387 CDUS41 KBOX 200539 CLIBOS CLIMATE REPORT NATIONAL WEATHER SERVICE TAUNTON MA 136 AM EDT MON MAY 20 2013 ................................... ...THE BOSTON MA CLIMATE SUMMARY FOR MAY 19 2013... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1872 TO 2013 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 63 1030 AM 90 1986 67 -4 66 1949 MINIMUM 50 644 AM 38 1882 51 -1 51 AVERAGE 57 59 -2 59 PRECIPITATION (IN) YESTERDAY 0.17 1.55 1900 0.11 0.06 0.00 MONTH TO DATE 1.27 1.99 -0.72 2.66 SINCE MAR 1 5.96 10.05 -4.09 6.96 SINCE JAN 1 12.30 16.66 -4.36 10.63 SNOWFALL (IN) YESTERDAY 0.0 0.0 2002 0.0 0.0 0.0 2001 2000 MONTH TO DATE 0.0 0.1 -0.1 0.0 SINCE MAR 1 20.6 9.8 10.8 0.6 SINCE JUL 1 63.4 43.9 19.5 9.3 SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 8 7 1 6 MONTH TO DATE 158 179 -21 155 SINCE MAR 1 1472 1518 -46 1089 SINCE JUL 1 5274 5560 -286 4324 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 4 6 -2 7 SINCE MAR 1 4 9 -5 32 SINCE JAN 1 4 9 -5 32 .................................................................. WIND (MPH) RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION SE (130) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION E (90) HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION E (90) AVERAGE WIND SPEED 8.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 93 700 PM LOWEST 62 1200 AM AVERAGE 78 .......................................................... THE BOSTON MA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 67 91 1996 MINIMUM TEMPERATURE (F) 51 40 1892 SUNRISE AND SUNSET MAY 20 2013...........SUNRISE 518 AM EDT SUNSET 804 PM EDT MAY 21 2013...........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. $$