553 CDUS41 KBOX 050523 CLIBOS CLIMATE REPORT NATIONAL WEATHER SERVICE BOSTON/NORTON MA 123 AM EDT TUE OCT 05 2021 ................................... ...THE BOSTON MA CLIMATE SUMMARY FOR OCTOBER 4 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 63 206 AM 86 2007 66 -3 63 MINIMUM 55 1159 PM 34 1888 52 3 49 AVERAGE 59 59 0 56 PRECIPITATION (IN) YESTERDAY 1.08 1.57 1987 0.13 0.95 T MONTH TO DATE 1.21 0.50 0.71 0.02 SINCE SEP 1 8.68 4.06 4.62 0.99 SINCE JAN 1 44.64 32.10 12.54 22.71 SNOWFALL (IN) YESTERDAY 0.0 0.0 2007 0.0 0.0 0.0 2008 2009 MONTH TO DATE 0.0 0.0 0.0 0.0 SINCE SEP 1 0.0 0.0 0.0 0.0 SINCE JUL 1 0.0 0.0 0.0 T DEGREE DAYS HEATING YESTERDAY 6 7 -1 9 MONTH TO DATE 13 25 -12 23 SINCE SEP 1 25 96 -71 93 SINCE JUL 1 34 105 -71 95 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 0 4 -4 2 SINCE SEP 1 156 95 61 96 SINCE JAN 1 1132 795 337 923 ................................................................... WIND (MPH) RESULTANT WIND SPEED 15 RESULTANT WIND DIRECTION E (70) HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION E (80) HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION E (70) AVERAGE WIND SPEED 15.6 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HEAVY RAIN RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 93 1200 AM LOWEST 78 400 PM AVERAGE 86 .......................................................... THE BOSTON MA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 66 87 1922 MINIMUM TEMPERATURE (F) 51 28 1881 SUNRISE AND SUNSET OCTOBER 5 2021.......SUNRISE 646 AM EDT SUNSET 618 PM EDT OCTOBER 6 2021.......SUNRISE 647 AM EDT SUNSET 617 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$