667 CDUS41 KLWX 310522 CLIDCA CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 122 AM EDT SAT MAR 31 2012 ................................... ...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR MARCH 30 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 54 219 PM 87 1998 61 -7 48 MINIMUM 43 601 AM 21 1887 42 1 38 AVERAGE 49 51 -2 43 PRECIPITATION (IN) YESTERDAY T 1.59 1974 0.13 -0.13 0.15 MONTH TO DATE 1.02 3.36 -2.34 4.36 SINCE MAR 1 1.02 3.36 -2.34 4.36 SINCE JAN 1 5.54 8.79 -3.25 8.73 SNOWFALL (IN) YESTERDAY 0.0 4.8 1964 0.0 0.0 MONTH TO DATE T 1.3 -1.3 SINCE JUL 1 2.0 14.5 -12.5 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 16 14 2 22 MONTH TO DATE 263 553 -290 569 SINCE MAR 1 263 553 -290 569 SINCE JUL 1 2812 3661 -849 3687 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 23 0 23 0 SINCE MAR 1 23 0 23 0 SINCE JAN 1 23 0 23 0 .................................................................. WIND (MPH) HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (180) HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION S (180) AVERAGE WIND SPEED 5.5 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 80 1100 PM LOWEST 50 1200 AM AVERAGE 65 .......................................................... THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 61 85 1981 1979 MINIMUM TEMPERATURE (F) 42 21 1923 SUNRISE AND SUNSET MARCH 31 2012.........SUNRISE 654 AM EDT SUNSET 731 PM EDT APRIL 1 2012.........SUNRISE 652 AM EDT SUNSET 732 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$