461 CDUS41 KLWX 190532 CLIDCA CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 132 AM EDT THU MAR 19 2015 ................................... ...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR MARCH 18 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 53 348 PM 81 1989 57 -4 43 MINIMUM 36 428 AM 13 1900 38 -2 31 1877 AVERAGE 45 47 -2 37 PRECIPITATION (IN) YESTERDAY 0.00 1.00 1983 0.12 -0.12 0.00 MONTH TO DATE 2.81 1.89 0.92 1.49 SINCE MAR 1 2.81 1.89 0.92 1.49 SINCE JAN 1 8.22 7.32 0.90 8.09 SNOWFALL (IN) YESTERDAY 0.0 2.5 1892 0.0 0.0 MONTH TO DATE 4.9 1.1 3.8 SINCE JUL 1 18.3 15.2 3.1 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 20 18 2 28 MONTH TO DATE 373 367 6 437 SINCE MAR 1 373 367 6 437 SINCE JUL 1 3497 3475 22 3603 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE MAR 1 0 0 0 0 SINCE JAN 1 0 0 0 0 .................................................................. WIND (MPH) HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION NW (330) HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION N (340) AVERAGE WIND SPEED 10.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 38 400 AM LOWEST 17 400 PM AVERAGE 28 .......................................................... THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 57 87 1945 MINIMUM TEMPERATURE (F) 38 12 1876 SUNRISE AND SUNSET MARCH 19 2015.........SUNRISE 714 AM EDT SUNSET 719 PM EDT MARCH 20 2015.........SUNRISE 712 AM EDT SUNSET 720 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$