557 CDUS41 KBOX 130527 CLIBOS CLIMATE REPORT NATIONAL WEATHER SERVICE BOSTON/NORTON MA 127 AM EDT FRI AUG 13 2021 ................................... ...THE BOSTON MA CLIMATE SUMMARY FOR AUGUST 12 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 96 236 PM 101 1944 81 15 93 MINIMUM 76 513 AM 53 1930 66 10 74 AVERAGE 86 73 13 84 PRECIPITATION (IN) YESTERDAY 0.00 2.29 1892 0.11 -0.11 0.00 MONTH TO DATE 3.18 1.33 1.85 0.24 SINCE JUN 1 15.82 8.49 7.33 4.85 SINCE JAN 1 32.14 26.14 6.00 19.68 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 JUN 1 0.0 0.0 0.0 0.0 SINCE JUL 1 0.0 0.0 0.0 0.0 DEGREE DAYS HEATING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE JUN 1 12 54 -42 38 SINCE JUL 1 9 4 5 0 COOLING YESTERDAY 21 8 13 19 MONTH TO DATE 125 107 18 162 SINCE JUN 1 661 529 132 664 SINCE JAN 1 725 562 163 698 ................................................................... WIND (MPH) RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION SW (240) HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION W (250) HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION SW (240) AVERAGE WIND SPEED 9.6 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 88 400 AM LOWEST 44 200 PM AVERAGE 66 .......................................................... THE BOSTON MA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 81 100 1944 MINIMUM TEMPERATURE (F) 66 53 1902 SUNRISE AND SUNSET AUGUST 13 2021........SUNRISE 549 AM EDT SUNSET 748 PM EDT AUGUST 14 2021........SUNRISE 550 AM EDT SUNSET 746 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$