368 CDUS41 KLWX 050526 CLIDCA CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 1224 AM EST SAT DEC 5 2015 ................................... ...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR DECEMBER 4 2015... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1871 TO 2015 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 53 255 PM 76 1998 50 3 47 MINIMUM 36 704 AM 15 1896 36 0 37 1895 AVERAGE 45 43 2 42 PRECIPITATION (IN) YESTERDAY 0.00 1.73 1900 0.10 -0.10 T MONTH TO DATE 1.07 0.43 0.64 0.86 SINCE DEC 1 1.07 0.43 0.64 0.86 SINCE JAN 1 41.25 37.12 4.13 41.77 SNOWFALL (IN) YESTERDAY 0.0 11.1 1957 0.1 -0.1 MONTH TO DATE 0.0 0.2 -0.2 SINCE JUL 1 0.0 0.7 -0.7 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 20 22 -2 23 MONTH TO DATE 67 86 -19 70 SINCE DEC 1 67 86 -19 70 SINCE JUL 1 602 781 -179 677 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 1998 1549 449 1712 .................................................................. WIND (MPH) HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (300) HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 5.2 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 82 900 PM LOWEST 41 300 PM AVERAGE 62 .......................................................... THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 50 75 2001 MINIMUM TEMPERATURE (F) 35 14 1886 SUNRISE AND SUNSET DECEMBER 5 2015......SUNRISE 711 AM EST SUNSET 446 PM EST DECEMBER 6 2015......SUNRISE 712 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. $$