000 CDUS41 KLWX 270522 CLIDCA CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 1221 AM EST FRI NOV 27 2009 ................................... ...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR NOVEMBER 26 2009... CLIMATE NORMAL PERIOD 1971 TO 2000 CLIMATE RECORD PERIOD 1871 TO 2009 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 51 651 PM 74 1979 54 -3 45 MINIMUM 45 835 AM 17 1950 37 8 32 AVERAGE 48 45 3 39 PRECIPITATION (IN) YESTERDAY 0.13 1.52 1999 0.10 0.03 0.00 MONTH TO DATE 4.22 2.63 1.59 1.69 SINCE SEP 1 13.24 9.64 3.60 9.23 SINCE JAN 1 39.90 35.90 4.00 42.78 SNOWFALL (IN) YESTERDAY 0.0 0.1 -0.1 MONTH TO DATE 0.0 0.3 -0.3 SINCE JUL 1 0.0 0.3 -0.3 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 17 19 -2 26 MONTH TO DATE 307 396 -89 445 SINCE SEP 1 523 620 -97 672 SINCE JUL 1 523 627 -104 672 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE SEP 1 186 228 -42 324 SINCE JAN 1 1433 1527 -94 1713 .................................................................. WIND (MPH) HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION NW (320) HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NW (320) AVERAGE WIND SPEED 3.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN FOG FOG W/VISIBILITY <= 1/4 MILE RELATIVE HUMIDITY (PERCENT) HIGHEST 100 700 AM LOWEST 80 800 PM AVERAGE 90 .......................................................... THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 53 75 1896 MINIMUM TEMPERATURE (F) 37 14 1938 SUNRISE AND SUNSET NOVEMBER 27 2009......SUNRISE 704 AM EST SUNSET 448 PM EST NOVEMBER 28 2009......SUNRISE 705 AM EST SUNSET 447 PM EST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$