982 CDUS41 KLWX 110520 CLIDCA CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 1219 AM EST SUN MAR 11 2012 ................................... ...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR MARCH 10 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 50 348 PM 78 2006 54 -4 56 MINIMUM 34 643 AM 14 1932 36 -2 46 AVERAGE 42 45 -3 51 PRECIPITATION (IN) YESTERDAY 0.00 1.72 1871 0.10 -0.10 1.41 MONTH TO DATE 0.56 0.98 -0.42 2.86 SINCE MAR 1 0.56 0.98 -0.42 2.86 SINCE JAN 1 5.08 6.41 -1.33 7.23 SNOWFALL (IN) YESTERDAY 0.0 5.3 1907 0.1 -0.1 MONTH TO DATE T 0.8 -0.8 SINCE JUL 1 2.0 14.0 -12.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 23 20 3 14 MONTH TO DATE 152 216 -64 214 SINCE MAR 1 152 216 -64 214 SINCE JUL 1 2701 3324 -623 3332 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE MAR 1 0 0 0 0 SINCE JAN 1 0 0 0 0 .................................................................. WIND (MPH) HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (330) HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (310) AVERAGE WIND SPEED 8.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 44 400 AM LOWEST 21 500 PM AVERAGE 33 .......................................................... THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 54 78 1967 MINIMUM TEMPERATURE (F) 36 15 1960 SUNRISE AND SUNSET MARCH 11 2012.........SUNRISE 725 AM EDT SUNSET 712 PM EDT MARCH 12 2012.........SUNRISE 723 AM EDT SUNSET 713 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$