944
CDUS41 KLWX 042131
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
531 PM EDT SUN JUN 04 2023
...............................
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR JUNE 4 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 77 3:57 PM 91 2020 80 -3 84
MINIMUM 60 5:26 AM 40 1976 59 1 53
1977
AVERAGE 69 69 0 69
PRECIPITATION (IN)
TODAY T 1.63 2008 0.15 -0.15 0.00
MONTH TO DATE T 0.59 -0.59 0.42
SINCE JUN 1 T 0.59 -0.59 0.42
SINCE JAN 1 9.98 17.83 -7.85 17.64
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 1 -1 0
MONTH TO DATE 0 6 -6 0
SINCE JUN 1 0 6 -6 0
SINCE JUL 1 3847 4598 -751 4023
COOLING
TODAY 4 5 -1 4
MONTH TO DATE 25 20 5 37
SINCE JUN 1 25 20 5 37
SINCE JAN 1 99 126 -27 166
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 6.1
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 80 5:00 AM
LOWEST 41 3:00 PM
AVERAGE 61
......................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 92 2021
MINIMUM TEMPERATURE (F) 59 40 1976
SUNRISE AND SUNSET
JUNE 4 2023..........SUNRISE 5:45 AM EDT SUNSET 8:31 PM EDT
JUNE 5 2023..........SUNRISE 5:45 AM EDT SUNSET 8:32 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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