441
CDUS41 KLWX 062130
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
430 PM EST FRI DEC 06 2024
...............................
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR DECEMBER 6 2024
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1960 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 38 1:32 PM 79 1998 49 -11 46
MINIMUM 26 5:57 AM 9 2002 31 -5 36
AVERAGE 32 40 -8 41
PRECIPITATION (IN)
TODAY 0.00 1.03 2016 0.12 -0.12 T
MONTH TO DATE T 0.69 -0.69 0.69
SINCE DEC 1 T 0.69 -0.69 0.69
SINCE JAN 1 31.03 40.63 -9.60 29.72
SNOWFALL (IN)
TODAY 0.0 1.0 2003 0.1 -0.1 0.0
MONTH TO DATE T 0.4 -0.4 0.0
SINCE DEC 1 T 0.4 -0.4 0.0
SINCE JUL 1 T 0.7 -0.7 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 33 25 8 24
MONTH TO DATE 199 147 52 114
SINCE DEC 1 199 147 52 114
SINCE JUL 1 867 1047 -180 885
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 1586 1231 355 1380
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 16.0
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 60 5:00 AM
LOWEST 38 1:00 PM
AVERAGE 49
......................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 49 77 1998
MINIMUM TEMPERATURE (F) 31 1 2002
SUNRISE AND SUNSET
DECEMBER 6 2024......SUNRISE 7:15 AM EST SUNSET 4:47 PM EST
DECEMBER 7 2024......SUNRISE 7:16 AM EST SUNSET 4:47 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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