CDUS41 KLWX 242122 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 422 PM EST TUE NOV 24 2020 ................................... ...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR NOVEMBER 24 2020... VALID TODAY AS OF 0400 PM LOCAL TIME. CLIMATE NORMAL PERIOD: 1981 TO 2010 CLIMATE RECORD PERIOD: 1960 TO 2020 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) TODAY MAXIMUM 51 3:03 PM 74 1979 54 -3 51 MINIMUM 33 1:12 AM 9 1989 33 0 32 AVERAGE 42 44 -2 42 PRECIPITATION (IN) TODAY 0.00 1.81 1971 0.11 -0.11 0.42 MONTH TO DATE 2.09 2.72 -0.63 1.60 SINCE SEP 1 7.91 9.89 -1.98 7.98 SINCE JAN 1 42.13 37.89 4.24 37.82 SNOWFALL (IN) TODAY 0.0 2.9 1971 0.1 -0.1 0.0 MONTH TO DATE 0.0 0.3 -0.3 T SINCE SEP 1 0.0 0.3 -0.3 T SINCE JUL 1 0.0 0.3 -0.3 T SNOW DEPTH 0 DEGREE DAYS HEATING TODAY 23 22 1 23 MONTH TO DATE 314 422 -108 556 SINCE SEP 1 581 776 -195 741 SINCE JUL 1 581 778 -197 741 COOLING TODAY 0 0 0 0 MONTH TO DATE 1 0 1 0 SINCE SEP 1 154 160 -6 289 SINCE JAN 1 1406 1176 230 1524 ................................................................... WIND (MPH) HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NW (330) HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NW (310) AVERAGE WIND SPEED 4.9 SKY COVER AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 72 5:00 AM LOWEST 39 3:00 PM AVERAGE 56 .......................................................... THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 54 77 1979 MINIMUM TEMPERATURE (F) 33 15 1970 SUNRISE AND SUNSET NOVEMBER 24 2020......SUNRISE 7:03 AM EST SUNSET 4:50 PM EST NOVEMBER 25 2020......SUNRISE 7:04 AM EST SUNSET 4:50 PM EST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$