345 CDUS41 KBOX 200633 CLIBOS CLIMATE REPORT NATIONAL WEATHER SERVICE BOSTON/NORTON MA 133 AM EST SAT FEB 20 2021 ................................... ...THE BOSTON MA CLIMATE SUMMARY FOR FEBRUARY 19 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 30 527 PM 65 1961 40 -10 46 MINIMUM 25 617 AM 4 1885 25 0 32 1903 1936 AVERAGE 28 32 -4 39 PRECIPITATION (IN) YESTERDAY 0.43 2.40 1972 0.12 0.31 0.00 MONTH TO DATE 2.70 2.14 0.56 2.14 SINCE DEC 1 9.39 9.28 0.11 9.60 SINCE JAN 1 4.72 5.50 -0.78 3.53 SNOWFALL (IN) YESTERDAY 4.8 9.1 1964 0.4 4.4 0.0 MONTH TO DATE 15.3 7.4 7.9 0.5 SINCE DEC 1 34.1 29.3 4.8 15.1 SINCE JUL 1 38.4 30.6 7.8 15.1 DEGREE DAYS HEATING YESTERDAY 37 33 4 26 MONTH TO DATE 685 647 38 525 SINCE DEC 1 2624 2702 -78 2202 SINCE JUL 1 3511 3757 -246 3124 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 10 RESULTANT WIND DIRECTION N (0) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (30) HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NE (30) AVERAGE WIND SPEED 11.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT SNOW FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 96 300 PM LOWEST 71 1200 AM AVERAGE 84 .......................................................... THE BOSTON MA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 40 70 2018 MINIMUM TEMPERATURE (F) 26 0 1950 SUNRISE AND SUNSET FEBRUARY 20 2021......SUNRISE 633 AM EST SUNSET 523 PM EST FEBRUARY 21 2021......SUNRISE 632 AM EST SUNSET 524 PM EST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$