296 CDUS41 KLWX 170525 CLIDCA CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 124 AM EDT WED AUG 17 2016 ................................... ...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR AUGUST 16 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 97 351 PM 102 1997 87 10 94 MINIMUM 75 603 AM 54 1921 70 5 69 AVERAGE 86 78 8 82 PRECIPITATION (IN) YESTERDAY 0.00 1.97 1872 0.09 -0.09 0.00 MONTH TO DATE 1.22 1.59 -0.37 0.58 SINCE JUN 1 8.03 9.10 -1.07 17.53 SINCE JAN 1 23.36 25.06 -1.70 32.31 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 6 SINCE JUL 1 0 0 0 0 COOLING YESTERDAY 21 13 8 17 MONTH TO DATE 304 222 82 247 SINCE JUN 1 1206 993 213 1174 SINCE JAN 1 1334 1127 207 1472 .................................................................. WIND (MPH) HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SW (210) HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION S (200) AVERAGE WIND SPEED 9.7 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 94 100 AM LOWEST 48 300 PM AVERAGE 71 .......................................................... THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 87 105 1997 MINIMUM TEMPERATURE (F) 70 51 1902 SUNRISE AND SUNSET AUGUST 17 2016........SUNRISE 624 AM EDT SUNSET 759 PM EDT AUGUST 18 2016........SUNRISE 625 AM EDT SUNSET 758 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$