611 CDUS41 KLWX 200521 CLIDCA CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 120 AM EDT TUE MAR 20 2012 ................................... ...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR MARCH 19 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 76 306 PM 87 1945 57 19 68 MINIMUM 56 625 AM 12 1876 38 18 47 AVERAGE 66 48 18 58 PRECIPITATION (IN) YESTERDAY 0.01 2.12 1958 0.12 -0.11 0.00 MONTH TO DATE 0.60 2.01 -1.41 3.52 SINCE MAR 1 0.60 2.01 -1.41 3.52 SINCE JAN 1 5.12 7.44 -2.32 7.89 SNOWFALL (IN) YESTERDAY 0.0 2.3 1906 0.0 0.0 MONTH TO DATE T 1.1 -1.1 SINCE JUL 1 2.0 14.3 -12.3 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 0 17 -17 7 MONTH TO DATE 190 384 -194 347 SINCE MAR 1 190 384 -194 347 SINCE JUL 1 2739 3492 -753 3465 COOLING YESTERDAY 1 0 1 0 MONTH TO DATE 11 0 11 0 SINCE MAR 1 11 0 11 0 SINCE JAN 1 11 0 11 0 .................................................................. WIND (MPH) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (140) HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SE (140) AVERAGE WIND SPEED 6.7 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 93 400 AM LOWEST 50 300 PM AVERAGE 72 .......................................................... THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 57 83 1945 MINIMUM TEMPERATURE (F) 39 12 1885 SUNRISE AND SUNSET MARCH 20 2012.........SUNRISE 711 AM EDT SUNSET 721 PM EDT MARCH 21 2012.........SUNRISE 709 AM EDT SUNSET 722 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$