686 CDUS41 KLWX 210526 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 1226 AM EST MON NOV 21 2022 ................................... ...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR NOVEMBER 20 2022... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1960 TO 2022 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 39 2:55 PM 79 1985 55 -16 47 MINIMUM 25 12:48 AM 18 1980 34 -9 24 AVERAGE 32 45 -13 36 PRECIPITATION (IN) YESTERDAY 0.00 0.75 1983 0.10 -0.10 0.00 MONTH TO DATE 2.35 2.09 0.26 0.79 SINCE SEP 1 7.87 9.68 -1.81 9.79 SINCE JAN 1 35.37 38.90 -3.53 34.38 SNOWFALL (IN) YESTERDAY 0.0 T 1969 0.0 0.0 0.0 1987 2000 MONTH TO DATE T 0.1 -0.1 0.0 SINCE SEP 1 T 0.1 -0.1 0.0 SINCE JUL 1 T 0.1 -0.1 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 33 20 13 29 MONTH TO DATE 284 348 -64 365 SINCE SEP 1 625 677 -52 474 SINCE JUL 1 625 678 -53 474 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 22 0 22 0 SINCE SEP 1 198 174 24 228 SINCE JAN 1 1376 1230 146 1480 ................................................................... WIND (MPH) HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION NW (310) HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION NW (320) AVERAGE WIND SPEED 12.0 SKY COVER AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 68 1:00 AM LOWEST 20 4:00 PM AVERAGE 44 .......................................................... 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 2022......SUNRISE 6:59 AM EST SUNSET 4:52 PM EST NOVEMBER 22 2022......SUNRISE 7:00 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. $$