106 CDUS41 KLWX 270534 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 134 AM EDT SAT MAR 27 2021 ................................... ...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR MARCH 26 2021... CLIMATE NORMAL PERIOD: 1981 TO 2010 CLIMATE RECORD PERIOD: 1960 TO 2021 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 81R 1:45 PM 78 2004 59 22 61 MINIMUM 57 11:59 PM 17 1983 36 21 39 AVERAGE 69 48 21 50 PRECIPITATION (IN) YESTERDAY T 1.55 1988 0.12 -0.12 0.00 MONTH TO DATE 1.19 2.75 -1.56 1.37 SINCE MAR 1 1.19 2.75 -1.56 1.37 SINCE JAN 1 7.35 8.17 -0.82 7.94 SNOWFALL (IN) YESTERDAY 0.0 0.8 1971 0.1 -0.1 0.0 MONTH TO DATE T 2.6 -2.6 T SINCE MAR 1 T 2.6 -2.6 T SINCE JUL 1 12.0 21.5 -9.5 2.9 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 0 18 -18 15 MONTH TO DATE 463 566 -103 402 SINCE MAR 1 463 566 -103 402 SINCE JUL 1 3656 4156 -500 3546 COOLING YESTERDAY 4 0 4 0 MONTH TO DATE 4 0 4 3 SINCE MAR 1 4 0 4 3 SINCE JAN 1 4 0 4 3 ................................................................... WIND (MPH) HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION W (290) HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION W (290) AVERAGE WIND SPEED 15.4 SKY COVER AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 87 7:00 AM LOWEST 23 1:00 PM AVERAGE 55 .......................................................... THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 60 85 1998 MINIMUM TEMPERATURE (F) 36 15 2014 SUNRISE AND SUNSET MARCH 27 2021.........SUNRISE 7:02 AM EDT SUNSET 7:29 PM EDT MARCH 28 2021.........SUNRISE 7:00 AM EDT SUNSET 7:30 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$