762 CDUS41 KLWX 260520 CLIDCA CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 1220 AM EST WED DEC 26 2012 ................................... ...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR DECEMBER 25 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 51 142 PM 72 1964 44 7 48 MINIMUM 34 751 AM 3 1983 30 4 34 AVERAGE 43 37 6 41 PRECIPITATION (IN) YESTERDAY 0.00 1.41 1945 0.09 -0.09 0.00 MONTH TO DATE 1.41 2.53 -1.12 4.29 SINCE DEC 1 1.41 2.53 -1.12 4.29 SINCE JAN 1 30.83 39.22 -8.39 46.28 SNOWFALL (IN) YESTERDAY 0.0 5.4 1962 0.1 -0.1 MONTH TO DATE T 1.7 -1.7 SINCE JUL 1 T 2.2 -2.2 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 22 28 -6 24 MONTH TO DATE 444 616 -172 493 SINCE DEC 1 444 616 -172 493 SINCE JUL 1 1155 1311 -156 1088 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 16 HIGHEST WIND DIRECTION N (350) HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (340) AVERAGE WIND SPEED 7.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 92 1200 AM LOWEST 46 200 PM AVERAGE 69 .......................................................... THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 44 72 1889 MINIMUM TEMPERATURE (F) 30 4 1935 SUNRISE AND SUNSET DECEMBER 26 2012......SUNRISE 725 AM EST SUNSET 453 PM EST DECEMBER 27 2012......SUNRISE 726 AM EST SUNSET 453 PM EST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$