738 CDUS41 KLWX 200525 CLIDCA CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 124 AM EDT FRI APR 20 2012 ................................... ...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR APRIL 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 72 428 PM 93 1976 68 4 68 MINIMUM 50 527 AM 22 1875 48 2 56 AVERAGE 61 58 3 62 PRECIPITATION (IN) YESTERDAY T 1.75 1877 0.09 -0.09 0.01 MONTH TO DATE 0.21 1.94 -1.73 2.01 SINCE MAR 1 1.23 5.42 -4.19 6.41 SINCE JAN 1 5.75 10.85 -5.10 10.78 SNOWFALL (IN) YESTERDAY 0.0 T 1983 0.0 0.0 1926 MONTH TO DATE 0.0 0.0 0.0 SINCE JUL 1 2.0 14.5 -12.5 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 4 8 -4 3 MONTH TO DATE 129 199 -70 183 SINCE MAR 1 401 767 -366 777 SINCE JUL 1 2950 3875 -925 3895 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 22 10 12 7 SINCE MAR 1 45 12 33 7 SINCE JAN 1 45 12 33 7 .................................................................. WIND (MPH) HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION S (180) HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION S (180) AVERAGE WIND SPEED 3.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 83 400 AM LOWEST 41 300 PM AVERAGE 62 .......................................................... THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 68 94 1941 MINIMUM TEMPERATURE (F) 48 28 1904 SUNRISE AND SUNSET APRIL 20 2012.........SUNRISE 624 AM EDT SUNSET 750 PM EDT APRIL 21 2012.........SUNRISE 623 AM EDT SUNSET 751 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$