919 CDUS41 KBOX 020531 CLIBOS CLIMATE REPORT NATIONAL WEATHER SERVICE BOSTON/NORTON MA 1231 AM EST SAT JAN 02 2021 ................................... ...THE BOSTON MA CLIMATE SUMMARY FOR JANUARY 1 2021... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1872 TO 2021 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 36 1159 PM 70 1876 37 -1 43 MINIMUM 29 752 AM -3 1918 24 5 36 AVERAGE 33 30 3 40 PRECIPITATION (IN) YESTERDAY 0.10 1.40 1938 0.11 -0.01 0.00 MONTH TO DATE 0.10 0.11 -0.01 0.00 SINCE DEC 1 5.77 3.89 1.88 6.07 SINCE JAN 1 0.10 0.11 -0.01 0.00 SNOWFALL (IN) YESTERDAY 0.0 8.0 1938 0.4 -0.4 0.0 MONTH TO DATE 0.0 0.4 -0.4 0.0 SINCE DEC 1 13.0 9.4 3.6 11.5 SINCE JUL 1 17.3 10.7 6.6 11.5 DEGREE DAYS HEATING YESTERDAY 32 35 -3 25 MONTH TO DATE 32 35 -3 25 SINCE DEC 1 926 974 -48 878 SINCE JUL 1 1813 2029 -216 1800 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 0 0 0 0 ................................................................... WIND (MPH) RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION NW (330) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (320) HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (320) AVERAGE WIND SPEED 6.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HEAVY RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 89 1100 PM LOWEST 52 1100 AM AVERAGE 71 .......................................................... THE BOSTON MA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 37 66 1890 MINIMUM TEMPERATURE (F) 23 -3 1899 SUNRISE AND SUNSET JANUARY 2 2021.......SUNRISE 713 AM EST SUNSET 423 PM EST JANUARY 3 2021.......SUNRISE 713 AM EST SUNSET 424 PM EST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$