374 CDUS41 KLWX 290526 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 126 AM EDT WED JUN 29 2022 ................................... ...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR JUNE 28 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 80 4:48 PM 97 1966 86 -6 92 MINIMUM 53 5:08 AM 44 1970 65 -12 74 AVERAGE 67 76 -9 83 PRECIPITATION (IN) YESTERDAY 0.00 1.06 1983 0.14 -0.14 0.00 MONTH TO DATE 2.75 4.02 -1.27 3.30 SINCE JUN 1 2.75 4.02 -1.27 3.30 SINCE JAN 1 19.97 21.26 -1.29 16.88 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 15.8 21.0 -5.2 12.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 0 0 0 0 MONTH TO DATE 0 11 -11 6 SINCE JUN 1 0 11 -11 6 SINCE JUL 1 4023 4603 -580 4158 COOLING YESTERDAY 2 11 -9 18 MONTH TO DATE 218 216 2 257 SINCE JUN 1 218 216 2 257 SINCE JAN 1 347 322 25 366 ................................................................... WIND (MPH) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (310) HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION W (270) AVERAGE WIND SPEED 3.5 SKY COVER AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 83 5:00 AM LOWEST 37 11:00 AM AVERAGE 60 .......................................................... THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 87 102 2012 MINIMUM TEMPERATURE (F) 65 47 1970 SUNRISE AND SUNSET JUNE 29 2022..........SUNRISE 5:47 AM EDT SUNSET 8:39 PM EDT JUNE 30 2022..........SUNRISE 5:48 AM EDT SUNSET 8:39 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$