920 CDUS41 KLWX 010532 CLIDCA CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 131 AM EDT WED AUG 1 2012 ................................... ...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR JULY 31 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 90 121 PM 103 1954 88 2 99 MINIMUM 74 608 AM 52 1895 71 3 80 AVERAGE 82 80 2 90 PRECIPITATION (IN) YESTERDAY 0.03 3.18 1889 0.12 -0.09 0.00 MONTH TO DATE 2.81 3.73 -0.92 3.03 SINCE JUN 1 5.19 7.51 -2.32 4.71 SINCE JAN 1 15.93 23.47 -7.54 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 17 14 3 25 MONTH TO DATE 595 457 138 613 SINCE JUN 1 941 771 170 1034 SINCE JAN 1 1200 905 295 1234 .................................................................. WIND (MPH) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (180) HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (180) AVERAGE WIND SPEED 6.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM RAIN LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 87 600 AM LOWEST 46 1200 PM AVERAGE 67 .......................................................... THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 88 100 2011 MINIMUM TEMPERATURE (F) 71 54 1895 SUNRISE AND SUNSET AUGUST 1 2012........SUNRISE 610 AM EDT SUNSET 819 PM EDT AUGUST 2 2012........SUNRISE 611 AM EDT SUNSET 818 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$