366
CDUS41 KLWX 070622
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
222 AM EDT SUN JUN 07 2026
...............................
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR JUNE 6 2026
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1960 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 89 4:04 PM 93 2021 80 9 85
MINIMUM 60 5:04 AM 39 1976 59 1 64
AVERAGE 75 70 5 75
PRECIPITATION (IN)
YESTERDAY T 1.83 1983 0.15 -0.15 0.08
MONTH TO DATE T 0.89 -0.89 0.08
SINCE JUN 1 T 0.89 -0.89 0.08
SINCE JAN 1 14.92 18.13 -3.21 14.00
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 13.6 21.0 -7.4 15.5
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 0
MONTH TO DATE 1 8 -7 15
SINCE JUN 1 1 8 -7 15
SINCE JUL 1 4412 4600 -188 4106
COOLING
YESTERDAY 10 6 4 10
MONTH TO DATE 22 32 -10 27
SINCE JUN 1 22 32 -10 27
SINCE JAN 1 195 138 57 145
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WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 4.7
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 5:00 AM
LOWEST 42 3:00 PM
AVERAGE 66
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THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 96 1999
MINIMUM TEMPERATURE (F) 60 45 1977
SUNRISE AND SUNSET
JUNE 7 2026..........SUNRISE 5:44 AM EDT SUNSET 8:33 PM EDT
JUNE 8 2026..........SUNRISE 5:44 AM EDT SUNSET 8:34 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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