CDUS41 KLWX 210528 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 1228 AM EST THU NOV 21 2024 ................................... ...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR NOVEMBER 20 2024... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1960 TO 2024 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 65 3:32 PM 79 1985 55 10 50 MINIMUM 46 11:59 PM 18 1980 34 12 30 AVERAGE 56 45 11 40 PRECIPITATION (IN) YESTERDAY 0.78R 0.75 1983 0.10 0.68 0.00 MONTH TO DATE 1.35 2.09 -0.74 0.34 SINCE SEP 1 4.75 9.68 -4.93 7.66 SINCE JAN 1 30.53 38.90 -8.37 26.88 SNOWFALL (IN) YESTERDAY 0.0 T 1969 0.0 0.0 0.0 1987 2000 MONTH TO DATE 0.0 0.1 -0.1 0.0 SINCE SEP 1 0.0 0.1 -0.1 T SINCE JUL 1 0.0 0.1 -0.1 T SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 9 20 -11 25 MONTH TO DATE 216 348 -132 324 SINCE SEP 1 452 677 -225 530 SINCE JUL 1 454 678 -224 530 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 16 0 16 0 SINCE SEP 1 172 174 -2 265 SINCE JAN 1 1586 1230 356 1380 ................................................................... WIND (MPH) HIGHEST WIND SPEED 36 HIGHEST WIND DIRECTION NW (320) HIGHEST GUST SPEED 50 HIGHEST GUST DIRECTION NW (320) AVERAGE WIND SPEED 5.5 SKY COVER AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM HEAVY RAIN RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 97 8:00 PM LOWEST 63 2:00 PM AVERAGE 80 .......................................................... THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 54 76 2007 MINIMUM TEMPERATURE (F) 34 16 1969 SUNRISE AND SUNSET NOVEMBER 21 2024......SUNRISE 7:00 AM EST SUNSET 4:52 PM EST NOVEMBER 22 2024......SUNRISE 7:01 AM EST SUNSET 4:51 PM EST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$