610 CDUS41 KBOX 040526 CLIBOS CLIMATE REPORT NATIONAL WEATHER SERVICE BOSTON/NORTON MA 126 AM EDT SUN APR 04 2021 ................................... ...THE BOSTON MA CLIMATE SUMMARY FOR APRIL 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 50 213 PM 77 1892 51 -1 45 MINIMUM 30 510 AM 21 1954 37 -7 41 AVERAGE 40 44 -4 43 PRECIPITATION (IN) YESTERDAY 0.00 2.30 1990 0.14 -0.14 0.83 MONTH TO DATE 0.92 0.41 0.51 0.96 SINCE MAR 1 2.81 4.73 -1.92 4.56 SINCE JAN 1 7.88 11.34 -3.46 9.25 SNOWFALL (IN) YESTERDAY 0.0 5.0 1915 0.1 -0.1 0.0 MONTH TO DATE T 0.4 -0.4 0.0 SINCE MAR 1 0.1 8.2 -8.1 T SINCE JUL 1 38.5 42.3 -3.8 15.1 DEGREE DAYS HEATING YESTERDAY 25 21 4 22 MONTH TO DATE 73 65 8 72 SINCE MAR 1 777 894 -117 785 SINCE JUL 1 4554 4936 -382 4168 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 5 RESULTANT WIND DIRECTION NW (330) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (290) HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NW (310) AVERAGE WIND SPEED 8.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 60 900 PM LOWEST 16 200 PM AVERAGE 38 .......................................................... THE BOSTON MA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 51 77 2010 MINIMUM TEMPERATURE (F) 37 17 1954 SUNRISE AND SUNSET APRIL 4 2021.........SUNRISE 621 AM EDT SUNSET 714 PM EDT APRIL 5 2021.........SUNRISE 619 AM EDT SUNSET 715 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$