076 CDUS41 KBOX 100930 CLIBOS CLIMATE REPORT NATIONAL WEATHER SERVICE BOSTON/NORTON MA 530 AM EDT MON JUL 10 2023 ................................... ...THE BOSTON MA CLIMATE SUMMARY FOR JULY 9 2023... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1872 TO 2023 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 77 1019 AM 99 1912 82 -5 77 1981 MINIMUM 68 1159 PM 53 1909 66 2 64 AVERAGE 73 74 -1 71 PRECIPITATION (IN) YESTERDAY 0.00 6.04 1921 0.10 -0.10 0.00 MONTH TO DATE 1.78 0.90 0.88 0.24 SINCE JUN 1 5.22 4.79 0.43 2.57 SINCE JAN 1 21.45 22.44 -0.99 16.08 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 74 50 24 36 SINCE JUL 1 0 0 0 0 COOLING YESTERDAY 8 9 -1 6 MONTH TO DATE 76 76 0 94 SINCE JUN 1 182 214 -32 225 SINCE JAN 1 226 247 -21 280 ................................................................... WIND (MPH) RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION E (100) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION E (110) HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (60) AVERAGE WIND SPEED 9.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 1100 PM LOWEST 79 1100 AM AVERAGE 90 .......................................................... THE BOSTON MA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 82 101 1880 MINIMUM TEMPERATURE (F) 66 53 1890 SUNRISE AND SUNSET JULY 10 2023..........SUNRISE 517 AM EDT SUNSET 822 PM EDT JULY 11 2023..........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. $$