154 CDUS41 KLWX 280528 CLIDCA CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 1227 AM EST WED JAN 28 2015 ................................... ...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR JANUARY 27 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 37 303 PM 75 1974 44 -7 54 MINIMUM 30 1159 PM 6 1935 29 1 23 AVERAGE 34 36 -2 39 PRECIPITATION (IN) YESTERDAY 0.01 0.99 1967 0.08 -0.07 0.00 MONTH TO DATE 3.68 2.43 1.25 2.55 SINCE DEC 1 7.18 5.48 1.70 8.08 SINCE JAN 1 3.68 2.43 1.25 2.55 SNOWFALL (IN) YESTERDAY 0.1 5.0 1922 0.2 -0.1 MONTH TO DATE 3.6 4.6 -1.0 SINCE JUL 1 3.6 7.4 -3.8 SNOW DEPTH 1 DEGREE DAYS HEATING YESTERDAY 31 29 2 26 MONTH TO DATE 770 783 -13 849 SINCE DEC 1 1419 1569 -150 1545 SINCE JUL 1 2026 2264 -238 2253 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 22 HIGHEST WIND DIRECTION NW (320) HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NW (300) AVERAGE WIND SPEED 14.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT SNOW HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 78 300 AM LOWEST 51 800 PM AVERAGE 65 .......................................................... THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 44 73 1949 MINIMUM TEMPERATURE (F) 29 -2 1935 SUNRISE AND SUNSET JANUARY 28 2015.......SUNRISE 718 AM EST SUNSET 525 PM EST JANUARY 29 2015.......SUNRISE 717 AM EST SUNSET 526 PM EST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$