920 CDUS41 KLWX 040524 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 124 AM EDT TUE OCT 04 2022 ................................... ...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR OCTOBER 3 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 55 2:21 PM 86 2002 73 -18 85 2007 2018 MINIMUM 48 9:24 PM 30 1974 51 -3 55 2003 AVERAGE 52 62 -10 70 PRECIPITATION (IN) YESTERDAY 0.20 0.86 1987 0.12 0.08 0.00 MONTH TO DATE 1.22 0.38 0.84 0.00 SINCE SEP 1 4.50 4.32 0.18 4.72 SINCE JAN 1 32.00 33.54 -1.54 29.31 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 0.0 SINCE JUL 1 0.0 0.0 0.0 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 13 5 8 0 MONTH TO DATE 29 14 15 5 SINCE SEP 1 68 59 9 22 SINCE JUL 1 68 60 8 22 COOLING YESTERDAY 0 2 -2 5 MONTH TO DATE 0 6 -6 5 SINCE SEP 1 176 158 18 176 SINCE JAN 1 1354 1214 140 1428 ................................................................... WIND (MPH) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION N (360) HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION N (360) AVERAGE WIND SPEED 11.5 SKY COVER AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 89 2:00 AM LOWEST 54 12:00 PM AVERAGE 72 .......................................................... THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 72 90 2013 MINIMUM TEMPERATURE (F) 50 26 1974 SUNRISE AND SUNSET OCTOBER 4 2022.......SUNRISE 7:09 AM EDT SUNSET 6:48 PM EDT OCTOBER 5 2022.......SUNRISE 7:10 AM EDT SUNSET 6:46 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$