820 CDUS41 KBOX 210528 CLIBOS CLIMATE REPORT NATIONAL WEATHER SERVICE BOSTON/NORTON MA 1228 AM EST TUE NOV 21 2023 ................................... ...THE BOSTON MA CLIMATE SUMMARY FOR NOVEMBER 20 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 40 241 PM 74 1953 50 -10 40 MINIMUM 30 1159 PM 15 1894 37 -7 29 AVERAGE 35 43 -8 35 PRECIPITATION (IN) YESTERDAY 0.00 3.85 1876 0.12 -0.12 0.00 MONTH TO DATE 0.31 2.37 -2.06 1.38 SINCE SEP 1 5.48 9.96 -4.48 8.26 SINCE JAN 1 42.04 38.00 4.04 26.19 SNOWFALL (IN) YESTERDAY 0.0 3.0 1897 0.0 0.0 0.0 MONTH TO DATE T 0.2 -0.2 T SINCE SEP 1 T 0.4 -0.4 T SINCE JUL 1 T 0.4 -0.4 T DEGREE DAYS HEATING YESTERDAY 30 22 8 30 MONTH TO DATE 392 373 19 269 SINCE SEP 1 646 770 -124 583 SINCE JUL 1 646 779 -133 583 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 9 SINCE SEP 1 162 100 62 83 SINCE JAN 1 860 800 60 1033 ................................................................... WIND (MPH) RESULTANT WIND SPEED 12 RESULTANT WIND DIRECTION NW (330) HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (320) HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION N (10) AVERAGE WIND SPEED 12.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 65 1200 AM LOWEST 33 200 PM AVERAGE 49 .......................................................... THE BOSTON MA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 50 74 1931 MINIMUM TEMPERATURE (F) 36 10 1879 SUNRISE AND SUNSET NOVEMBER 21 2023......SUNRISE 642 AM EST SUNSET 418 PM EST NOVEMBER 22 2023......SUNRISE 643 AM EST SUNSET 417 PM EST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$