451 CDUS41 KLWX 070527 CLIDCA CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 1225 AM EST WED JAN 7 2015 ................................... ...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR JANUARY 6 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 32 445 PM 73 2007 43 -11 49 MINIMUM 24 930 AM 2 1884 29 -5 11 AVERAGE 28 36 -8 30 PRECIPITATION (IN) YESTERDAY 0.20 1.35 1905 0.09 0.11 0.13 MONTH TO DATE 0.90 0.52 0.38 0.58 SINCE DEC 1 4.40 3.57 0.83 6.11 SINCE JAN 1 0.90 0.52 0.38 0.58 SNOWFALL (IN) YESTERDAY 2.4 9.0 1892 0.1 2.3 MONTH TO DATE 2.4 0.7 1.7 SINCE JUL 1 2.4 3.5 -1.1 SNOW DEPTH 1 DEGREE DAYS HEATING YESTERDAY 37 29 8 35 MONTH TO DATE 149 174 -25 196 SINCE DEC 1 798 960 -162 892 SINCE JUL 1 1405 1655 -250 1600 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 14 HIGHEST WIND DIRECTION N (350) HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION N (350) AVERAGE WIND SPEED 4.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HEAVY SNOW SNOW LIGHT SNOW RELATIVE HUMIDITY (PERCENT) HIGHEST 81 600 AM LOWEST 28 1200 AM AVERAGE 55 .......................................................... THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 43 76 1907 MINIMUM TEMPERATURE (F) 29 5 1884 SUNRISE AND SUNSET JANUARY 7 2015.......SUNRISE 727 AM EST SUNSET 502 PM EST JANUARY 8 2015.......SUNRISE 727 AM EST SUNSET 503 PM EST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$