189 CDUS41 KBOX 310456 CLIBOS CLIMATE REPORT NATIONAL WEATHER SERVICE BOSTON/NORTON MA 1256 AM EDT FRI OCT 31 2025 ................................... ...THE BOSTON MA CLIMATE SUMMARY FOR OCTOBER 30 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 57 1000 PM 78 1918 57 0 66 MINIMUM 48 MM 28 1928 43 5 50 AVERAGE 53 50 3 58 PRECIPITATION (IN) YESTERDAY 0.55 1.68 1917 0.12 0.43 0.18 MONTH TO DATE 4.85 3.90 0.95 0.91 SINCE SEP 1 7.94 7.46 0.48 2.24 SINCE JAN 1 32.89 35.50 -2.61 36.38 SNOWFALL (IN) YESTERDAY 0.0 4.3 2020 0.0 0.0 0.0 MONTH TO DATE 0.0 0.2 -0.2 0.0 SINCE SEP 1 0.0 0.2 -0.2 0.0 SINCE JUL 1 0.0 0.2 -0.2 0.0 DEGREE DAYS HEATING YESTERDAY 12 15 -3 7 MONTH TO DATE 272 310 -38 259 SINCE SEP 1 304 381 -77 294 SINCE JUL 1 311 390 -79 296 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 23 6 17 3 SINCE SEP 1 108 97 11 70 SINCE JAN 1 865 797 68 880 ................................................................... WIND (MPH) RESULTANT WIND SPEED 14 RESULTANT WIND DIRECTION E (70) HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION E (80) HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION E (90) AVERAGE WIND SPEED 15.6 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 1000 PM LOWEST 83 200 AM AVERAGE 92 .......................................................... THE BOSTON MA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 57 81 1946 MINIMUM TEMPERATURE (F) 43 27 1887 1904 SUNRISE AND SUNSET OCTOBER 31 2025.......SUNRISE 717 AM EDT SUNSET 538 PM EDT NOVEMBER 1 2025......SUNRISE 718 AM EDT SUNSET 537 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$