000 CDUS41 KBOX 110534 CLIBOS CLIMATE REPORT NATIONAL WEATHER SERVICE TAUNTON MA 131 AM EDT MON MAY 11 2009 ................................... ...THE BOSTON MA CLIMATE SUMMARY FOR MAY 10 2009... CLIMATE NORMAL PERIOD 1971 TO 2000 CLIMATE RECORD PERIOD 1872 TO 2009 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 68 229 PM 94 1979 65 3 59 1896 MINIMUM 52 1159 PM 34 1902 48 4 48 1900 AVERAGE 60 57 3 54 PRECIPITATION (IN) YESTERDAY 0.00 1.43 1998 0.11 -0.11 T MONTH TO DATE 1.53 1.10 0.43 0.70 SINCE MAR 1 8.17 8.55 -0.38 8.35 SINCE JAN 1 13.71 15.77 -2.06 18.98 SNOWFALL (IN) YESTERDAY 0.0 0.5 1977 0.0 0.0 0.0 MONTH TO DATE 0.0 T 0.0 0.0 SINCE MAR 1 10.7 10.2 0.5 1.0 SINCE JUL 1 65.9 43.8 22.1 52.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 5 9 -4 11 MONTH TO DATE 57 104 -47 113 SINCE MAR 1 1351 1422 -71 1397 SINCE JUL 1 5458 5453 5 5224 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 1 3 -2 2 SINCE MAR 1 19 8 11 4 SINCE JAN 1 19 8 11 4 .................................................................. WIND (MPH) RESULTANT WIND SPEED 18 RESULTANT WIND DIRECTION W (280) HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 18.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 72 100 AM LOWEST 32 200 PM AVERAGE 52 .......................................................... THE BOSTON MA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 65 91 1993 MINIMUM TEMPERATURE (F) 49 33 1900 SUNRISE AND SUNSET MAY 11 2009...........SUNRISE 527 AM EDT SUNSET 755 PM EDT MAY 12 2009...........SUNRISE 526 AM EDT SUNSET 756 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$