252 CDUS41 KBOX 180533 CLIBOS CLIMATE REPORT NATIONAL WEATHER SERVICE BOSTON/NORTON MA 1233 AM EST THU NOV 18 2021 ................................... ...THE BOSTON MA CLIMATE SUMMARY FOR NOVEMBER 17 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 52 1159 PM 76 1928 51 1 48 MINIMUM 34 712 AM 14 1924 37 -3 35 AVERAGE 43 44 -1 42 PRECIPITATION (IN) YESTERDAY 0.00 1.65 1930 0.12 -0.12 0.00 MONTH TO DATE 0.80 2.02 -1.22 1.24 SINCE SEP 1 13.38 9.61 3.77 7.19 SINCE JAN 1 49.34 37.65 11.69 28.91 SNOWFALL (IN) YESTERDAY 0.0 0.4 1968 0.1 -0.1 0.0 MONTH TO DATE 0.0 0.2 -0.2 T SINCE SEP 1 0.0 0.4 -0.4 4.3 SINCE JUL 1 0.0 0.4 -0.4 4.3 DEGREE DAYS HEATING YESTERDAY 22 21 1 23 MONTH TO DATE 291 309 -18 231 SINCE SEP 1 467 706 -239 616 SINCE JUL 1 476 715 -239 618 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE SEP 1 170 100 70 97 SINCE JAN 1 1146 800 346 924 ................................................................... WIND (MPH) RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION S (180) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (190) HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (190) AVERAGE WIND SPEED 8.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 77 1100 PM LOWEST 51 900 AM AVERAGE 64 .......................................................... THE BOSTON MA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 51 73 1953 MINIMUM TEMPERATURE (F) 37 14 1936 SUNRISE AND SUNSET NOVEMBER 18 2021......SUNRISE 639 AM EST SUNSET 419 PM EST NOVEMBER 19 2021......SUNRISE 640 AM EST SUNSET 419 PM EST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$