116 CDUS41 KBOX 040539 CLIBOS CLIMATE REPORT NATIONAL WEATHER SERVICE BOSTON/NORTON MA 1239 AM EST MON JAN 04 2021 ................................... ...THE BOSTON MA CLIMATE SUMMARY FOR JANUARY 3 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 36 421 PM 64 2000 37 -1 52 MINIMUM 29 217 AM -1 1904 23 6 44 AVERAGE 33 30 3 48 PRECIPITATION (IN) YESTERDAY 0.03 1.51 1999 0.11 -0.08 0.00 MONTH TO DATE 0.54 0.33 0.21 0.00 SINCE DEC 1 6.21 4.11 2.10 6.07 SINCE JAN 1 0.54 0.33 0.21 0.00 SNOWFALL (IN) YESTERDAY 0.2 10.6 1996 0.4 -0.2 0.0 MONTH TO DATE 0.2 1.2 -1.0 0.0 SINCE DEC 1 13.2 10.2 3.0 11.5 SINCE JUL 1 17.5 11.5 6.0 11.5 DEGREE DAYS HEATING YESTERDAY 32 35 -3 17 MONTH TO DATE 92 105 -13 65 SINCE DEC 1 986 1044 -58 918 SINCE JUL 1 1873 2099 -226 1840 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 8 RESULTANT WIND DIRECTION N (360) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (20) HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION N (20) AVERAGE WIND SPEED 9.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN HAIL LIGHT SNOW FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 92 700 PM LOWEST 72 100 AM AVERAGE 82 .......................................................... THE BOSTON MA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 36 64 1950 MINIMUM TEMPERATURE (F) 23 -4 1981 SUNRISE AND SUNSET JANUARY 4 2021.......SUNRISE 713 AM EST SUNSET 425 PM EST JANUARY 5 2021.......SUNRISE 713 AM EST SUNSET 426 PM EST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$