496
CDUS41 KLWX 082128
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
428 PM EST SAT NOV 08 2025
...............................
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR NOVEMBER 8 2025
VALID TODAY AS OF 0400 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 71 2:35 PM 77 1975 59 12 74
1987
2020
MINIMUM 48 6:59 AM 18 1967 38 10 54
AVERAGE 60 48 12 64
PRECIPITATION (IN)
TODAY 0.10 2.14 1996 0.11 -0.01 0.00
MONTH TO DATE 0.26 0.87 -0.61 T
SINCE SEP 1 3.61 8.46 -4.85 3.40
SINCE JAN 1 28.25 37.68 -9.43 29.18
SNOWFALL (IN)
TODAY 0.0 T 1976 0.0 0.0 0.0
1995
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 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 5 17 -12 1
MONTH TO DATE 101 124 -23 48
SINCE SEP 1 359 453 -94 284
SINCE JUL 1 361 454 -93 286
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 15
SINCE SEP 1 182 174 8 171
SINCE JAN 1 1330 1230 100 1585
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 6.7
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 5:00 AM
LOWEST 35 4:00 PM
AVERAGE 68
......................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 59 81 2023
MINIMUM TEMPERATURE (F) 37 19 1967
1971
1976
SUNRISE AND SUNSET
NOVEMBER 8 2025......SUNRISE 6:45 AM EST SUNSET 5:02 PM EST
NOVEMBER 9 2025......SUNRISE 6:46 AM EST SUNSET 5:01 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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