759 CDUS41 KBOX 130557 CLIBOS CLIMATE REPORT NATIONAL WEATHER SERVICE BOSTON/NORTON MA 147 AM EDT FRI SEP 13 2019 ................................... ...THE BOSTON MA CLIMATE SUMMARY FOR SEPTEMBER 12 2019... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1872 TO 2019 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 76 139 AM 93 1961 74 2 70 MINIMUM 58 1159 PM 43 1875 59 -1 66 AVERAGE 67 66 1 68 PRECIPITATION (IN) YESTERDAY 0.07 2.95 1960 0.12 -0.05 0.26 MONTH TO DATE 1.54 1.26 0.28 1.58 SINCE SEP 1 1.54 1.26 0.28 1.58 SINCE JAN 1 35.87 29.88 5.99 34.02 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 0.0 0.0 0.0 0.0 SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 0 2 -2 0 MONTH TO DATE 1 14 -13 4 SINCE SEP 1 1 14 -13 4 SINCE JUL 1 1 27 -26 4 COOLING YESTERDAY 2 3 -1 3 MONTH TO DATE 49 49 0 100 SINCE SEP 1 49 49 0 100 SINCE JAN 1 927 708 219 1057 .................................................................. WIND (MPH) RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION N (20) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NE (60) HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NE (60) AVERAGE WIND SPEED 10.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. RAIN LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 81 700 AM LOWEST 65 500 PM AVERAGE 73 .......................................................... THE BOSTON MA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 74 93 1957 MINIMUM TEMPERATURE (F) 59 45 1985 1911 SUNRISE AND SUNSET SEPTEMBER 13 2019.....SUNRISE 622 AM EDT SUNSET 658 PM EDT SEPTEMBER 14 2019.....SUNRISE 623 AM EDT SUNSET 656 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$