445 CDUS41 KBOX 210543 CLIBOS CLIMATE REPORT NATIONAL WEATHER SERVICE BOSTON/NORTON MA 1243 AM EST FRI NOV 21 2025 ................................... ...THE BOSTON MA CLIMATE SUMMARY FOR NOVEMBER 20 2025... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1872 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 46 202 PM 74 1953 50 -4 52 MINIMUM 32 716 AM 15 1894 37 -5 41 AVERAGE 39 43 -4 47 PRECIPITATION (IN) YESTERDAY 0.00 3.85 1876 0.12 -0.12 T MONTH TO DATE 1.22 2.37 -1.15 0.10 SINCE SEP 1 9.27 9.96 -0.69 2.34 SINCE JAN 1 34.22 38.00 -3.78 36.48 SNOWFALL (IN) YESTERDAY 0.0 3.0 1897 0.0 0.0 0.0 MONTH TO DATE 0.0 0.2 -0.2 0.0 SINCE SEP 1 0.0 0.4 -0.4 0.0 SINCE JUL 1 0.0 0.4 -0.4 0.0 DEGREE DAYS HEATING YESTERDAY 26 22 4 18 MONTH TO DATE 393 373 20 274 SINCE SEP 1 707 770 -63 568 SINCE JUL 1 714 779 -65 570 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 9 SINCE SEP 1 108 100 8 81 SINCE JAN 1 865 800 65 891 ................................................................... WIND (MPH) RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION NW (330) HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NW (310) HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NW (300) AVERAGE WIND SPEED 5.1 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 83 1000 PM LOWEST 54 1200 AM AVERAGE 69 .......................................................... 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 2025......SUNRISE 643 AM EST SUNSET 417 PM EST NOVEMBER 22 2025......SUNRISE 644 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. $$