702
CDUS41 KLWX 222131
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
431 PM EST SAT NOV 22 2025
...............................
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR NOVEMBER 22 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 57 2:20 PM 75 2007 54 3 46
MINIMUM 50 9:33 AM 14 1964 34 16 33
2014
AVERAGE 54 44 10 40
PRECIPITATION (IN)
TODAY 0.04 1.54 1991 0.10 -0.06 0.11
MONTH TO DATE 0.70 2.29 -1.59 1.46
SINCE SEP 1 4.05 9.88 -5.83 4.86
SINCE JAN 1 28.69 39.10 -10.41 30.64
SNOWFALL (IN)
TODAY 0.0 2.2 1989 0.0 0.0 T
MONTH TO DATE 0.0 0.1 -0.1 T
SINCE SEP 1 0.0 0.1 -0.1 T
SINCE JUL 1 0.0 0.1 -0.1 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 11 21 -10 25
MONTH TO DATE 360 390 -30 262
SINCE SEP 1 618 719 -101 498
SINCE JUL 1 620 720 -100 500
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 17 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 6.7
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 5:00 AM
LOWEST 64 3:00 PM
AVERAGE 82
......................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 54 70 1990
MINIMUM TEMPERATURE (F) 34 14 1964
1984
SUNRISE AND SUNSET
NOVEMBER 22 2025......SUNRISE 7:01 AM EST SUNSET 4:51 PM EST
NOVEMBER 23 2025......SUNRISE 7:02 AM EST SUNSET 4:51 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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