Climatological Report (Daily)
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
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232 CDUS41 KLWX 092127 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 527 PM EDT SUN JUN 09 2024 ................................... ...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR JUNE 9 2024... VALID TODAY AS OF 0500 PM LOCAL TIME. 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) TODAY MAXIMUM 84 10:58 AM 97 2011 81 3 75 MINIMUM 65 1:55 AM 43 1975 60 5 50 AVERAGE 75 71 4 63 PRECIPITATION (IN) TODAY 0.05 0.66 1977 0.14 -0.09 T MONTH TO DATE 0.25 1.33 -1.08 T SINCE JUN 1 0.25 1.33 -1.08 T SINCE JAN 1 17.55 18.57 -1.02 9.98 SNOWFALL (IN) TODAY 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 TODAY 0 1 -1 2 MONTH TO DATE 0 11 -11 2 SINCE JUN 1 0 11 -11 2 SINCE JUL 1 3691 4603 -912 3859 COOLING TODAY 10 6 4 0 MONTH TO DATE 77 50 27 31 SINCE JUN 1 77 50 27 31 SINCE JAN 1 260 156 104 105 ................................................................... WIND (MPH) HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION N (350) HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION W (290) AVERAGE WIND SPEED 9.7 SKY COVER AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 81 12:00 PM LOWEST 35 4:00 PM AVERAGE 58 .......................................................... THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 82 99 1964 MINIMUM TEMPERATURE (F) 60 43 1988 SUNRISE AND SUNSET JUNE 9 2024..........SUNRISE 5:44 AM EDT SUNSET 8:35 PM EDT JUNE 10 2024..........SUNRISE 5:44 AM EDT SUNSET 8:35 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$