795 CDUS41 KLWX 110523 CLIDCA CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 123 AM EDT THU OCT 11 2012 ................................... ...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR OCTOBER 10 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 71 258 PM 92 1939 70 1 83 MINIMUM 55 1159 PM 30 1895 53 2 56 AVERAGE 63 61 2 70 PRECIPITATION (IN) YESTERDAY T 2.15 1971 0.11 -0.11 0.00 MONTH TO DATE 0.68 1.10 -0.42 0.47 SINCE SEP 1 4.97 4.82 0.15 9.31 SINCE JAN 1 23.68 31.22 -7.54 36.61 SNOWFALL (IN) YESTERDAY 0.0 0.3 1979 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 2 5 -3 0 MONTH TO DATE 40 40 0 54 SINCE SEP 1 45 64 -19 68 SINCE JUL 1 45 64 -19 68 COOLING YESTERDAY 0 2 -2 5 MONTH TO DATE 33 22 11 6 SINCE SEP 1 262 224 38 214 SINCE JAN 1 1963 1535 428 1916 .................................................................. WIND (MPH) HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION NW (320) HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NW (330) AVERAGE WIND SPEED 7.7 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 86 1200 AM LOWEST 40 200 PM AVERAGE 63 .......................................................... THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 70 90 1919 MINIMUM TEMPERATURE (F) 52 33 1906 SUNRISE AND SUNSET OCTOBER 11 2012.......SUNRISE 714 AM EDT SUNSET 635 PM EDT OCTOBER 12 2012.......SUNRISE 715 AM EDT SUNSET 633 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$