229
CDUS41 KLWX 292124
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
424 PM EST SAT NOV 29 2025
...............................
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR NOVEMBER 29 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 43 3:19 PM 73 1998 51 -8 44
MINIMUM 24 6:36 AM 17 1967 32 -8 27
AVERAGE 34 42 -8 36
PRECIPITATION (IN)
TODAY 0.00 2.04 1963 0.10 -0.10 0.00
MONTH TO DATE 0.83 3.02 -2.19 1.85
SINCE SEP 1 4.18 10.61 -6.43 5.25
SINCE JAN 1 28.82 39.83 -11.01 31.03
SNOWFALL (IN)
TODAY 0.0 3.3 1995 0.1 -0.1 0.0
MONTH TO DATE 0.0 0.3 -0.3 T
SINCE SEP 1 0.0 0.3 -0.3 T
SINCE JUL 1 0.0 0.3 -0.3 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 31 23 8 29
MONTH TO DATE 506 546 -40 394
SINCE SEP 1 764 875 -111 630
SINCE JUL 1 766 876 -110 632
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 16
SINCE SEP 1 182 174 8 172
SINCE JAN 1 1330 1230 100 1586
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 4.3
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 65 6:00 AM
LOWEST 33 3:00 PM
AVERAGE 49
......................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 51 72 1991
MINIMUM TEMPERATURE (F) 32 11 1976
SUNRISE AND SUNSET
NOVEMBER 29 2025......SUNRISE 7:08 AM EST SUNSET 4:48 PM EST
NOVEMBER 30 2025......SUNRISE 7:09 AM EST SUNSET 4:48 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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