Climatological Report (Daily)
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
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517 CDUS41 KLWX 102122 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 522 PM EDT MON JUN 10 2024 ................................... ...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR JUNE 10 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 81 12:52 PM 99 1964 82 -1 86 MINIMUM 56 3:37 AM 43 1988 60 -4 50 AVERAGE 69 71 -2 68 PRECIPITATION (IN) TODAY 0.00 1.16 2009 0.15 -0.15 0.00 MONTH TO DATE 0.25 1.48 -1.23 T SINCE JUN 1 0.25 1.48 -1.23 T SINCE JAN 1 17.55 18.72 -1.17 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 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 TODAY 4 6 -2 3 MONTH TO DATE 80 56 24 34 SINCE JUN 1 80 56 24 34 SINCE JAN 1 263 162 101 108 ................................................................... WIND (MPH) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (300) HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (290) AVERAGE WIND SPEED 6.4 SKY COVER AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 69 6:00 AM LOWEST 34 1:00 PM AVERAGE 52 .......................................................... THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 82 95 2016 MINIMUM TEMPERATURE (F) 61 40 1972 SUNRISE AND SUNSET JUNE 10 2024..........SUNRISE 5:44 AM EDT SUNSET 8:35 PM EDT JUNE 11 2024..........SUNRISE 5:44 AM EDT SUNSET 8:36 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$