169 CDUS41 KLWX 060520 CLIDCA CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 120 AM EDT FRI APR 6 2012 ................................... ...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR APRIL 5 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 63 516 PM 86 1910 63 0 72 MINIMUM 47 559 AM 24 1881 44 3 41 1874 AVERAGE 55 53 2 57 PRECIPITATION (IN) YESTERDAY 0.00 1.32 1905 0.11 -0.11 0.42 MONTH TO DATE 0.15 0.56 -0.41 0.54 SINCE MAR 1 1.17 4.04 -2.87 4.94 SINCE JAN 1 5.69 9.47 -3.78 9.31 SNOWFALL (IN) YESTERDAY 0.0 0.5 1898 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 10 12 -2 8 MONTH TO DATE 36 63 -27 65 SINCE MAR 1 308 631 -323 659 SINCE JUL 1 2857 3739 -882 3777 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 20 HIGHEST WIND DIRECTION N (20) HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NE (50) AVERAGE WIND SPEED 8.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 50 1000 PM LOWEST 26 1200 AM AVERAGE 38 .......................................................... THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 63 92 1942 1929 MINIMUM TEMPERATURE (F) 44 26 1898 SUNRISE AND SUNSET APRIL 6 2012.........SUNRISE 644 AM EDT SUNSET 737 PM EDT APRIL 7 2012.........SUNRISE 643 AM EDT SUNSET 738 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$