938 CDUS41 KBOX 010725 CLIBOS CLIMATE REPORT NATIONAL WEATHER SERVICE BOSTON/NORTON MA 321 AM EDT SAT JUN 1 2019 ................................... ...THE BOSTON MA CLIMATE SUMMARY FOR MAY 31 2019... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1872 TO 2019 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 75 958 AM 96 1944 71 4 83 MINIMUM 57 1253 AM 39 1884 55 2 56 AVERAGE 66 63 3 70 PRECIPITATION (IN) YESTERDAY 0.07 4.12 1984 0.12 -0.05 0.00 MONTH TO DATE 3.35 3.49 -0.14 1.90 SINCE MAR 1 12.82 11.55 1.27 11.59 SINCE JAN 1 19.89 18.16 1.73 20.28 SNOWFALL (IN) YESTERDAY 0.0 0.0 2018 0.0 0.0 0.0 MONTH TO DATE 0.0 0.0 0.0 0.0 SINCE MAR 1 13.5 9.7 3.8 24.6 SINCE JUL 1 27.4 43.8 -16.4 59.9 SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 0 4 -4 0 MONTH TO DATE 234 245 -11 153 SINCE MAR 1 1428 1584 -156 1589 SINCE JUL 1 5234 5626 -392 5341 COOLING YESTERDAY 1 2 -1 5 MONTH TO DATE 21 27 -6 73 SINCE MAR 1 29 30 -1 73 SINCE JAN 1 29 30 -1 73 .................................................................. WIND (MPH) RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION E (100) HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION E (70) HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION E (70) AVERAGE WIND SPEED 9.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 93 1200 AM LOWEST 50 1000 AM AVERAGE 72 .......................................................... THE BOSTON MA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 71 96 1879 MINIMUM TEMPERATURE (F) 55 41 1945 SUNRISE AND SUNSET JUNE 1 2019..........SUNRISE 510 AM EDT SUNSET 814 PM EDT JUNE 2 2019..........SUNRISE 510 AM EDT SUNSET 815 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$