522 CDUS41 KLWX 110524 CLIDCA CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 123 AM EDT MON APR 11 2016 ................................... ...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR APRIL 10 2016... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1871 TO 2016 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 52 505 PM 91 2013 65 -13 68 MINIMUM 31 606 AM 28 1997 45 -14 45 AVERAGE 42 55 -13 57 PRECIPITATION (IN) YESTERDAY 0.00 1.57 1918 0.11 -0.11 0.01 MONTH TO DATE 1.09 1.09 0.00 0.59 SINCE MAR 1 2.25 4.57 -2.32 4.63 SINCE JAN 1 8.72 10.00 -1.28 10.04 SNOWFALL (IN) YESTERDAY 0.0 T 1975 0.0 0.0 1973 1937 MONTH TO DATE T 0.0 0.0 SINCE JUL 1 22.2 15.4 6.8 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 23 10 13 8 MONTH TO DATE 153 118 35 84 SINCE MAR 1 504 686 -182 687 SINCE JUL 1 3105 3794 -689 3811 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 9 1 8 2 SINCE MAR 1 12 3 9 2 SINCE JAN 1 12 3 9 2 .................................................................. WIND (MPH) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (170) HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SW (210) AVERAGE WIND SPEED 9.7 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 60 1000 PM LOWEST 26 400 PM AVERAGE 43 .......................................................... THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 65 91 1930 MINIMUM TEMPERATURE (F) 46 26 1909 SUNRISE AND SUNSET APRIL 11 2016.........SUNRISE 637 AM EDT SUNSET 742 PM EDT APRIL 12 2016.........SUNRISE 635 AM EDT SUNSET 743 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$