672 CDUS41 KBOX 210523 CLIBOS CLIMATE REPORT NATIONAL WEATHER SERVICE BOSTON/NORTON MA 123 AM EDT SAT OCT 21 2023 ................................... ...THE BOSTON MA CLIMATE SUMMARY FOR OCTOBER 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 64 226 PM 79 1969 61 3 59 MINIMUM 50 259 AM 32 1900 46 4 42 1972 1974 AVERAGE 57 53 4 51 PRECIPITATION (IN) YESTERDAY 0.05 6.11 1996 0.14 -0.09 0.00 MONTH TO DATE 0.24 2.59 -2.35 3.59 SINCE SEP 1 3.99 6.15 -2.16 6.19 SINCE JAN 1 40.55 34.19 6.36 24.12 SNOWFALL (IN) YESTERDAY 0.0 0.0 2007 0.1 -0.1 0.0 2008 2009 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 8 12 -4 14 MONTH TO DATE 112 175 -63 146 SINCE SEP 1 168 246 -78 203 SINCE JUL 1 168 255 -87 203 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 10 6 4 3 SINCE SEP 1 146 97 49 74 SINCE JAN 1 844 797 47 1024 ................................................................... WIND (MPH) RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION SE (140) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (120) HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SE (120) AVERAGE WIND SPEED 7.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 600 AM LOWEST 75 200 PM AVERAGE 88 .......................................................... THE BOSTON MA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 60 82 1920 MINIMUM TEMPERATURE (F) 46 30 1974 SUNRISE AND SUNSET OCTOBER 21 2023.......SUNRISE 704 AM EDT SUNSET 553 PM EDT OCTOBER 22 2023.......SUNRISE 705 AM EDT SUNSET 552 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$