000 CDUS41 KLWX 050539 CLIDCA CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 1230 AM EST SUN DEC 5 2004 ................................... ...THE WASHINGTON NATIONAL CLIMATE SUMMARY FOR DECEMBER 4 2004... CLIMATE NORMAL PERIOD 1971 TO 2000 CLIMATE RECORD PERIOD 1871 TO 2004 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 49 356 PM 76 1998 51 -2 39 MINIMUM 30 649 AM 15 1896 35 -5 29 AVERAGE 40 43 -3 34 PRECIPITATION (IN) YESTERDAY 0.00 1.73 1900 0.10 -0.10 0.08 MONTH TO DATE 0.37 0.40 -0.03 0.08 SINCE DEC 1 0.37 0.40 -0.03 0.08 SINCE JAN 1 39.81 36.70 3.11 56.59 SNOWFALL (IN) YESTERDAY 0.0 11.1 1957 T 0.0 0.9 MONTH TO DATE 0.0 T 0.0 0.9 SINCE DEC 1 0.0 T 0.0 0.9 SINCE JUL 1 0.0 0.7 -0.7 0.9 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 25 22 3 31 MONTH TO DATE 83 86 -3 109 SINCE DEC 1 83 86 -3 109 SINCE JUL 1 713 794 -81 719 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 1549 1531 18 1296 .................................................................. WIND (MPH) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (210) HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SW (210) AVERAGE WIND SPEED 6.7 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 78 700 AM LOWEST 42 200 PM AVERAGE 60 .......................................................... THE WASHINGTON NATIONAL CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 50 75 2001 MINIMUM TEMPERATURE (F) 35 14 1886 SUNRISE AND SUNSET DECEMBER 5 2004......SUNRISE 712 AM EST SUNSET 446 PM EST DECEMBER 6 2004......SUNRISE 713 AM EST SUNSET 446 PM EST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$