765 CDUS41 KLWX 090523 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 123 AM EDT SUN OCT 09 2022 ................................... ...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR OCTOBER 8 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 60 3:24 PM 92 2007 71 -11 76 MINIMUM 38 11:46 PM 30 2001 48 -10 59 AVERAGE 49 60 -11 68 PRECIPITATION (IN) YESTERDAY 0.00 2.79 2005 0.13 -0.13 0.00 MONTH TO DATE 1.41 1.01 0.40 T SINCE SEP 1 4.69 4.95 -0.26 4.72 SINCE JAN 1 32.19 34.17 -1.98 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 16 7 9 0 MONTH TO DATE 67 44 23 5 SINCE SEP 1 106 89 17 22 SINCE JUL 1 106 90 16 22 COOLING YESTERDAY 0 1 -1 3 MONTH TO DATE 0 13 -13 34 SINCE SEP 1 176 165 11 205 SINCE JAN 1 1354 1221 133 1457 ................................................................... WIND (MPH) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (300) HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION N (350) AVERAGE WIND SPEED 8.5 SKY COVER AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 86 11:00 PM LOWEST 46 3:00 PM AVERAGE 66 .......................................................... THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 70 94 2007 MINIMUM TEMPERATURE (F) 48 26 2001 SUNRISE AND SUNSET OCTOBER 9 2022.......SUNRISE 7:13 AM EDT SUNSET 6:40 PM EDT OCTOBER 10 2022.......SUNRISE 7:14 AM EDT SUNSET 6:39 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$