Climatological Report (Daily)
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
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CDUS41 KLWX 282126
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
426 PM EST FRI NOV 28 2025
...................................
...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR NOVEMBER 28 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 41 1:03 PM 71 1990 52 -11 57
1998
MINIMUM 31 7:23 AM 19 1996 33 -2 37
AVERAGE 36 42 -6 47
PRECIPITATION (IN)
TODAY 0.00 2.23 1993 0.10 -0.10 0.28
MONTH TO DATE 0.83 2.92 -2.09 1.85
SINCE SEP 1 4.18 10.51 -6.33 5.25
SINCE JAN 1 28.82 39.73 -10.91 31.03
SNOWFALL (IN)
TODAY 0.0 T 1974 0.0 0.0 0.0
1995
2014
MONTH TO DATE 0.0 0.2 -0.2 T
SINCE SEP 1 0.0 0.2 -0.2 T
SINCE JUL 1 0.0 0.2 -0.2 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 29 23 6 18
MONTH TO DATE 475 523 -48 365
SINCE SEP 1 733 852 -119 601
SINCE JUL 1 735 853 -118 603
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 29 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 15.2
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 49 2:00 AM
LOWEST 33 1:00 PM
AVERAGE 41
..........................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 51 73 1998
MINIMUM TEMPERATURE (F) 32 17 1967
SUNRISE AND SUNSET
NOVEMBER 28 2025......SUNRISE 7:07 AM EST SUNSET 4:49 PM EST
NOVEMBER 29 2025......SUNRISE 7:08 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.
$$