890 CDUS41 KBOX 210527 CLIBOS CLIMATE REPORT NATIONAL WEATHER SERVICE BOSTON/NORTON MA 127 AM EDT SAT MAR 21 2020 ................................... ...THE BOSTON MA CLIMATE SUMMARY FOR MARCH 20 2020... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1872 TO 2020 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 68 MM 79 1945 46 22 51 MINIMUM 38 MM 10 1885 32 6 31 AVERAGE 53 39 14 41 PRECIPITATION (IN) YESTERDAY 0.02 1.58 1881 0.15 -0.13 0.00 MONTH TO DATE 0.96 2.70 -1.74 1.90 SINCE MAR 1 0.96 2.70 -1.74 1.90 SINCE JAN 1 5.65 9.31 -3.66 8.97 SNOWFALL (IN) YESTERDAY MM 10.2 1944 0.3 MM 0.0 MONTH TO DATE T 5.9 -5.9 13.5 SINCE MAR 1 T 5.9 -5.9 13.5 SINCE JUL 1 15.1 40.0 -24.9 27.4 SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 12 26 -14 24 MONTH TO DATE 439 565 -126 579 SINCE MAR 1 439 565 -126 579 SINCE JUL 1 3822 4607 -785 4385 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 14 RESULTANT WIND DIRECTION SW (240) HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION SW (240) HIGHEST GUST SPEED 44 HIGHEST GUST DIRECTION SW (220) AVERAGE WIND SPEED 15.6 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 93 900 AM LOWEST 60 1100 PM AVERAGE 77 .......................................................... THE BOSTON MA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 47 83 1921 MINIMUM TEMPERATURE (F) 32 7 1885 SUNRISE AND SUNSET MARCH 21 2020.........SUNRISE 645 AM EDT SUNSET 658 PM EDT MARCH 22 2020.........SUNRISE 643 AM EDT SUNSET 659 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$