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Climatological Report (Daily)
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
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415 CDUS41 KLWX 050528 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 128 AM EDT MON AUG 05 2024 ................................... ...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR AUGUST 4 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 89 3:23 PM 99 2002 87 2 83 MINIMUM 72 6:37 AM 51 1976 67 5 66 AVERAGE 81 77 4 75 PRECIPITATION (IN) YESTERDAY 0.01 1.87 2020 0.12 -0.11 0.04 MONTH TO DATE 0.33 0.48 -0.15 0.10 SINCE JUN 1 3.68 8.93 -5.25 7.49 SINCE JAN 1 20.98 26.17 -5.19 17.47 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 0.0 0.0 0.0 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 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 YESTERDAY 16 12 4 10 MONTH TO DATE 77 48 29 31 SINCE JUN 1 930 664 266 686 SINCE JAN 1 1113 770 343 760 ................................................................... WIND (MPH) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION N (20) HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION N (10) AVERAGE WIND SPEED 5.2 SKY COVER AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 94 12:00 AM LOWEST 52 3:00 PM AVERAGE 73 .......................................................... THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 87 99 1995 MINIMUM TEMPERATURE (F) 66 54 1985 1992 SUNRISE AND SUNSET AUGUST 5 2024........SUNRISE 6:15 AM EDT SUNSET 8:16 PM EDT AUGUST 6 2024........SUNRISE 6:16 AM EDT SUNSET 8:15 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$