231 CDUS41 KBOX 280532 CLIBOS CLIMATE REPORT NATIONAL WEATHER SERVICE BOSTON/NORTON MA 132 AM EDT MON SEP 28 2020 ................................... ...THE BOSTON MA CLIMATE SUMMARY FOR SEPTEMBER 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 77 237 PM 86 2017 68 9 74 1998 1933 MINIMUM 63 1159 PM 37 1947 53 10 58 AVERAGE 70 61 9 66 PRECIPITATION (IN) YESTERDAY 0.00 2.37 1962 0.12 -0.12 0.00 MONTH TO DATE 0.46 3.06 -2.60 2.16 SINCE SEP 1 0.46 3.06 -2.60 2.16 SINCE JAN 1 22.18 31.68 -9.50 36.49 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 5 -5 0 MONTH TO DATE 70 66 4 20 SINCE SEP 1 70 66 4 20 SINCE JUL 1 72 79 -7 20 COOLING YESTERDAY 5 1 4 1 MONTH TO DATE 80 77 3 118 SINCE SEP 1 80 77 3 118 SINCE JAN 1 907 736 171 996 .................................................................. WIND (MPH) RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION S (160) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (190) HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (190) AVERAGE WIND SPEED 7.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 500 AM LOWEST 73 1100 AM AVERAGE 87 .......................................................... THE BOSTON MA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 68 90 1881 1873 MINIMUM TEMPERATURE (F) 53 37 1947 SUNRISE AND SUNSET SEPTEMBER 28 2020.....SUNRISE 638 AM EDT SUNSET 630 PM EDT SEPTEMBER 29 2020.....SUNRISE 640 AM EDT SUNSET 628 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$