972 CDUS41 KBOX 180626 CLIBOS CLIMATE REPORT NATIONAL WEATHER SERVICE BOSTON/NORTON MA 126 AM EST THU FEB 18 2021 ................................... ...THE BOSTON MA CLIMATE SUMMARY FOR FEBRUARY 17 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 32 1205 AM 61 1981 39 -7 49 MINIMUM 23 808 AM -11 1896 25 -2 31 AVERAGE 28 32 -4 40 PRECIPITATION (IN) YESTERDAY 0.00 1.60 1952 0.12 -0.12 0.00 MONTH TO DATE 2.18 1.90 0.28 1.69 SINCE DEC 1 8.87 9.04 -0.17 9.15 SINCE JAN 1 4.20 5.26 -1.06 3.08 SNOWFALL (IN) YESTERDAY 0.0 23.6 2003 0.4 -0.4 0.0 MONTH TO DATE 9.6 6.6 3.0 0.5 SINCE DEC 1 28.4 28.5 -0.1 15.1 SINCE JUL 1 32.7 29.8 2.9 15.1 DEGREE DAYS HEATING YESTERDAY 37 33 4 25 MONTH TO DATE 611 581 30 471 SINCE DEC 1 2550 2636 -86 2148 SINCE JUL 1 3437 3691 -254 3070 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 13 RESULTANT WIND DIRECTION NW (300) HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION W (290) AVERAGE WIND SPEED 12.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 58 300 AM LOWEST 34 300 PM AVERAGE 46 .......................................................... THE BOSTON MA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 39 66 1981 MINIMUM TEMPERATURE (F) 25 -4 1958 SUNRISE AND SUNSET FEBRUARY 18 2021......SUNRISE 636 AM EST SUNSET 521 PM EST FEBRUARY 19 2021......SUNRISE 635 AM EST SUNSET 522 PM EST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$