049 CDUS41 KLWX 240530 CLIDCA CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 1228 AM EST SAT DEC 24 2016 ................................... ...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR DECEMBER 23 2016... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1871 TO 2016 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 48 133 PM 71 1990 45 3 66 1875 MINIMUM 31 705 AM 7 1989 31 0 54 AVERAGE 40 38 2 60 PRECIPITATION (IN) YESTERDAY T 1.67 2015 0.09 -0.09 1.67 MONTH TO DATE 1.83 2.34 -0.51 3.43 SINCE DEC 1 1.83 2.34 -0.51 3.43 SINCE JAN 1 30.92 39.03 -8.11 43.61 SNOWFALL (IN) YESTERDAY 0.0 5.6 1963 0.0 0.0 MONTH TO DATE T 1.5 -1.5 SINCE JUL 1 T 2.0 -2.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 25 27 -2 5 MONTH TO DATE 543 561 -18 349 SINCE DEC 1 543 561 -18 349 SINCE JUL 1 1030 1256 -226 884 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 1994 1549 445 1998 .................................................................. WIND (MPH) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (170) HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION S (170) AVERAGE WIND SPEED 5.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 85 500 AM LOWEST 45 1200 PM AVERAGE 65 .......................................................... THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 45 71 2015 MINIMUM TEMPERATURE (F) 31 5 1983 SUNRISE AND SUNSET DECEMBER 24 2016......SUNRISE 725 AM EST SUNSET 452 PM EST DECEMBER 25 2016......SUNRISE 725 AM EST SUNSET 452 PM EST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$