839 CDUS41 KBOX 100611 CLIBOS CLIMATE REPORT NATIONAL WEATHER SERVICE BOSTON/NORTON MA 211 AM EDT MON AUG 10 2020 ................................... ...THE BOSTON MA CLIMATE SUMMARY FOR AUGUST 9 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 91 315 PM 99 1949 81 10 87 MINIMUM 67 427 AM 53 1899 66 1 68 AVERAGE 79 73 6 78 PRECIPITATION (IN) YESTERDAY 0.00 3.27 1878 0.12 -0.12 0.00 MONTH TO DATE 0.24 1.09 -0.85 2.28 SINCE JUN 1 4.85 8.20 -3.35 13.24 SINCE JAN 1 19.68 26.36 -6.68 33.13 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 JUN 1 0.0 0.0 0.0 0.0 SINCE JUL 1 0.0 0.0 0.0 0.0 SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE JUN 1 38 61 -23 21 SINCE JUL 1 0 6 -6 0 COOLING YESTERDAY 14 8 6 13 MONTH TO DATE 106 76 30 104 SINCE JUN 1 608 478 130 663 SINCE JAN 1 642 508 134 692 .................................................................. WIND (MPH) RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION S (200) HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION S (200) HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION S (190) AVERAGE WIND SPEED 9.7 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM RELATIVE HUMIDITY (PERCENT) HIGHEST 90 600 AM LOWEST 41 1200 PM AVERAGE 66 .......................................................... THE BOSTON MA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 81 101 1949 MINIMUM TEMPERATURE (F) 65 53 1964 SUNRISE AND SUNSET AUGUST 10 2020........SUNRISE 547 AM EDT SUNSET 752 PM EDT AUGUST 11 2020........SUNRISE 548 AM EDT SUNSET 750 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$