717
CDUS41 KLWX 252131
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
531 PM EDT SUN JUN 25 2023
...............................
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR JUNE 25 2023
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1960 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 90 2:10 PM 97 1966 86 4 89
MINIMUM 65 3:33 AM 44 1979 65 0 63
AVERAGE 78 75 3 76
PRECIPITATION (IN)
TODAY T 5.94 2006 0.14 -0.14 0.00
MONTH TO DATE 1.61 3.59 -1.98 2.70
SINCE JUN 1 1.61 3.59 -1.98 2.70
SINCE JAN 1 11.59 20.83 -9.24 19.92
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 0.4 21.0 -20.6 15.8
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 5 11 -6 0
SINCE JUN 1 5 11 -6 0
SINCE JUL 1 3852 4603 -751 4023
COOLING
TODAY 13 10 3 11
MONTH TO DATE 126 184 -58 191
SINCE JUN 1 126 184 -58 191
SINCE JAN 1 200 290 -90 320
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WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 5.1
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 1:00 AM
LOWEST 45 1:00 PM
AVERAGE 69
......................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 95 1998
MINIMUM TEMPERATURE (F) 65 42 1979
SUNRISE AND SUNSET
JUNE 25 2023..........SUNRISE 5:46 AM EDT SUNSET 8:39 PM EDT
JUNE 26 2023..........SUNRISE 5:46 AM EDT SUNSET 8:39 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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