297 CDUS41 KLWX 050527 CLIDCA CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 1227 AM EST TUE JAN 5 2016 ................................... ...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR JANUARY 4 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 38 226 PM 73 1997 43 -5 67 MINIMUM 21 1159 PM -3 1877 29 -8 42 AVERAGE 30 36 -6 55 PRECIPITATION (IN) YESTERDAY 0.00 2.28 1886 0.08 -0.08 0.20 MONTH TO DATE 0.00 0.34 -0.34 0.70 SINCE DEC 1 4.84 3.39 1.45 4.20 SINCE JAN 1 0.00 0.34 -0.34 0.70 SNOWFALL (IN) YESTERDAY 0.0 2.1 1980 0.2 -0.2 MONTH TO DATE 0.0 0.5 -0.5 SINCE JUL 1 0.0 3.3 -3.3 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 35 29 6 10 MONTH TO DATE 105 116 -11 88 SINCE DEC 1 526 902 -376 737 SINCE JUL 1 1061 1597 -536 1344 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 1 0 1 0 SINCE JAN 1 0 0 0 0 .................................................................. WIND (MPH) HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION NW (330) HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION NW (330) AVERAGE WIND SPEED 16.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 69 400 AM LOWEST 32 200 PM AVERAGE 51 .......................................................... THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 43 71 1997 MINIMUM TEMPERATURE (F) 29 -3 1877 SUNRISE AND SUNSET JANUARY 5 2016.......SUNRISE 727 AM EST SUNSET 500 PM EST JANUARY 6 2016.......SUNRISE 727 AM EST SUNSET 501 PM EST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$