535 CDUS41 KBOX 240526 CLIBOS CLIMATE REPORT NATIONAL WEATHER SERVICE BOSTON/NORTON MA 126 AM EDT FRI SEP 24 2021 ................................... ...THE BOSTON MA CLIMATE SUMMARY FOR SEPTEMBER 23 2021... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1872 TO 2021 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 82 1053 AM 96 1895 71 11 80 MINIMUM 67 1223 AM 35 1875 56 11 55 1904 AVERAGE 75 63 12 68 PRECIPITATION (IN) YESTERDAY 0.03 2.64 1994 0.12 -0.09 0.00 MONTH TO DATE 6.17 2.66 3.51 0.46 SINCE SEP 1 6.17 2.66 3.51 0.46 SINCE JAN 1 42.13 30.70 11.43 22.18 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 T DEGREE DAYS HEATING YESTERDAY 0 4 -4 0 MONTH TO DATE 0 38 -38 70 SINCE SEP 1 0 38 -38 70 SINCE JUL 1 9 47 -38 72 COOLING YESTERDAY 10 2 8 3 MONTH TO DATE 135 82 53 68 SINCE SEP 1 135 82 53 68 SINCE JAN 1 1111 782 329 895 ................................................................... WIND (MPH) RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION SE (140) HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION S (180) HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION S (180) AVERAGE WIND SPEED 8.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 90 1000 PM LOWEST 56 300 PM AVERAGE 73 .......................................................... THE BOSTON MA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 70 90 1959 MINIMUM TEMPERATURE (F) 55 39 1885 1963 1974 SUNRISE AND SUNSET SEPTEMBER 24 2021.....SUNRISE 634 AM EDT SUNSET 637 PM EDT SEPTEMBER 25 2021.....SUNRISE 635 AM EDT SUNSET 636 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$