595 CDUS41 KLWX 100520 CLIDCA CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 120 AM EDT FRI AUG 10 2012 ................................... ...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR AUGUST 9 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 95 435 PM 102 1930 87 8 95 MINIMUM 76 1137 PM 57 1989 71 5 77 AVERAGE 86 79 7 86 PRECIPITATION (IN) YESTERDAY 0.00 2.71 1905 0.10 -0.10 0.00 MONTH TO DATE 0.05 0.95 -0.90 1.00 SINCE JUN 1 5.24 8.46 -3.22 5.71 SINCE JAN 1 15.98 24.42 -8.44 19.38 SNOWFALL (IN) YESTERDAY 0.0 MM MM 0.0 0.0 MONTH TO DATE 0.0 0.0 0.0 SINCE JUL 1 0.0 0.0 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE JUN 1 0 6 -6 0 SINCE JUL 1 0 0 0 0 COOLING YESTERDAY 21 14 7 21 MONTH TO DATE 185 126 59 175 SINCE JUN 1 1126 897 229 1209 SINCE JAN 1 1385 1031 354 1409 .................................................................. WIND (MPH) HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION N (350) HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION N (340) AVERAGE WIND SPEED 7.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 94 400 AM LOWEST 33 300 PM AVERAGE 64 .......................................................... THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 87 98 2010 1943 MINIMUM TEMPERATURE (F) 71 55 1919 1879 SUNRISE AND SUNSET AUGUST 10 2012........SUNRISE 618 AM EDT SUNSET 808 PM EDT AUGUST 11 2012........SUNRISE 619 AM EDT SUNSET 807 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$