053 CDUS41 KBOX 060616 CLIBOS CLIMATE REPORT NATIONAL WEATHER SERVICE BOSTON/NORTON MA 216 AM EDT MON SEP 06 2021 ................................... ...THE BOSTON MA CLIMATE SUMMARY FOR SEPTEMBER 5 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 74 320 PM 93 1880 77 -3 78 MINIMUM 64 616 AM 48 1872 62 2 61 1896 AVERAGE 69 69 0 70 PRECIPITATION (IN) YESTERDAY 0.05 1.06 1907 0.10 -0.05 0.00 MONTH TO DATE 4.28 0.53 3.75 0.21 SINCE SEP 1 4.28 0.53 3.75 0.21 SINCE JAN 1 40.24 28.57 11.67 21.93 SNOWFALL (IN) YESTERDAY 0.0 0.0 2000 0.0 0.0 0.0 2001 2002 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 0 1 -1 0 MONTH TO DATE 0 3 -3 0 SINCE SEP 1 0 3 -3 0 SINCE JUL 1 9 12 -3 2 COOLING YESTERDAY 4 5 -1 5 MONTH TO DATE 21 27 -6 27 SINCE SEP 1 21 27 -6 27 SINCE JAN 1 997 727 270 854 ................................................................... WIND (MPH) RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION S (200) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (200) HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (200) AVERAGE WIND SPEED 8.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 90 1100 PM LOWEST 65 1200 AM AVERAGE 78 .......................................................... THE BOSTON MA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 76 97 2018 MINIMUM TEMPERATURE (F) 61 43 1888 SUNRISE AND SUNSET SEPTEMBER 6 2021.....SUNRISE 615 AM EDT SUNSET 709 PM EDT SEPTEMBER 7 2021.....SUNRISE 616 AM EDT SUNSET 707 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$