617
CDUS41 KLWX 072142
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
542 PM EDT WED JUN 07 2023
...............................
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR JUNE 7 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 79 4:24 PM 96 1999 81 -2 78
MINIMUM 54 5:42 AM 45 1977 60 -6 59
AVERAGE 67 70 -3 69
PRECIPITATION (IN)
TODAY 0.00 1.88 1989 0.15 -0.15 0.10
MONTH TO DATE T 1.04 -1.04 0.52
SINCE JUN 1 T 1.04 -1.04 0.52
SINCE JAN 1 9.98 18.28 -8.30 17.74
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 9 -9 0
SINCE JUN 1 0 9 -9 0
SINCE JUL 1 3847 4601 -754 4023
COOLING
TODAY 2 6 -4 4
MONTH TO DATE 28 38 -10 47
SINCE JUN 1 28 38 -10 47
SINCE JAN 1 102 144 -42 176
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 6.3
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 77 6:00 AM
LOWEST 24 1:00 PM
AVERAGE 51
......................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 97 2007
MINIMUM TEMPERATURE (F) 60 36 1977
SUNRISE AND SUNSET
JUNE 7 2023..........SUNRISE 5:44 AM EDT SUNSET 8:33 PM EDT
JUNE 8 2023..........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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