714 CDUS41 KLWX 300529 CLIDCA CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 129 AM EDT MON JUL 30 2012 ................................... ...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR JULY 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 90 457 PM 104 2011 88 2 104 MINIMUM 72 538 AM 58 1920 71 1 80 AVERAGE 81 80 1 92 PRECIPITATION (IN) YESTERDAY 0.00 2.34 1877 0.11 -0.11 0.00 MONTH TO DATE 2.78 3.49 -0.71 3.03 SINCE JUN 1 5.16 7.27 -2.11 4.71 SINCE JAN 1 15.90 23.23 -7.33 18.38 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 15 1 27 MONTH TO DATE 561 430 131 564 SINCE JUN 1 907 744 163 985 SINCE JAN 1 1166 878 288 1185 .................................................................. WIND (MPH) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (340) HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NW (330) AVERAGE WIND SPEED 7.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 87 1200 AM LOWEST 40 600 PM AVERAGE 64 .......................................................... THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 88 99 1953 MINIMUM TEMPERATURE (F) 71 56 1914 SUNRISE AND SUNSET JULY 30 2012..........SUNRISE 608 AM EDT SUNSET 821 PM EDT JULY 31 2012..........SUNRISE 609 AM EDT SUNSET 820 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$