031
CDUS41 KLWX 092132
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
432 PM EST SUN NOV 09 2025
...............................
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR NOVEMBER 9 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 68 3:01 PM 81 2023 59 9 60
MINIMUM 45 5:34 AM 19 1967 37 8 36
1971
1976
AVERAGE 57 48 9 48
PRECIPITATION (IN)
TODAY 0.02 0.54 2015 0.11 -0.09 0.00
MONTH TO DATE 0.28 0.98 -0.70 T
SINCE SEP 1 3.63 8.57 -4.94 3.40
SINCE JAN 1 28.27 37.79 -9.52 29.18
SNOWFALL (IN)
TODAY 0.0 T 1971 0.0 0.0 0.0
1991
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 8 17 -9 17
MONTH TO DATE 109 141 -32 65
SINCE SEP 1 367 470 -103 301
SINCE JUL 1 369 471 -102 303
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 10 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 5.2
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 5:00 AM
LOWEST 65 3:00 PM
AVERAGE 83
......................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 59 77 2020
MINIMUM TEMPERATURE (F) 37 21 2003
SUNRISE AND SUNSET
NOVEMBER 9 2025......SUNRISE 6:46 AM EST SUNSET 5:01 PM EST
NOVEMBER 10 2025......SUNRISE 6:47 AM EST SUNSET 5:00 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page