367 CDUS41 KBOX 200530 CLIBOS CLIMATE REPORT NATIONAL WEATHER SERVICE TAUNTON MA 128 AM EDT THU MAY 20 2010 ................................... ...THE BOSTON MA CLIMATE SUMMARY FOR MAY 19 2010... CLIMATE NORMAL PERIOD 1971 TO 2000 CLIMATE RECORD PERIOD 1872 TO 2010 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 57 1058 PM 90 1986 68 -11 65 1949 MINIMUM 48 123 AM 38 1882 51 -3 46 AVERAGE 53 60 -7 56 PRECIPITATION (IN) YESTERDAY 0.20 1.55 1900 0.10 0.10 0.00 MONTH TO DATE 2.79 2.01 0.78 1.72 SINCE MAR 1 19.44 9.46 9.98 8.36 SINCE JAN 1 25.69 16.68 9.01 13.90 SNOWFALL (IN) YESTERDAY 0.0 0.0 2002 0.0 0.0 0.0 2001 2000 MONTH TO DATE 0.0 T 0.0 0.0 SINCE MAR 1 0.2 9.2 -9.0 10.7 SINCE JUL 1 35.7 41.8 -6.1 65.9 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 12 7 5 9 MONTH TO DATE 116 173 -57 132 SINCE MAR 1 1120 1491 -371 1426 SINCE JUL 1 5058 5522 -464 5533 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 28 12 16 1 SINCE MAR 1 31 17 14 19 SINCE JAN 1 31 17 14 19 .................................................................. WIND (MPH) RESULTANT WIND SPEED 15 RESULTANT WIND DIRECTION NE (40) HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION NE (50) HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION NE (50) AVERAGE WIND SPEED 15.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 1200 AM LOWEST 80 1100 PM AVERAGE 90 .......................................................... THE BOSTON MA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 68 91 1996 MINIMUM TEMPERATURE (F) 51 40 1892 SUNRISE AND SUNSET MAY 20 2010...........SUNRISE 518 AM EDT SUNSET 804 PM EDT MAY 21 2010...........SUNRISE 517 AM EDT SUNSET 805 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$