676 CDUS41 KLWX 180526 CLIDCA CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 1226 AM EST MON JAN 18 2016 ................................... ...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR JANUARY 17 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 38 815 AM 74 1943 43 -5 40 MINIMUM 32 1259 PM -5 1982 28 4 28 AVERAGE 35 36 -1 34 PRECIPITATION (IN) YESTERDAY 0.05 1.09 1994 0.09 -0.04 0.00 MONTH TO DATE 1.17 1.53 -0.36 1.65 SINCE DEC 1 6.01 4.58 1.43 5.15 SINCE JAN 1 1.17 1.53 -0.36 1.65 SNOWFALL (IN) YESTERDAY 0.3 5.5 1935 0.2 0.1 MONTH TO DATE 0.3 2.6 -2.3 SINCE JUL 1 0.3 5.4 -5.1 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 30 29 1 31 MONTH TO DATE 453 493 -40 517 SINCE DEC 1 874 1279 -405 1166 SINCE JUL 1 1409 1974 -565 1773 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 14 HIGHEST WIND DIRECTION N (350) HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION N (350) AVERAGE WIND SPEED 6.5 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. SNOW LIGHT SNOW FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 89 1200 PM LOWEST 59 500 AM AVERAGE 74 .......................................................... THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 43 69 1990 MINIMUM TEMPERATURE (F) 28 -6 1893 SUNRISE AND SUNSET JANUARY 18 2016.......SUNRISE 724 AM EST SUNSET 513 PM EST JANUARY 19 2016.......SUNRISE 724 AM EST SUNSET 514 PM EST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$