307
CDUS41 KLWX 012126
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
426 PM EST SUN DEC 01 2024
...............................
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR DECEMBER 1 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 43 1:23 PM 75 2006 51 -8 50
MINIMUM 20 12:06 AM 4 1967 32 -12 33
AVERAGE 32 41 -9 42
PRECIPITATION (IN)
TODAY 0.00 2.02 1974 0.11 -0.11 0.12
MONTH TO DATE 0.00 0.11 -0.11 0.12
SINCE DEC 1 0.00 0.11 -0.11 0.12
SINCE JAN 1 31.03 40.05 -9.02 29.15
SNOWFALL (IN)
TODAY 0.0 T 1974 0.1 -0.1 0.0
1981
1992
MONTH TO DATE 0.0 0.1 -0.1 0.0
SINCE DEC 1 0.0 0.1 -0.1 0.0
SINCE JUL 1 T 0.4 -0.4 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 33 24 9 23
MONTH TO DATE 33 24 9 23
SINCE DEC 1 33 24 9 23
SINCE JUL 1 701 924 -223 794
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 9 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 2.1
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 78 7:00 AM
LOWEST 41 2:00 PM
AVERAGE 60
......................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 50 75 1970
MINIMUM TEMPERATURE (F) 32 0 1967
SUNRISE AND SUNSET
DECEMBER 1 2024......SUNRISE 7:10 AM EST SUNSET 4:48 PM EST
DECEMBER 2 2024......SUNRISE 7:11 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.
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