969 CDUS41 KLWX 150521 CLIDCA CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 120 AM EDT MON OCT 15 2012 ................................... ...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR OCTOBER 14 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 76 252 PM 87 1975 69 7 73 MINIMUM 52 613 AM 32 1875 51 1 56 AVERAGE 64 60 4 65 PRECIPITATION (IN) YESTERDAY 0.00 3.36 1995 0.12 -0.12 0.25 MONTH TO DATE 0.68 1.55 -0.87 1.88 SINCE SEP 1 4.97 5.27 -0.30 10.72 SINCE JAN 1 23.68 31.67 -7.99 38.02 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 1 6 -5 0 MONTH TO DATE 72 63 9 54 SINCE SEP 1 77 87 -10 68 SINCE JUL 1 77 87 -10 68 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 33 26 7 14 SINCE SEP 1 262 228 34 222 SINCE JAN 1 1963 1539 424 1924 .................................................................. WIND (MPH) HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION SW (210) HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION SW (210) AVERAGE WIND SPEED 11.5 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 83 500 AM LOWEST 38 200 PM AVERAGE 61 .......................................................... THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 69 87 1975 MINIMUM TEMPERATURE (F) 51 32 1874 SUNRISE AND SUNSET OCTOBER 15 2012.......SUNRISE 718 AM EDT SUNSET 629 PM EDT OCTOBER 16 2012.......SUNRISE 719 AM EDT SUNSET 628 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$