396 CDUS41 KBOX 280625 CLIBOS CLIMATE REPORT NATIONAL WEATHER SERVICE BOSTON/NORTON MA 125 AM EST MON DEC 28 2020 ................................... ...THE BOSTON MA CLIMATE SUMMARY FOR DECEMBER 27 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 38 313 PM 61 1949 38 0 52 MINIMUM 25 713 AM 0 1914 25 0 36 AVERAGE 32 31 1 44 PRECIPITATION (IN) YESTERDAY 0.00 2.32 1894 0.11 -0.11 0.01 MONTH TO DATE 5.57 3.35 2.22 4.43 SINCE DEC 1 5.57 3.35 2.22 4.43 SINCE JAN 1 37.44 43.34 -5.90 48.74 SNOWFALL (IN) YESTERDAY 0.0 8.3 2010 0.4 -0.4 0.0 MONTH TO DATE 13.0 7.4 5.6 11.5 SINCE DEC 1 13.0 7.4 5.6 11.5 SINCE JUL 1 17.3 8.7 8.6 11.5 DEGREE DAYS HEATING YESTERDAY 33 34 -1 21 MONTH TO DATE 778 800 -22 758 SINCE DEC 1 778 800 -22 758 SINCE JUL 1 1665 1855 -190 1680 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 8 RESULTANT WIND DIRECTION SW (230) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (260) HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (250) AVERAGE WIND SPEED 8.9 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 1100 PM LOWEST 46 200 PM AVERAGE 58 .......................................................... THE BOSTON MA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 38 63 1982 MINIMUM TEMPERATURE (F) 24 -2 1872 SUNRISE AND SUNSET DECEMBER 28 2020......SUNRISE 713 AM EST SUNSET 419 PM EST DECEMBER 29 2020......SUNRISE 713 AM EST SUNSET 420 PM EST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$