615
CDUS41 KLWX 022122
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
522 PM EDT WED JUL 02 2025
...............................
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR JULY 2 2025
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1960 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 88 3:40 PM 98 1966 87 1 87
MINIMUM 70 7:02 AM 44 1988 66 4 58
AVERAGE 79 76 3 73
PRECIPITATION (IN)
TODAY 0.03 2.36 1968 0.15 -0.12 0.00
MONTH TO DATE 0.39 0.29 0.10 0.00
SINCE JUN 1 7.32 4.59 2.73 0.69
SINCE JAN 1 21.24 21.83 -0.59 17.99
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 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 15 13 2 0
SINCE JUL 1 0 0 0 0
COOLING
TODAY 14 11 3 8
MONTH TO DATE 30 22 8 14
SINCE JUN 1 351 260 91 368
SINCE JAN 1 469 366 103 551
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 4.1
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 2:00 AM
LOWEST 55 2:00 PM
AVERAGE 76
......................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 87 103 1966
MINIMUM TEMPERATURE (F) 66 50 1962
1977
SUNRISE AND SUNSET
JULY 2 2025..........SUNRISE 5:49 AM EDT SUNSET 8:39 PM EDT
JULY 3 2025..........SUNRISE 5:49 AM EDT SUNSET 8:39 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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