483 CDUS41 KBOX 230601 CLIBOS CLIMATE REPORT NATIONAL WEATHER SERVICE BOSTON/NORTON MA 150 AM EDT THU APR 23 2020 ................................... ...THE BOSTON MA CLIMATE SUMMARY FOR APRIL 22 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 44 514 PM 88 1977 58 -14 58 MINIMUM 34 634 AM 26 1875 43 -9 49 AVERAGE 39 50 -11 54 PRECIPITATION (IN) YESTERDAY T 2.30 2019 0.12 -0.12 2.30 MONTH TO DATE 3.29 2.84 0.45 4.72 SINCE MAR 1 6.89 7.16 -0.27 7.67 SINCE JAN 1 11.58 13.77 -2.19 14.74 SNOWFALL (IN) YESTERDAY 0.0 1.3 1940 0.0 0.0 0.0 MONTH TO DATE 0.7 1.8 -1.1 T SINCE MAR 1 0.7 9.6 -8.9 13.5 SINCE JUL 1 15.8 43.7 -27.9 27.4 SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 26 15 11 11 MONTH TO DATE 434 403 31 291 SINCE MAR 1 1147 1232 -85 1087 SINCE JUL 1 4530 5274 -744 4893 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 8 SINCE MAR 1 0 0 0 8 SINCE JAN 1 0 0 0 8 .................................................................. WIND (MPH) RESULTANT WIND SPEED 19 RESULTANT WIND DIRECTION W (270) HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION W (260) AVERAGE WIND SPEED 19.6 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 51 400 AM LOWEST 29 500 PM AVERAGE 40 .......................................................... THE BOSTON MA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 58 86 2007 MINIMUM TEMPERATURE (F) 43 29 1933 SUNRISE AND SUNSET APRIL 23 2020.........SUNRISE 550 AM EDT SUNSET 735 PM EDT APRIL 24 2020.........SUNRISE 549 AM EDT SUNSET 736 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$