914 CDUS41 KLWX 120545 CLIDCA CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 144 AM EDT FRI OCT 12 2012 ................................... ...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR OCTOBER 11 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 63 215 PM 90 1919 70 -7 71 MINIMUM 49 702 AM 33 1906 52 -3 62 AVERAGE 56 61 -5 67 PRECIPITATION (IN) YESTERDAY 0.00 1.10 1905 0.11 -0.11 T MONTH TO DATE 0.68 1.21 -0.53 0.47 SINCE SEP 1 4.97 4.93 0.04 9.31 SINCE JAN 1 23.68 31.33 -7.65 36.61 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 9 5 4 0 MONTH TO DATE 49 45 4 54 SINCE SEP 1 54 69 -15 68 SINCE JUL 1 54 69 -15 68 COOLING YESTERDAY 0 1 -1 2 MONTH TO DATE 33 23 10 8 SINCE SEP 1 262 225 37 216 SINCE JAN 1 1963 1536 427 1918 .................................................................. WIND (MPH) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (330) HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION N (340) AVERAGE WIND SPEED 8.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 68 1000 PM LOWEST 32 100 PM AVERAGE 50 .......................................................... THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 70 89 1962 MINIMUM TEMPERATURE (F) 52 31 1906 SUNRISE AND SUNSET OCTOBER 12 2012.......SUNRISE 715 AM EDT SUNSET 633 PM EDT OCTOBER 13 2012.......SUNRISE 716 AM EDT SUNSET 632 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$