441
CDUS41 KLWX 152123
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
423 PM EST SAT NOV 15 2025
...............................
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR NOVEMBER 15 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 58 3:54 PM 81 1993 57 1 56
MINIMUM 44 3:33 AM 19 1986 36 8 45
AVERAGE 51 46 5 51
PRECIPITATION (IN)
TODAY T 1.50 2018 0.10 -0.10 0.09
MONTH TO DATE 0.34 1.59 -1.25 0.57
SINCE SEP 1 3.69 9.18 -5.49 3.97
SINCE JAN 1 28.33 38.40 -10.07 29.75
SNOWFALL (IN)
TODAY 0.0 T 1992 0.0 0.0 0.0
1995
2022
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 14 19 -5 14
MONTH TO DATE 229 249 -20 154
SINCE SEP 1 487 578 -91 390
SINCE JUL 1 489 579 -90 392
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 9 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 2.6
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 76 5:00 AM
LOWEST 50 11:00 AM
AVERAGE 63
......................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 56 74 2001
2005
MINIMUM TEMPERATURE (F) 35 14 1967
SUNRISE AND SUNSET
NOVEMBER 15 2025......SUNRISE 6:53 AM EST SUNSET 4:56 PM EST
NOVEMBER 16 2025......SUNRISE 6:54 AM EST SUNSET 4:55 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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