179
CDUS41 KLWX 092122
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
522 PM EDT FRI JUN 09 2023
...............................
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR JUNE 9 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 75 3:09 PM 97 2011 81 -6 81
MINIMUM 50 3:47 AM 43 1975 60 -10 58
AVERAGE 63 71 -8 70
PRECIPITATION (IN)
TODAY T 0.66 1977 0.14 -0.14 0.33
MONTH TO DATE T 1.33 -1.33 0.92
SINCE JUN 1 T 1.33 -1.33 0.92
SINCE JAN 1 9.98 18.57 -8.59 18.14
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 2 1 1 0
MONTH TO DATE 2 11 -9 0
SINCE JUN 1 2 11 -9 0
SINCE JUL 1 3849 4603 -754 4023
COOLING
TODAY 0 6 -6 5
MONTH TO DATE 31 50 -19 62
SINCE JUN 1 31 50 -19 62
SINCE JAN 1 105 156 -51 191
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 6.6
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 79 5:00 AM
LOWEST 34 3:00 PM
AVERAGE 57
......................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 99 1964
MINIMUM TEMPERATURE (F) 60 43 1988
SUNRISE AND SUNSET
JUNE 9 2023..........SUNRISE 5:44 AM EDT SUNSET 8:34 PM EDT
JUNE 10 2023..........SUNRISE 5:44 AM EDT SUNSET 8:35 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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