557 CDUS41 KLWX 210521 CLIDCA CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 120 AM EDT THU AUG 21 2014 ................................... ...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR AUGUST 20 2014... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1871 TO 2014 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 89 222 PM 101 1983 86 3 89 MINIMUM 72 1132 PM 50 1896 70 2 69 AVERAGE 81 78 3 79 PRECIPITATION (IN) YESTERDAY 0.26 4.83 1963 0.09 0.17 0.00 MONTH TO DATE 2.90 1.95 0.95 1.15 SINCE JUN 1 10.89 9.46 1.43 15.55 SINCE JAN 1 33.18 25.42 7.76 28.13 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 16 13 3 14 MONTH TO DATE 254 274 -20 228 SINCE JUN 1 1079 1045 34 1090 SINCE JAN 1 1248 1179 69 1275 .................................................................. WIND (MPH) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (230) HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (230) AVERAGE WIND SPEED 5.5 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM HEAVY RAIN LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 79 900 PM LOWEST 38 200 PM AVERAGE 59 .......................................................... THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 86 100 1874 MINIMUM TEMPERATURE (F) 69 53 1908 SUNRISE AND SUNSET AUGUST 21 2014........SUNRISE 627 AM EDT SUNSET 755 PM EDT AUGUST 22 2014........SUNRISE 628 AM EDT SUNSET 753 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$