840 CDUS41 KLWX 290520 CLIDCA CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 120 AM EDT MON OCT 29 2012 ................................... ...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR OCTOBER 28 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 62 1235 AM 87 1919 65 -3 52 MINIMUM 54 1130 PM 27 1936 47 7 41 AVERAGE 58 56 2 47 PRECIPITATION (IN) YESTERDAY 0.15 2.03 1972 0.12 0.03 0.08 MONTH TO DATE 1.13 3.06 -1.93 2.73 SINCE SEP 1 5.42 6.78 -1.36 11.57 SINCE JAN 1 24.13 33.18 -9.05 38.87 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 7 10 -3 18 MONTH TO DATE 112 174 -62 146 SINCE SEP 1 117 198 -81 160 SINCE JUL 1 117 198 -81 160 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 45 33 12 15 SINCE SEP 1 274 235 39 223 SINCE JAN 1 1975 1546 429 1925 .................................................................. WIND (MPH) HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION N (10) HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION N (10) AVERAGE WIND SPEED 16.7 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 93 800 PM LOWEST 51 1000 AM AVERAGE 72 .......................................................... THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 64 82 1918 MINIMUM TEMPERATURE (F) 46 30 1976 1965 1904 SUNRISE AND SUNSET OCTOBER 29 2012.......SUNRISE 732 AM EDT SUNSET 611 PM EDT OCTOBER 30 2012.......SUNRISE 734 AM EDT SUNSET 609 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$