838
CDUS41 KLWX 050524
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
124 AM EDT MON JUN 05 2023
...............................
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR JUNE 4 2023
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)
YESTERDAY
MAXIMUM 77 5:07 PM 91 2020 80 -3 84
MINIMUM 54 11:59 PM 40 1976 59 -5 53
1977
AVERAGE 66 69 -3 69
PRECIPITATION (IN)
YESTERDAY 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)
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 0.4 21.0 -20.6 15.8
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 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
YESTERDAY 1 5 -4 4
MONTH TO DATE 22 20 2 37
SINCE JUN 1 22 20 2 37
SINCE JAN 1 96 126 -30 166
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WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 5.2
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 83 11:00 PM
LOWEST 41 3:00 PM
AVERAGE 62
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THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 92 2021
MINIMUM TEMPERATURE (F) 59 40 1976
SUNRISE AND SUNSET
JUNE 5 2023..........SUNRISE 5:45 AM EDT SUNSET 8:32 PM EDT
JUNE 6 2023..........SUNRISE 5:45 AM EDT SUNSET 8:33 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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