936 CDUS41 KBOX 050527 CLIBOS CLIMATE REPORT NATIONAL WEATHER SERVICE BOSTON/NORTON MA 1227 AM EST SAT DEC 05 2020 ................................... ...THE BOSTON MA CLIMATE SUMMARY FOR DECEMBER 4 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 58 242 PM 70 1982 45 13 41 MINIMUM 40 337 AM 2 1940 32 8 29 AVERAGE 49 39 10 35 PRECIPITATION (IN) YESTERDAY 0.02 2.15 1968 0.14 -0.12 0.00 MONTH TO DATE 0.43 0.53 -0.10 1.43 SINCE DEC 1 0.43 0.53 -0.10 1.43 SINCE JAN 1 32.30 40.52 -8.22 45.74 SNOWFALL (IN) YESTERDAY 0.0 6.0 1901 0.2 -0.2 0.0 MONTH TO DATE 0.0 0.7 -0.7 7.1 SINCE DEC 1 0.0 0.7 -0.7 7.1 SINCE JUL 1 4.3 2.0 2.3 7.1 SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 16 26 -10 30 MONTH TO DATE 77 103 -26 125 SINCE DEC 1 77 103 -26 125 SINCE JUL 1 964 1158 -194 1047 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 13 RESULTANT WIND DIRECTION SW (210) HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION SW (220) HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION SW (220) AVERAGE WIND SPEED 13.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 89 1100 PM LOWEST 35 1200 PM AVERAGE 62 .......................................................... THE BOSTON MA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 45 66 2001 MINIMUM TEMPERATURE (F) 32 4 1926 SUNRISE AND SUNSET DECEMBER 5 2020......SUNRISE 658 AM EST SUNSET 412 PM EST DECEMBER 6 2020......SUNRISE 659 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. $$