640 CDUS41 KLWX 300522 CLIDCA CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 122 AM EDT THU AUG 30 2012 ................................... ...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR AUGUST 29 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 87 333 PM 98 1973 85 2 81 1953 MINIMUM 69 554 AM 49 1986 68 1 66 AVERAGE 78 76 2 74 PRECIPITATION (IN) YESTERDAY 0.00 2.84 1875 0.09 -0.09 0.00 MONTH TO DATE 2.78 2.75 0.03 8.92 SINCE JUN 1 7.97 10.26 -2.29 13.63 SINCE JAN 1 18.71 26.22 -7.51 27.30 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 11 2 9 MONTH TO DATE 467 383 84 451 SINCE JUN 1 1408 1154 254 1485 SINCE JAN 1 1667 1288 379 1685 .................................................................. WIND (MPH) HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SE (140) HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NW (330) AVERAGE WIND SPEED 4.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 73 200 AM LOWEST 35 500 PM AVERAGE 54 .......................................................... THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 85 99 1953 MINIMUM TEMPERATURE (F) 68 50 1986 1896 SUNRISE AND SUNSET AUGUST 30 2012........SUNRISE 636 AM EDT SUNSET 741 PM EDT AUGUST 31 2012........SUNRISE 637 AM EDT SUNSET 739 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$