078 CDUS41 KBOX 040846 CLIBOS CLIMATE REPORT NATIONAL WEATHER SERVICE BOSTON/NORTON MA 346 AM EST FRI DEC 04 2020 ................................... ...THE BOSTON MA CLIMATE SUMMARY FOR DECEMBER 3 2020... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1872 TO 2020 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 50 226 PM 69 2009 46 4 36 MINIMUM 33 702 AM 0 1890 33 0 30 AVERAGE 42 39 3 33 PRECIPITATION (IN) YESTERDAY 0.00 1.82 1986 0.13 -0.13 0.38 MONTH TO DATE 0.41 0.39 0.02 1.43 SINCE DEC 1 0.41 0.39 0.02 1.43 SINCE JAN 1 32.28 40.38 -8.10 45.74 SNOWFALL (IN) YESTERDAY 0.0 4.8 2019 0.2 -0.2 4.8 MONTH TO DATE 0.0 0.5 -0.5 7.1 SINCE DEC 1 0.0 0.5 -0.5 7.1 SINCE JUL 1 4.3 1.8 2.5 7.1 SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 23 26 -3 32 MONTH TO DATE 61 77 -16 95 SINCE DEC 1 61 77 -16 95 SINCE JUL 1 948 1132 -184 1017 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 924 747 177 1013 ................................................................... WIND (MPH) RESULTANT WIND SPEED 12 RESULTANT WIND DIRECTION SW (240) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (210) HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (290) AVERAGE WIND SPEED 12.6 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 69 600 AM LOWEST 34 200 PM AVERAGE 52 .......................................................... 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 2020......SUNRISE 657 AM EST SUNSET 412 PM EST DECEMBER 5 2020......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. $$