Climatological Report (Daily)
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
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645 CDUS41 KLWX 062128 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 528 PM EDT SAT JUL 06 2024 ................................... ...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR JULY 6 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 99 3:25 PM 102 1977 87 12 90 MINIMUM 76 4:33 AM 45 1979 66 10 71 AVERAGE 88 77 11 81 PRECIPITATION (IN) TODAY 0.00 1.68 2017 0.13 -0.13 0.05 MONTH TO DATE 0.68 0.82 -0.14 1.04 SINCE JUN 1 1.37 5.12 -3.75 3.34 SINCE JAN 1 18.67 22.36 -3.69 13.32 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 0.0 0.0 0.0 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING TODAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE JUN 1 0 13 -13 5 SINCE JUL 1 0 0 0 0 COOLING TODAY 23 12 11 16 MONTH TO DATE 90 70 20 96 SINCE JUN 1 444 308 136 278 SINCE JAN 1 627 414 213 352 ................................................................... WIND (MPH) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (310) HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NW (300) AVERAGE WIND SPEED 6.2 SKY COVER AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 84 5:00 AM LOWEST 39 3:00 PM AVERAGE 62 .......................................................... THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 88 101 1988 2010 2012 MINIMUM TEMPERATURE (F) 67 47 1970 SUNRISE AND SUNSET JULY 6 2024..........SUNRISE 5:51 AM EDT SUNSET 8:38 PM EDT JULY 7 2024..........SUNRISE 5:52 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. $$