972
CDUS41 KLWX 172123
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
523 PM EDT MON JUN 17 2024
...............................
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR JUNE 17 2024
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1960 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 91 3:32 PM 96 2022 84 7 84
MINIMUM 68 4:38 AM 46 1980 63 5 59
AVERAGE 80 73 7 72
PRECIPITATION (IN)
TODAY 0.00 1.01 1979 0.15 -0.15 0.00
MONTH TO DATE 0.28 2.50 -2.22 0.25
SINCE JUN 1 0.28 2.50 -2.22 0.25
SINCE JAN 1 17.58 19.74 -2.16 10.23
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 11.7 21.0 -9.3 0.4
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 11 -11 2
SINCE JUN 1 0 11 -11 2
SINCE JUL 1 3691 4603 -912 3859
COOLING
TODAY 15 8 7 7
MONTH TO DATE 140 109 31 67
SINCE JUN 1 140 109 31 67
SINCE JAN 1 323 215 108 141
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 7.6
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 68 7:00 AM
LOWEST 49 3:00 PM
AVERAGE 59
......................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 94 2006
2007
2018
MINIMUM TEMPERATURE (F) 63 45 1965
SUNRISE AND SUNSET
JUNE 17 2024..........SUNRISE 5:44 AM EDT SUNSET 8:38 PM EDT
JUNE 18 2024..........SUNRISE 5:44 AM EDT SUNSET 8:38 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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