573 CDUS41 KBOX 100634 CLIBOS CLIMATE REPORT NATIONAL WEATHER SERVICE BOSTON/NORTON MA 134 AM EST WED MAR 10 2021 ................................... ...THE BOSTON MA CLIMATE SUMMARY FOR MARCH 9 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 61 225 PM 77 2016 43 18 72 MINIMUM 36 202 AM 5 2007 29 7 42 AVERAGE 49 36 13 57 PRECIPITATION (IN) YESTERDAY T 2.14 1998 0.13 -0.13 0.00 MONTH TO DATE 0.18 1.19 -1.01 0.06 SINCE MAR 1 0.18 1.19 -1.01 0.06 SINCE JAN 1 5.25 7.80 -2.55 4.75 SNOWFALL (IN) YESTERDAY 0.0 4.5 1939 0.3 -0.3 0.0 MONTH TO DATE T 3.0 -3.0 T SINCE MAR 1 T 3.0 -3.0 T SINCE JUL 1 38.4 37.1 1.3 15.1 DEGREE DAYS HEATING YESTERDAY 16 29 -13 8 MONTH TO DATE 287 267 20 204 SINCE MAR 1 287 267 20 204 SINCE JUL 1 4064 4309 -245 3587 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE MAR 1 0 0 0 0 SINCE JAN 1 0 0 0 0 ................................................................... WIND (MPH) RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION W (280) HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 11.3 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 49 1100 PM LOWEST 23 300 PM AVERAGE 36 .......................................................... THE BOSTON MA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 44 71 1878 MINIMUM TEMPERATURE (F) 29 6 1984 SUNRISE AND SUNSET MARCH 10 2021.........SUNRISE 604 AM EST SUNSET 545 PM EST MARCH 11 2021.........SUNRISE 602 AM EST SUNSET 546 PM EST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$