336 CDUS41 KLWX 220520 CLIDCA CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 1220 AM EST THU NOV 22 2012 ................................... ...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR NOVEMBER 21 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 58 313 PM 79 1900 56 2 64 MINIMUM 39 739 AM 18 1872 40 -1 50 AVERAGE 49 48 1 57 PRECIPITATION (IN) YESTERDAY 0.00 2.52 1952 0.11 -0.11 0.07 MONTH TO DATE 0.54 2.21 -1.67 0.70 SINCE SEP 1 10.65 9.33 1.32 13.45 SINCE JAN 1 29.36 35.73 -6.37 40.75 SNOWFALL (IN) YESTERDAY 0.0 T 2008 0.1 -0.1 1987 1967 MONTH TO DATE T 0.3 -0.3 SINCE JUL 1 T 0.3 -0.3 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 16 17 -1 8 MONTH TO DATE 350 294 56 269 SINCE SEP 1 518 523 -5 495 SINCE JUL 1 518 523 -5 495 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE SEP 1 274 236 38 223 SINCE JAN 1 1975 1547 428 1925 .................................................................. WIND (MPH) HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NE (60) HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION NE (40) AVERAGE WIND SPEED 4.5 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 86 200 AM LOWEST 32 400 PM AVERAGE 59 .......................................................... THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 55 77 2007 MINIMUM TEMPERATURE (F) 39 12 1880 SUNRISE AND SUNSET NOVEMBER 22 2012......SUNRISE 659 AM EST SUNSET 450 PM EST NOVEMBER 23 2012......SUNRISE 700 AM EST SUNSET 449 PM EST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$