597 CDUS41 KBOX 110612 CLIBOS CLIMATE REPORT NATIONAL WEATHER SERVICE BOSTON/NORTON MA 212 AM EDT WED OCT 11 2023 ................................... ...THE BOSTON MA CLIMATE SUMMARY FOR OCTOBER 10 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 65 314 PM 87 1939 64 1 67 MINIMUM 49 440 AM 32 1979 49 0 49 AVERAGE 57 57 0 58 PRECIPITATION (IN) YESTERDAY 0.00 1.30 1971 0.13 -0.13 0.03 MONTH TO DATE 0.13 1.28 -1.15 0.96 SINCE SEP 1 3.88 4.84 -0.96 3.56 SINCE JAN 1 40.44 32.88 7.56 21.49 SNOWFALL (IN) YESTERDAY 0.0 0.2 1979 0.0 0.0 0.0 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 DEGREE DAYS HEATING YESTERDAY 8 9 -1 7 MONTH TO DATE 33 72 -39 79 SINCE SEP 1 89 143 -54 136 SINCE JUL 1 89 152 -63 136 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 10 6 4 3 SINCE SEP 1 146 97 49 74 SINCE JAN 1 844 797 47 1024 ................................................................... WIND (MPH) RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION SW (210) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (230) HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (220) AVERAGE WIND SPEED 8.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 77 800 PM LOWEST 43 400 PM AVERAGE 60 .......................................................... THE BOSTON MA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 64 82 1955 MINIMUM TEMPERATURE (F) 49 32 1881 1979 SUNRISE AND SUNSET OCTOBER 11 2023.......SUNRISE 652 AM EDT SUNSET 609 PM EDT OCTOBER 12 2023.......SUNRISE 653 AM EDT SUNSET 607 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$