923 CDUS41 KBOX 080603 CLIBOS CLIMATE REPORT NATIONAL WEATHER SERVICE BOSTON/NORTON MA 151 AM EDT TUE SEP 8 2020 ................................... ...THE BOSTON MA CLIMATE SUMMARY FOR SEPTEMBER 7 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 81 135 PM 102 1881 75 6 75 MINIMUM 63 1159 PM 43 1888 60 3 56 AVERAGE 72 68 4 66 PRECIPITATION (IN) YESTERDAY 0.00 1.70 1891 0.11 -0.11 0.03 MONTH TO DATE 0.21 0.72 -0.51 1.47 SINCE SEP 1 0.21 0.72 -0.51 1.47 SINCE JAN 1 21.93 29.34 -7.41 35.80 SNOWFALL (IN) YESTERDAY 0.0 0.0 2002 0.0 0.0 0.0 2001 2000 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 T 0.0 0.0 0.0 SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 0 1 -1 0 MONTH TO DATE 0 7 -7 1 SINCE SEP 1 0 7 -7 1 SINCE JUL 1 2 20 -18 1 COOLING YESTERDAY 7 4 3 1 MONTH TO DATE 40 32 8 26 SINCE SEP 1 40 32 8 26 SINCE JAN 1 867 691 176 904 .................................................................. WIND (MPH) RESULTANT WIND SPEED 11 RESULTANT WIND DIRECTION S (180) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (180) HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (170) AVERAGE WIND SPEED 10.7 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 93 300 AM LOWEST 39 100 PM AVERAGE 66 .......................................................... THE BOSTON MA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 75 96 2015 MINIMUM TEMPERATURE (F) 60 48 1978 1903 SUNRISE AND SUNSET SEPTEMBER 8 2020.....SUNRISE 617 AM EDT SUNSET 705 PM EDT SEPTEMBER 9 2020.....SUNRISE 618 AM EDT SUNSET 703 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$