901 CDUS41 KLWX 050520 CLIDCA CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 119 AM EDT FRI OCT 5 2012 ................................... ...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR OCTOBER 4 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 81 340 PM 94 1954 72 9 70 MINIMUM 66 1149 PM 34 1974 55 11 51 AVERAGE 74 64 10 61 PRECIPITATION (IN) YESTERDAY 0.01 3.98 1877 0.11 -0.10 T MONTH TO DATE 0.44 0.43 0.01 0.47 SINCE SEP 1 4.73 4.15 0.58 9.31 SINCE JAN 1 23.44 30.55 -7.11 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 0 4 -4 4 MONTH TO DATE 2 13 -11 45 SINCE SEP 1 7 37 -30 59 SINCE JUL 1 7 37 -30 59 COOLING YESTERDAY 9 2 7 0 MONTH TO DATE 24 10 14 0 SINCE SEP 1 253 212 41 208 SINCE JAN 1 1954 1523 431 1910 .................................................................. WIND (MPH) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (320) HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (330) AVERAGE WIND SPEED 4.7 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 90 300 AM LOWEST 46 1000 PM AVERAGE 68 .......................................................... THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 72 96 1941 MINIMUM TEMPERATURE (F) 55 37 1935 SUNRISE AND SUNSET OCTOBER 5 2012.......SUNRISE 708 AM EDT SUNSET 644 PM EDT OCTOBER 6 2012.......SUNRISE 709 AM EDT SUNSET 642 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$