057 CDUS41 KLWX 080602 CCA CLIDCA CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 1219 AM EST SAT DEC 8 2012 ................................... ...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR DECEMBER 7 2012... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1871 TO 2012 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 50 825 PM 79 1998 49 1 60 MINIMUM 37 1219 AM 10 1882 35 2 37 AVERAGE 44 42 2 49 PRECIPITATION (IN) YESTERDAY 0.05 3.10 2011 0.11 -0.06 3.10 MONTH TO DATE 0.07 0.76 -0.69 3.34 SINCE DEC 1 0.07 0.76 -0.69 3.34 SINCE JAN 1 29.49 37.45 -7.96 45.33 SNOWFALL (IN) YESTERDAY 0.0 1.0 1910 0.1 -0.1 MONTH TO DATE 0.0 0.4 -0.4 SINCE JUL 1 T 0.9 -0.9 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 21 23 -2 16 MONTH TO DATE 109 154 -45 118 SINCE DEC 1 109 154 -45 118 SINCE JUL 1 820 849 -29 713 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 1975 1549 426 1925 .................................................................. WIND (MPH) HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (200) HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION S (200) AVERAGE WIND SPEED 5.7 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 93 1100 PM LOWEST 64 1200 AM AVERAGE 79 .......................................................... THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 49 74 1978 MINIMUM TEMPERATURE (F) 34 8 1882 SUNRISE AND SUNSET DECEMBER 8 2012......SUNRISE 714 AM EST SUNSET 446 PM EST DECEMBER 9 2012......SUNRISE 715 AM EST SUNSET 446 PM EST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$