Climatological Report (Daily)
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
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351 CDUS41 KLWX 110531 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 131 AM EDT TUE JUN 11 2024 ................................... ...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR JUNE 10 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 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) YESTERDAY 0.02 1.16 2009 0.15 -0.13 0.00 MONTH TO DATE 0.27 1.48 -1.21 T SINCE JUN 1 0.27 1.48 -1.21 T SINCE JAN 1 17.57 18.72 -1.15 9.98 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 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 17 HIGHEST WIND DIRECTION N (340) HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NW (330) AVERAGE WIND SPEED 6.7 SKY COVER AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM RAIN LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 78 9:00 PM LOWEST 34 1:00 PM AVERAGE 56 .......................................................... THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 82 95 2016 MINIMUM TEMPERATURE (F) 61 40 1972 SUNRISE AND SUNSET JUNE 11 2024..........SUNRISE 5:44 AM EDT SUNSET 8:36 PM EDT JUNE 12 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. $$