290 CDUS41 KBOX 080730 CLIBOS CLIMATE REPORT NATIONAL WEATHER SERVICE BOSTON/NORTON MA 230 AM EST WED DEC 08 2021 ................................... ...THE BOSTON MA CLIMATE SUMMARY FOR DECEMBER 7 2021... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1872 TO 2021 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 45 1203 AM 76 1998 45 0 35 MINIMUM 34 1158 PM 4 1906 32 2 27 AVERAGE 40 38 2 31 PRECIPITATION (IN) YESTERDAY 0.00 1.60 2011 0.15 -0.15 0.00 MONTH TO DATE 0.27 1.03 -0.76 2.15 SINCE DEC 1 0.27 1.03 -0.76 2.15 SINCE JAN 1 50.15 40.32 9.83 34.02 SNOWFALL (IN) YESTERDAY 0.0 4.3 2003 0.2 -0.2 0.0 MONTH TO DATE 0.0 1.3 -1.3 0.3 SINCE DEC 1 0.0 1.3 -1.3 0.3 SINCE JUL 1 T 2.2 -2.2 4.6 DEGREE DAYS HEATING YESTERDAY 25 27 -2 34 MONTH TO DATE 158 183 -25 168 SINCE DEC 1 158 183 -25 168 SINCE JUL 1 946 1197 -251 1055 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 1146 800 346 924 ................................................................... WIND (MPH) RESULTANT WIND SPEED 12 RESULTANT WIND DIRECTION W (270) HIGHEST WIND SPEED 43 HIGHEST WIND DIRECTION W (290) HIGHEST GUST SPEED 58 HIGHEST GUST DIRECTION NW (310) AVERAGE WIND SPEED 12.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 68 1200 AM LOWEST 33 1200 PM AVERAGE 51 .......................................................... THE BOSTON MA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 44 65 1927 MINIMUM TEMPERATURE (F) 31 -4 1902 SUNRISE AND SUNSET DECEMBER 8 2021......SUNRISE 701 AM EST SUNSET 411 PM EST DECEMBER 9 2021......SUNRISE 702 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. $$