528 CDUS41 KLWX 100527 CLIDCA CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 126 AM EDT MON AUG 10 2015 ................................... ...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR AUGUST 9 2015... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1871 TO 2015 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 89 336 PM 102 1930 87 2 87 MINIMUM 72 145 AM 57 1989 71 1 71 AVERAGE 81 79 2 79 PRECIPITATION (IN) YESTERDAY 0.00 2.71 1905 0.10 -0.10 T MONTH TO DATE 0.09 0.95 -0.86 1.00 SINCE JUN 1 17.04 8.46 8.58 8.99 SINCE JAN 1 31.82 24.42 7.40 31.28 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 6 6 0 0 SINCE JUL 1 0 0 0 0 COOLING YESTERDAY 16 14 2 14 MONTH TO DATE 152 126 26 116 SINCE JUN 1 1079 897 182 941 SINCE JAN 1 1377 1031 346 1110 .................................................................. WIND (MPH) HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (180) HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION S (180) AVERAGE WIND SPEED 7.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 73 400 AM LOWEST 44 1100 AM AVERAGE 59 .......................................................... 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 2015........SUNRISE 617 AM EDT SUNSET 809 PM EDT AUGUST 11 2015........SUNRISE 618 AM EDT SUNSET 808 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$