Climatological Report (Daily)
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
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068 CDUS41 KLWX 080526 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 126 AM EDT SUN SEP 08 2024 ................................... ...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR SEPTEMBER 7 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 76 4:42 PM 97 2023 82 -6 97 MINIMUM 57 11:46 PM 41 1976 61 -4 71 AVERAGE 67 72 -5 84 PRECIPITATION (IN) YESTERDAY T 1.11 2011 0.12 -0.12 0.04 MONTH TO DATE T 0.85 -0.85 0.04 SINCE SEP 1 T 0.85 -0.85 0.04 SINCE JAN 1 25.78 30.07 -4.29 19.26 SNOWFALL (IN) YESTERDAY 0.0 MM MM 0.0 0.0 T MONTH TO DATE 0.0 0.0 0.0 T SINCE SEP 1 0.0 0.0 0.0 T SINCE JUL 1 0.0 0.0 0.0 T SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 0 0 0 0 MONTH TO DATE 2 0 2 0 SINCE SEP 1 2 0 2 0 SINCE JUL 1 4 1 3 0 COOLING YESTERDAY 2 7 -5 19 MONTH TO DATE 21 54 -33 110 SINCE SEP 1 21 54 -33 110 SINCE JAN 1 1435 1110 325 1225 ................................................................... WIND (MPH) HIGHEST WIND SPEED MM HIGHEST WIND DIRECTION MM HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM AVERAGE WIND SPEED MM SKY COVER AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 93 3:00 AM LOWEST 34 6:00 PM AVERAGE 64 .......................................................... THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 82 96 2016 MINIMUM TEMPERATURE (F) 61 43 1984 SUNRISE AND SUNSET SEPTEMBER 8 2024.....SUNRISE 6:45 AM EDT SUNSET 7:28 PM EDT SEPTEMBER 9 2024.....SUNRISE 6:46 AM EDT SUNSET 7:27 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$