919 CDUS41 KBOX 020540 CLIBOS CLIMATE REPORT NATIONAL WEATHER SERVICE BOSTON/NORTON MA 139 AM EDT MON APR 2 2018 ................................... ...THE BOSTON MA CLIMATE SUMMARY FOR APRIL 1 2018... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1872 TO 2018 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 59 1206 PM 76 1918 50 9 38 MINIMUM 37 1159 PM 13 1923 36 1 33 AVERAGE 48 43 5 36 PRECIPITATION (IN) YESTERDAY 0.00 4.29 2004 0.13 -0.13 1.56 MONTH TO DATE 0.00 0.13 -0.13 1.56 SINCE MAR 1 5.07 4.45 0.62 5.74 SINCE JAN 1 13.76 11.06 2.70 13.21 SNOWFALL (IN) YESTERDAY 0.0 22.4 1997 0.1 -0.1 1.2 MONTH TO DATE 0.0 0.1 -0.1 1.2 SINCE MAR 1 23.3 7.9 15.4 11.3 SINCE JUL 1 58.6 42.0 16.6 47.6 SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 17 22 -5 29 MONTH TO DATE 17 22 -5 29 SINCE MAR 1 870 851 19 980 SINCE JUL 1 4622 4893 -271 4519 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 15 RESULTANT WIND DIRECTION W (250) HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION W (270) HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION W (260) AVERAGE WIND SPEED 17.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 61 800 AM LOWEST 16 500 PM AVERAGE 39 .......................................................... THE BOSTON MA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 51 75 1967 1918 MINIMUM TEMPERATURE (F) 36 19 1919 SUNRISE AND SUNSET APRIL 2 2018.........SUNRISE 625 AM EDT SUNSET 711 PM EDT APRIL 3 2018.........SUNRISE 623 AM EDT SUNSET 712 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$