522 CDUS41 KLWX 210536 CLIDCA CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 1236 AM EST TUE FEB 21 2012 ................................... ...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR FEBRUARY 20 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 50 419 PM 76 1930 48 2 50 MINIMUM 34 835 AM 8 1896 32 2 32 AVERAGE 42 40 2 41 PRECIPITATION (IN) YESTERDAY 0.00 1.45 1921 0.09 -0.09 T MONTH TO DATE 0.58 1.87 -1.29 0.92 SINCE DEC 1 7.67 7.73 -0.06 4.95 SINCE JAN 1 2.77 4.68 -1.91 3.17 SNOWFALL (IN) YESTERDAY 0.0 7.6 1947 0.2 -0.2 MONTH TO DATE 0.3 3.6 -3.3 SINCE JUL 1 2.0 12.0 -10.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 23 25 -2 24 MONTH TO DATE 442 535 -93 480 SINCE DEC 1 1801 2220 -419 2378 SINCE JUL 1 2396 2915 -519 2950 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 0 0 0 0 .................................................................. WIND (MPH) HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION N (10) HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION N (360) AVERAGE WIND SPEED 9.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 85 1200 AM LOWEST 27 400 PM AVERAGE 56 .......................................................... THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 49 75 1953 MINIMUM TEMPERATURE (F) 32 7 1885 SUNRISE AND SUNSET FEBRUARY 21 2012......SUNRISE 652 AM EST SUNSET 552 PM EST FEBRUARY 22 2012......SUNRISE 651 AM EST SUNSET 553 PM EST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$