722 CDUS41 KLWX 120523 CLIDCA CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 123 AM EDT THU APR 12 2012 ................................... ...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR APRIL 11 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 56 320 PM 91 1930 65 -9 84 MINIMUM 40 530 AM 26 1909 46 -6 56 AVERAGE 48 55 -7 70 PRECIPITATION (IN) YESTERDAY 0.01 1.93 1919 0.10 -0.09 T MONTH TO DATE 0.16 1.19 -1.03 0.90 SINCE MAR 1 1.18 4.67 -3.49 5.30 SINCE JAN 1 5.70 10.10 -4.40 9.67 SNOWFALL (IN) YESTERDAY 0.0 2.0 1894 0.0 0.0 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 17 10 7 0 MONTH TO DATE 93 128 -35 133 SINCE MAR 1 365 696 -331 727 SINCE JUL 1 2914 3804 -890 3845 COOLING YESTERDAY 0 1 -1 5 MONTH TO DATE 0 2 -2 7 SINCE MAR 1 23 4 19 7 SINCE JAN 1 23 4 19 7 .................................................................. WIND (MPH) HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NW (310) HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NW (320) AVERAGE WIND SPEED 11.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 65 1100 PM LOWEST 35 400 PM AVERAGE 50 .......................................................... THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 66 90 1977 MINIMUM TEMPERATURE (F) 46 24 1874 SUNRISE AND SUNSET APRIL 12 2012.........SUNRISE 635 AM EDT SUNSET 743 PM EDT APRIL 13 2012.........SUNRISE 634 AM EDT SUNSET 744 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$