570 CDUS41 KBOX 270540 CLIBOS CLIMATE REPORT NATIONAL WEATHER SERVICE BOSTON/NORTON MA 140 AM EDT MON OCT 27 2025 ................................... ...THE BOSTON MA CLIMATE SUMMARY FOR OCTOBER 26 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 57 217 PM 84 1963 59 -2 67 MINIMUM 43 1159 PM 25 1879 44 -1 48 AVERAGE 50 51 -1 58 PRECIPITATION (IN) YESTERDAY 0.00 1.74 2002 0.13 -0.13 0.00 MONTH TO DATE 4.30 3.39 0.91 0.69 SINCE SEP 1 7.39 6.95 0.44 2.02 SINCE JAN 1 32.34 34.99 -2.65 36.16 SNOWFALL (IN) YESTERDAY 0.0 T 1962 0.0 0.0 0.0 MONTH TO DATE 0.0 0.1 -0.1 0.0 SINCE SEP 1 0.0 0.1 -0.1 0.0 SINCE JUL 1 0.0 0.1 -0.1 0.0 DEGREE DAYS HEATING YESTERDAY 15 14 1 7 MONTH TO DATE 208 252 -44 195 SINCE SEP 1 240 323 -83 230 SINCE JUL 1 247 332 -85 232 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 9 RESULTANT WIND DIRECTION NW (320) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (330) HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NW (320) AVERAGE WIND SPEED 9.7 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 74 500 AM LOWEST 35 300 PM AVERAGE 55 .......................................................... THE BOSTON MA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 58 85 1963 MINIMUM TEMPERATURE (F) 44 25 1936 SUNRISE AND SUNSET OCTOBER 27 2025.......SUNRISE 712 AM EDT SUNSET 544 PM EDT OCTOBER 28 2025.......SUNRISE 713 AM EDT SUNSET 542 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$