000 CDUS41 KLWX 130534 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 1233 AM EST THU JAN 13 2005 ................................... ...THE WASHINGTON DULLES CLIMATE SUMMARY FOR JANUARY 12 2005... CLIMATE NORMAL PERIOD 1971 TO 2000 CLIMATE RECORD PERIOD 1962 TO 2005 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 51 437 PM 63 1995 41 10 53 MINIMUM 37 154 AM -4 1977 22 15 27 AVERAGE 44 32 12 40 PRECIPITATION (IN) YESTERDAY 0.00 0.75 1964 0.10 -0.10 0.00 MONTH TO DATE 0.36 1.20 -0.84 0.51 SINCE DEC 1 3.37 4.27 -0.90 5.08 SINCE JAN 1 0.36 1.20 -0.84 0.51 SNOWFALL (IN) YESTERDAY 0.0 6.1 1996 0.2 -0.2 0.0 MONTH TO DATE 0.0 2.4 -2.4 0.3 SINCE DEC 1 T 4.6 -4.6 11.7 SINCE JUL 1 T 5.5 -5.5 11.7 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 21 33 -12 25 MONTH TO DATE 228 393 -165 367 SINCE DEC 1 1064 1277 -213 1258 SINCE JUL 1 1869 2254 -385 2084 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 0 0 0 0 .................................................................. WIND (MPH) HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION E (80) HIGHEST GUST SPEED 9 HIGHEST GUST DIRECTION E (70) AVERAGE WIND SPEED 1.5 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG FOG W/VISIBILITY <= 1/4 MILE HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 100 400 AM LOWEST 80 300 PM AVERAGE 90 .......................................................... THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 41 68 1995 MINIMUM TEMPERATURE (F) 22 -3 1981 SUNRISE AND SUNSET JANUARY 13 2005.......SUNRISE 728 AM EST SUNSET 510 PM EST JANUARY 14 2005.......SUNRISE 727 AM EST SUNSET 511 PM EST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$