004 CDUS41 KLWX 270529 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 129 AM EDT SAT AUG 27 2022 ................................... ...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR AUGUST 26 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 92 4:46 PM 95 1993 85 7 93 1998 2016 MINIMUM 72 6:49 AM 48 1977 64 8 73 AVERAGE 82 75 7 83 PRECIPITATION (IN) YESTERDAY 0.00 1.48 1965 0.12 -0.12 0.00 MONTH TO DATE 2.10 2.97 -0.87 4.27 SINCE JUN 1 10.08 11.42 -1.34 10.35 SINCE JAN 1 27.30 28.66 -1.36 23.93 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 JUN 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 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE JUN 1 0 13 -13 6 SINCE JUL 1 0 0 0 0 COOLING YESTERDAY 17 10 7 18 MONTH TO DATE 325 289 36 354 SINCE JUN 1 978 905 73 1068 SINCE JAN 1 1107 1011 96 1177 ................................................................... WIND (MPH) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (310) HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (310) AVERAGE WIND SPEED 5.2 SKY COVER AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 97 4:00 AM LOWEST 38 4:00 PM AVERAGE 68 .......................................................... THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 85 100 1987 MINIMUM TEMPERATURE (F) 64 46 1969 SUNRISE AND SUNSET AUGUST 27 2022........SUNRISE 6:34 AM EDT SUNSET 7:48 PM EDT AUGUST 28 2022........SUNRISE 6:35 AM EDT SUNSET 7:46 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$