Climatological Report (Daily)
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
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957 CDUS41 KLWX 180527 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 127 AM EDT TUE JUN 18 2024 ................................... ...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR JUNE 17 2024... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1960 TO 2024 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 91 3:32 PM 96 2022 84 7 84 MINIMUM 68 4:38 AM 46 1980 63 5 59 AVERAGE 80 73 7 72 PRECIPITATION (IN) YESTERDAY 0.00 1.01 1979 0.15 -0.15 0.00 MONTH TO DATE 0.28 2.50 -2.22 0.25 SINCE JUN 1 0.28 2.50 -2.22 0.25 SINCE JAN 1 17.58 19.74 -2.16 10.23 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 11.7 21.0 -9.3 0.4 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 0 0 0 0 MONTH TO DATE 0 11 -11 2 SINCE JUN 1 0 11 -11 2 SINCE JUL 1 3691 4603 -912 3859 COOLING YESTERDAY 15 8 7 7 MONTH TO DATE 140 109 31 67 SINCE JUN 1 140 109 31 67 SINCE JAN 1 323 215 108 141 ................................................................... WIND (MPH) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (200) HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (180) AVERAGE WIND SPEED 7.8 SKY COVER AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 74 11:00 PM LOWEST 49 3:00 PM AVERAGE 62 .......................................................... THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 84 94 2006 2007 2018 MINIMUM TEMPERATURE (F) 63 45 1965 SUNRISE AND SUNSET JUNE 18 2024..........SUNRISE 5:44 AM EDT SUNSET 8:38 PM EDT JUNE 19 2024..........SUNRISE 5:44 AM EDT SUNSET 8:38 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$