764 CDUS41 KLWX 070529 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 1229 AM EST TUE NOV 07 2023 ................................... ...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR NOVEMBER 6 2023... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1960 TO 2023 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 66 3:15 PM 80 2015 60 6 77 MINIMUM 39 7:10 AM 16 1991 38 1 66 AVERAGE 53 49 4 72 PRECIPITATION (IN) YESTERDAY 0.00 2.42 1963 0.10 -0.10 0.31 MONTH TO DATE T 0.65 -0.65 0.31 SINCE SEP 1 7.32 8.24 -0.92 5.83 SINCE JAN 1 26.54 37.46 -10.92 33.33 SNOWFALL (IN) YESTERDAY 0.0 0.0 2001 0.0 0.0 0.0 2002 MONTH TO DATE 0.0 0.0 0.0 0.0 SINCE SEP 1 T 0.0 0.0 0.0 SINCE JUL 1 T 0.0 0.0 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 12 16 -4 0 MONTH TO DATE 109 91 18 21 SINCE SEP 1 315 420 -105 362 SINCE JUL 1 315 421 -106 362 COOLING YESTERDAY 0 0 0 7 MONTH TO DATE 0 0 0 15 SINCE SEP 1 265 174 91 191 SINCE JAN 1 1380 1230 150 1369 ................................................................... WIND (MPH) HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SE (150) HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (160) AVERAGE WIND SPEED 4.6 SKY COVER AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 80 11:00 PM LOWEST 42 2:00 PM AVERAGE 61 .......................................................... THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 60 79 2022 MINIMUM TEMPERATURE (F) 38 22 1982 1991 SUNRISE AND SUNSET NOVEMBER 7 2023......SUNRISE 6:43 AM EST SUNSET 5:03 PM EST NOVEMBER 8 2023......SUNRISE 6:45 AM EST SUNSET 5:02 PM EST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$