809 CDUS41 KBOX 101141 CLIBOS CLIMATE REPORT NATIONAL WEATHER SERVICE BOSTON/NORTON MA 731 AM EDT WED JUL 10 2019 ................................... ...THE BOSTON MA CLIMATE SUMMARY FOR JULY 9 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 89 450 PM 99 1981 81 8 91 1912 MINIMUM 69 446 AM 53 1909 65 4 65 AVERAGE 79 73 6 78 PRECIPITATION (IN) YESTERDAY 0.00 6.04 1921 0.10 -0.10 0.00 MONTH TO DATE 1.37 0.83 0.54 0.36 SINCE JUN 1 6.52 4.51 2.01 3.32 SINCE JAN 1 26.41 22.67 3.74 23.60 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 21 55 -34 56 SINCE JUL 1 0 0 0 0 COOLING YESTERDAY 14 8 6 13 MONTH TO DATE 116 71 45 116 SINCE JUN 1 242 207 35 257 SINCE JAN 1 271 237 34 330 .................................................................. WIND (MPH) RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION W (290) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (260) HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (290) AVERAGE WIND SPEED 8.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 70 1200 AM LOWEST 26 1200 PM AVERAGE 48 .......................................................... THE BOSTON MA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 81 101 1880 MINIMUM TEMPERATURE (F) 65 53 1890 SUNRISE AND SUNSET JULY 10 2019..........SUNRISE 517 AM EDT SUNSET 822 PM EDT JULY 11 2019..........SUNRISE 517 AM EDT SUNSET 822 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$