186 CDUS41 KLWX 270519 CLIDCA CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 119 AM EDT MON AUG 27 2012 ................................... ...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR AUGUST 26 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 84 1207 PM 97 1948 85 -1 90 MINIMUM 71 1001 PM 51 1942 69 2 70 AVERAGE 78 77 1 80 PRECIPITATION (IN) YESTERDAY 0.28 2.03 1999 0.09 0.19 0.01 MONTH TO DATE 2.75 2.49 0.26 5.09 SINCE JUN 1 7.94 10.00 -2.06 9.80 SINCE JAN 1 18.68 25.96 -7.28 23.47 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 13 12 1 15 MONTH TO DATE 421 348 73 417 SINCE JUN 1 1362 1119 243 1451 SINCE JAN 1 1621 1253 368 1651 .................................................................. WIND (MPH) HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SE (140) HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SE (140) AVERAGE WIND SPEED 8.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM HEAVY RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 93 400 AM LOWEST 65 1100 AM AVERAGE 79 .......................................................... THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 85 100 1987 MINIMUM TEMPERATURE (F) 68 51 1885 SUNRISE AND SUNSET AUGUST 27 2012........SUNRISE 633 AM EDT SUNSET 745 PM EDT AUGUST 28 2012........SUNRISE 634 AM EDT SUNSET 744 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$