CDUS41 KLWX 220524 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 124 AM EDT TUE OCT 22 2024 ................................... ...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR OCTOBER 21 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 80 2:46 PM 86 1979 66 14 67 MINIMUM 38 6:43 AM 22 1972 43 -5 46 AVERAGE 59 55 4 57 PRECIPITATION (IN) YESTERDAY 0.00 2.45 1995 0.12 -0.12 0.00 MONTH TO DATE 0.13 2.52 -2.39 0.53 SINCE SEP 1 3.40 6.46 -3.06 7.18 SINCE JAN 1 29.18 35.68 -6.50 26.40 SNOWFALL (IN) YESTERDAY 0.0 MM MM 0.0 0.0 0.0 MONTH TO DATE 0.0 0.0 0.0 0.0 SINCE SEP 1 0.0 0.0 0.0 T SINCE JUL 1 0.0 0.0 0.0 T SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 6 11 -5 8 MONTH TO DATE 136 158 -22 129 SINCE SEP 1 148 203 -55 145 SINCE JUL 1 150 204 -54 145 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 14 19 -5 32 SINCE SEP 1 151 171 -20 248 SINCE JAN 1 1565 1227 338 1363 ................................................................... WIND (MPH) HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION W (290) AVERAGE WIND SPEED 1.8 SKY COVER AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 96 7:00 AM LOWEST 23 4:00 PM AVERAGE 60 .......................................................... THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 66 85 1979 MINIMUM TEMPERATURE (F) 43 26 1974 SUNRISE AND SUNSET OCTOBER 22 2024.......SUNRISE 7:27 AM EDT SUNSET 6:21 PM EDT OCTOBER 23 2024.......SUNRISE 7:28 AM EDT SUNSET 6:19 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$