889 CDUS41 KBOX 250542 CLIBOS CLIMATE REPORT NATIONAL WEATHER SERVICE BOSTON/NORTON MA 142 AM EDT MON SEP 25 2023 ................................... ...THE BOSTON MA CLIMATE SUMMARY FOR SEPTEMBER 24 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 63 1055 AM 90 1959 70 -7 69 MINIMUM 60 1150 PM 39 1885 55 5 48 1963 1974 AVERAGE 62 63 -1 59 PRECIPITATION (IN) YESTERDAY 0.31 1.25 1955 0.13 0.18 0.00 MONTH TO DATE 3.41 2.79 0.62 2.31 SINCE SEP 1 3.41 2.79 0.62 2.31 SINCE JAN 1 39.97 30.83 9.14 20.24 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 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 3 4 -1 6 MONTH TO DATE 14 42 -28 34 SINCE SEP 1 14 42 -28 34 SINCE JUL 1 14 51 -37 34 COOLING YESTERDAY 0 2 -2 0 MONTH TO DATE 136 84 52 67 SINCE SEP 1 136 84 52 67 SINCE JAN 1 834 784 50 1017 ................................................................... WIND (MPH) RESULTANT WIND SPEED 15 RESULTANT WIND DIRECTION NE (50) HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NE (60) HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NE (60) AVERAGE WIND SPEED 14.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HEAVY RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 96 300 PM LOWEST 84 1100 AM AVERAGE 90 .......................................................... THE BOSTON MA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 70 89 1926 MINIMUM TEMPERATURE (F) 55 38 1950 SUNRISE AND SUNSET SEPTEMBER 25 2023.....SUNRISE 634 AM EDT SUNSET 637 PM EDT SEPTEMBER 26 2023.....SUNRISE 635 AM EDT SUNSET 635 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$