586 CDUS41 KLWX 070522 CLIDCA CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 121 AM EDT SAT APR 7 2012 ................................... ...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR APRIL 6 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 62 409 PM 92 1942 63 -1 64 1929 MINIMUM 42 630 AM 26 1898 44 -2 36 AVERAGE 52 54 -2 50 PRECIPITATION (IN) YESTERDAY 0.00 2.23 1889 0.10 -0.10 0.00 MONTH TO DATE 0.15 0.66 -0.51 0.54 SINCE MAR 1 1.17 4.14 -2.97 4.94 SINCE JAN 1 5.69 9.57 -3.88 9.31 SNOWFALL (IN) YESTERDAY 0.0 4.0 1889 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 13 12 1 15 MONTH TO DATE 49 75 -26 80 SINCE MAR 1 321 643 -322 674 SINCE JUL 1 2870 3751 -881 3792 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 2 SINCE MAR 1 23 2 21 2 SINCE JAN 1 23 2 21 2 .................................................................. WIND (MPH) HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION N (360) HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION N (360) AVERAGE WIND SPEED 13.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 61 1200 AM LOWEST 22 300 PM AVERAGE 42 .......................................................... THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 64 94 1929 MINIMUM TEMPERATURE (F) 44 24 1982 SUNRISE AND SUNSET APRIL 7 2012.........SUNRISE 643 AM EDT SUNSET 738 PM EDT APRIL 8 2012.........SUNRISE 641 AM EDT SUNSET 739 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$