CDUS41 KLWX 292124 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 424 PM EST MON NOV 29 2021 ................................... ...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR NOVEMBER 29 2021... VALID TODAY AS OF 0400 PM LOCAL TIME. CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1960 TO 2021 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) TODAY MAXIMUM 47 12:47 PM 73 1998 51 -4 58 MINIMUM 33 6:47 AM 17 1967 32 1 28 AVERAGE 40 42 -2 43 PRECIPITATION (IN) TODAY 0.00 2.04 1963 0.10 -0.10 0.00 MONTH TO DATE 0.91 3.02 -2.11 2.23 SINCE SEP 1 9.91 10.61 -0.70 8.05 SINCE JAN 1 34.50 39.83 -5.33 42.27 SNOWFALL (IN) TODAY 0.0 3.3 1995 0.1 -0.1 0.0 MONTH TO DATE 0.0 0.3 -0.3 0.0 SINCE SEP 1 0.0 0.3 -0.3 0.0 SINCE JUL 1 0.0 0.3 -0.3 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING TODAY 25 23 2 22 MONTH TO DATE 588 546 42 390 SINCE SEP 1 697 875 -178 657 SINCE JUL 1 697 876 -179 657 COOLING TODAY 0 0 0 0 MONTH TO DATE 0 0 0 1 SINCE SEP 1 228 174 54 154 SINCE JAN 1 1480 1230 250 1406 ................................................................... WIND (MPH) HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION NW (320) HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NW (320) AVERAGE WIND SPEED 13.0 SKY COVER AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 59 8:00 AM LOWEST 37 1:00 AM AVERAGE 48 .......................................................... THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 51 72 1991 MINIMUM TEMPERATURE (F) 32 11 1976 SUNRISE AND SUNSET NOVEMBER 29 2021......SUNRISE 7:08 AM EST SUNSET 4:48 PM EST NOVEMBER 30 2021......SUNRISE 7:09 AM EST SUNSET 4:48 PM EST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$