042 CDUS41 KLWX 020523 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 123 AM EDT TUE AUG 02 2022 ................................... ...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR AUGUST 1 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 88 3:27 PM 100 1980 87 1 79 MINIMUM 71 11:56 PM 54 1997 67 4 65 AVERAGE 80 77 3 72 PRECIPITATION (IN) YESTERDAY 0.02 1.09 2018 0.12 -0.10 0.65 MONTH TO DATE 0.02 0.12 -0.10 0.65 SINCE JUN 1 8.00 8.57 -0.57 6.73 SINCE JAN 1 25.22 25.81 -0.59 20.31 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 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 15 12 3 7 MONTH TO DATE 15 12 3 7 SINCE JUN 1 668 628 40 721 SINCE JAN 1 797 734 63 830 ................................................................... WIND (MPH) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (340) HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION N (350) AVERAGE WIND SPEED 4.3 SKY COVER AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 96 2:00 AM LOWEST 55 2:00 PM AVERAGE 76 .......................................................... THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 87 99 2002 MINIMUM TEMPERATURE (F) 67 52 1998 SUNRISE AND SUNSET AUGUST 2 2022........SUNRISE 6:12 AM EDT SUNSET 8:20 PM EDT AUGUST 3 2022........SUNRISE 6:12 AM EDT SUNSET 8:19 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$