903 CDUS41 KBOX 230527 CLIBOS CLIMATE REPORT NATIONAL WEATHER SERVICE BOSTON/NORTON MA 127 AM EDT THU OCT 23 2025 ................................... ...THE BOSTON MA CLIMATE SUMMARY FOR OCTOBER 22 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 67 145 PM 83 1979 60 7 72 MINIMUM 53 136 AM 28 1940 46 7 55 AVERAGE 60 53 7 64 PRECIPITATION (IN) YESTERDAY 0.41 1.53 1898 0.14 0.27 0.00 MONTH TO DATE 4.30 2.86 1.44 0.69 SINCE SEP 1 7.39 6.42 0.97 2.02 SINCE JAN 1 32.34 34.46 -2.12 36.16 SNOWFALL (IN) YESTERDAY 0.0 T 1969 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 5 12 -7 1 MONTH TO DATE 158 199 -41 171 SINCE SEP 1 190 270 -80 206 SINCE JUL 1 197 279 -82 208 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 8 RESULTANT WIND DIRECTION SW (220) HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION SW (210) HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION SW (220) AVERAGE WIND SPEED 10.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HEAVY RAIN RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 97 1000 AM LOWEST 38 500 PM AVERAGE 68 .......................................................... THE BOSTON MA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 60 84 1947 MINIMUM TEMPERATURE (F) 45 29 1883 SUNRISE AND SUNSET OCTOBER 23 2025.......SUNRISE 707 AM EDT SUNSET 549 PM EDT OCTOBER 24 2025.......SUNRISE 708 AM EDT SUNSET 548 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$