832
CDUS41 KLWX 062129
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
529 PM EDT SUN JUL 06 2025
...............................
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR JULY 6 2025
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1960 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 88 2:46 PM 102 1977 87 1 99
MINIMUM 63 4:05 AM 45 1979 66 -3 76
AVERAGE 76 77 -1 88
PRECIPITATION (IN)
TODAY 0.00 1.68 2017 0.13 -0.13 0.00
MONTH TO DATE 0.39 0.82 -0.43 0.68
SINCE JUN 1 7.32 5.12 2.20 1.37
SINCE JAN 1 21.24 22.36 -1.12 18.67
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 15 13 2 0
SINCE JUL 1 0 0 0 0
COOLING
TODAY 11 12 -1 23
MONTH TO DATE 73 70 3 90
SINCE JUN 1 394 308 86 444
SINCE JAN 1 512 414 98 627
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 5.7
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 3:00 AM
LOWEST 57 1:00 PM
AVERAGE 75
......................................................
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 2025..........SUNRISE 5:51 AM EDT SUNSET 8:38 PM EDT
JULY 7 2025..........SUNRISE 5:51 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.
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