591
CDUS41 KLWX 012128
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
528 PM EDT THU JUN 01 2023
...............................
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR JUNE 1 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 86 3:59 PM 95 2011 79 7 92
MINIMUM 50 4:46 AM 39 1984 58 -8 68
AVERAGE 68 68 0 80
PRECIPITATION (IN)
TODAY 0.00 1.22 1969 0.15 -0.15 T
MONTH TO DATE 0.00 0.15 -0.15 T
SINCE JUN 1 0.00 0.15 -0.15 T
SINCE JAN 1 9.98 17.39 -7.41 17.22
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 2 -2 0
MONTH TO DATE 0 2 -2 0
SINCE JUN 1 0 2 -2 0
SINCE JUL 1 3847 4594 -747 4023
COOLING
TODAY 3 5 -2 15
MONTH TO DATE 3 5 -2 15
SINCE JUN 1 3 5 -2 15
SINCE JAN 1 77 111 -34 144
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 3.4
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 5:00 AM
LOWEST 27 3:00 PM
AVERAGE 57
......................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 91 1978
2000
2009
MINIMUM TEMPERATURE (F) 58 41 1993
SUNRISE AND SUNSET
JUNE 1 2023..........SUNRISE 5:46 AM EDT SUNSET 8:29 PM EDT
JUNE 2 2023..........SUNRISE 5:46 AM EDT SUNSET 8:30 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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